Diet for rapid weight loss

Science.gov (United States)

... very-low-calorie-diets/Pages/very-low-calorie-diets.aspx . Accessed May 25, 2016. Review Date 4/24/2016 Updated by: Emily Wax, RD, The Brooklyn Hospital Center, Brooklyn, NY. Also reviewed by David Zieve, ...

Caisson disease during the construction of the Eads and Brooklyn Bridges: A review.

Science.gov (United States)

Butler, W P

2004-01-01

The Eads Bridge (St. Louis) and the Brooklyn Bridge (New York City) were testing grounds for caisson construction. These caissons were enormous compressed air boxes used to build riverine piers and abutments anchoring the bridges. Caisson meant faster and cheaper construction, but there was a hidden cost---caisson disease (decompression sickness). Within caissons, workers labored at pressures as high as 55 psig and caisson disease was common. This discourse is a brief history of the caisson, a brief discussion of the illness as viewed in the mid 1800's, and an abbreviated history of the Eads and Brooklyn Bridges. It also provides a detailed description and evaluation of the observations, countermeasures, and recommendations of Dr. Alphonse Jaminet, the Eads Bridge physician, and Dr. Andrew Smith, the Brooklyn Bridge physician, who published reports of their experience in 1871 and 1873, respectively. These and other primary sources permit a detailed examination of early caisson disease and Jaminet's and Smith's thinking also serve as good examples from which to study and learn.

Low temperature interdiffusion in Cu/Ni thin films

International Nuclear Information System (INIS)

Lefakis, H.; Cain, J.F.; Ho, P.S.

1983-01-01

Interdiffusion in Cu/Ni thin films was studied by means of Auger electron spectroscopy in conjunction with Ar + ion sputter profiling. The experimental conditions used aimed at simulating those of typical chip-packaging fabrication processes. The Cu/Ni couple (from 10 μm to 60 nm thick) was produced by sequential vapor deposition on fused-silica substrates at 360, 280 and 25 0 C in 10 - 6 Torr vacuum. Diffusion anneals were performed between 280 and 405 0 C for times up to 20 min. Such conditions define grain boundary diffusion in the regimes of B- and C-type kinetics. The data were analyzed according to the Whipple-Suzuoka model. Some deviations from the assumptions of this model, as occurred in the present study, are discussed but cannot fully account for the typical data scatter. The grain boundary diffusion coefficients were determined allowing calculation of respective permeation distances. (Auth.)

DO22-(Cu,Ni)3Sn intermetallic compound nanolayer formed in Cu/Sn-nanolayer/Ni structures

International Nuclear Information System (INIS)

Liu Lilin; Huang, Haiyou; Fu Ran; Liu Deming; Zhang Tongyi

2009-01-01

The present work conducts crystal characterization by High Resolution Transmission Electron Microscopy (HRTEM) on Cu/Sn-nanolayer/Ni sandwich structures associated with the use of Energy Dispersive X-ray (EDX) analysis. The results show that DO 22 -(Cu,Ni) 3 Sn intermetallic compound (IMC) ordered structure is formed in the sandwich structures at the as-electrodeposited state. The formed DO 22 -(Cu,Ni) 3 Sn IMC is a homogeneous layer with a thickness about 10 nm. The DO 22 -(Cu,Ni) 3 Sn IMC nanolayer is stable during annealing at 250 deg. C for 810 min. The formation and stabilization of the metastable DO 22 -(Cu,Ni) 3 Sn IMC nanolayer are attributed to the less strain energy induced by lattice mismatch between the DO 22 IMC and fcc Cu crystals in comparison with that between the equilibrium DO 3 IMC and fcc Cu crystals.

Building America Case Study: Retrofitting Garden-Style Apartments, Brooklyn, New York

Energy Technology Data Exchange (ETDEWEB)

H. Nolen, S. Maxwell, R. Neri, J. Grab

2016-12-01

This research effort sought to achieve a solution package that yields energy savings greater than 30 percent over the pre-existing conditions in a minimally intrusive multifamily retrofit project. The Consortium for Advanced Residential Buildings (CARB) partnered with L+M Development Partners, Inc. on a Mitchell-Lama Housing Program project, Marcus Garvey Village, in Brooklyn, NY (Climate Zone 4A). The Mitchell-Lama Housing Program is a form of housing subsidy in the state of New York that provides affordable rental and cooperative housing to moderate- and middle-income families. Marcus Garvey Village was founded in 1975 and contains 625 residential units (ranging from studios to 5-bedroom units) in thirty-two 4-story garden-style apartment structures built with concrete and faced in light brown brick. The single largest challenge for implementation of energy conservation measures at Marcus Garvey was working within occupied spaces. Measures are being implemented in phases to minimize disruption. As of August 2015, the retrofit work is over 50 percent complete. The wall insulation, sealing of the through wall AC vent, and installation of new oil-filled electric baseboards with advanced controls are conducted at one time, limiting disruption to the living room space. In a similar fashion, the kitchen work is done, then the bathroom. The final selection of energy conservation measures is projected to save 26.5 percent in source energy with a cost just under $3.7 million and utility bill savings of nearly $480,000 (of an average $1.8 million annual utility cost for the development).

Solar Market Analytics, Roadmapping, and Tracking NY (SMART NY) Final Report

Energy Technology Data Exchange (ETDEWEB)

Case, Tria [City University of New York; Reilly, Laurie [City University of New York; Kling, Alison [Con Edison, formerly City University of New York

2014-05-15

This is the final report, including links to Working Group reports and an attached Working Group report for SunShot Initiative Rooftop Solar Challenge I, from Sustainable CUNY of the City University of New York, on behalf of New York City

Healthy food trends -- chia seeds

Science.gov (United States)

... fatty acids for healthy adults. J Acad Nutr Diet . 2014;114(1):136-153. PMID: 24342605 www.ncbi.nlm.nih.gov/pubmed/24342605 . Review Date 4/24/2016 Updated by: Emily Wax, RD, The Brooklyn Hospital Center, Brooklyn, NY. Also reviewed by David Zieve, ...

Legal syringe purchases by injection drug users, Brooklyn and Queens, New York City, 2000-2001.

Science.gov (United States)

Des Jarlais, Don C; McKnight, Courtney; Friedmann, Patricia

2002-01-01

To assess preliminary results of the Expanded Syringe Access Demonstration Program (ESAP) in New York City. Temporal trends of pharmacy use among injection drug users (IDUs) in Brooklyn and Queens were analyzed from December 2000 through December 2001. Brooklyn and Queens, New York City. PARTIPANTS: IDUs. Attempts to purchase syringes from pharmacies and success in doing so. Of the 1,072 IDUs interviewed from December 2000 through December 2001, the majority were daily heroin injectors, but there was also substantial speedball and cocaine injection. There was a clear increase over time in both the percentage of subjects who attempted to purchase syringes in pharmacies and in the percentage who successfully purchased syringes. Among IDUs interviewed 4 or more months after ESAP began, large majorities of those who attempted to purchase syringes were successful in doing so. No differences in use of ESAP by IDUs were identified in Brooklyn versus Queens: 27% of IDUs interviewed in Queens reported that they had attempted to purchase syringes in pharmacies versus 28% in Brooklyn. Persons who reported injecting on a daily or more frequent basis were more likely to have attempted pharmacy purchases than persons who reported injecting less frequently, 32% versus 21%. The ESAP program has led to an increase in the use of pharmacies as sources of sterile injection equipment among IDUs in New York City. The extent to which pharmacies become an important source of sterile injection equipment and the effect of legal pharmacy sales on risk behaviors for human immunodeficiency virus (HIV) infection remain to be determined.

The CUNY Fatherhood Academy: A Qualitative Evaluation. Research Report

Science.gov (United States)

McDaniel, Marla; Simms, Margaret C.; Monson, William; de Leon, Erwin

2015-01-01

Knowing the economic challenges young fathers without postsecondary education face in providing for their families, New York City's Young Men's Initiative launched a fatherhood program housed in LaGuardia Community College in spring 2012. The CUNY Fatherhood Academy (CFA) aims to connect young fathers to academic and employment opportunities while…

The CUNY Fatherhood Academy: A Qualitative Evaluation. Executive Summary

Science.gov (United States)

McDaniel, Marla; Simms, Margaret C.; Monson, William; de Leon, Erwin

2015-01-01

Knowing the economic challenges young fathers without postsecondary education face in providing for their families, New York City's Young Men's Initiative launched a fatherhood program housed in LaGuardia Community College in spring 2012. The CUNY Fatherhood Academy (CFA) aims to connect young fathers to academic and employment opportunities while…

Brooklyn Union strategy: Re-engineering from outside in

International Nuclear Information System (INIS)

Parker, W.P. Jr.

1997-01-01

Five years ago, the management at Brooklyn Union embarked on a long, hard look at the way the company conducted business. In effect, they stepped into their customers' shoes. Business Process Improvement (BPI) is designed to construct a lasting corporate culture that can help Brooklyn Union meet its stated goal of becoming the premier energy company in the Northeast. A major component of that culture involves a dedication to service and cost management that is as solid as their credit ratings. To date, the bottom line on BPI has been impressive: By 1995, the customer satisfaction rating, which had been hovering in the '80s, had shot up to 95%. The management commitment has come in the form of resources, and a willingness to put its money where its mouth is (rewards for performance). The employee buy-in has shown up in those outstanding ratings from customers and in the financial results. Changing the culture of any long-established entity is never easy, whether it be on the micro-level (a family, for instance) of the macro-level (a country). It involves issues of trust, and a certain leap of faith that the new approach will bring results. Communication and education are two of the keys to gaining that participation. The company was able to impress upon employees the need for change--in particular the need for them to begin thinking like customers. The paper discusses the implementation of this re-engineering strategy

Cu-Ni nanowire-based TiO{sub 2} hybrid for the dynamic photodegradation of acetaldehyde gas pollutant under visible light

Energy Technology Data Exchange (ETDEWEB)

Zhu, Shuying [Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China); University of Chinese Academy of Sciences, 19 Yuquan Road, Beijing 100049 (China); Xie, Xiaofeng, E-mail: xxfshcn@163.com [Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China); Chen, Sheng-Chieh [College of Science and Engineering, University of Minnesota, Minneapolis, MN 55455 (United States); Tong, Shengrui [Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190 (China); Lu, Guanhong [Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China); Pui, David Y.H. [College of Science and Engineering, University of Minnesota, Minneapolis, MN 55455 (United States); Sun, Jing [Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China)

2017-06-30

Graphical abstract: One-dimensional Cu-Ni bimetallic nanowires were introduced into TiO{sub 2}-based matrix to enhance their photocatalysis efficiency and expand their light absorption range. - Highlights: • Cu-Ni nanowire-based TiO{sub 2} hybrid photocatalyst. • One-dimensional electron pathways and surface plasmon resonance effects. • Dynamic photodegradation of acetaldehyde gas pollutant. - Abstract: One-dimensional bimetallic nanowires were introduced into TiO{sub 2}-based matrix to enhance their photocatalysis efficiency and expand their light absorption range in this work. Recently, metal nanowires have attracted many attention in photocatalyst research fields because of their favorable electronic transmission properties and especially in the aspect of surface plasmon resonance effects. Moreover, Cu-Ni bimetallic nanowires (Cu-Ni NWs) have shown better chemical stability than ordinary monometallic nanowires in our recent works. Interestingly, it has been found that Ni sleeves of the bimetallic nanowires also can modify the Schottky barrier of interface between TiO{sub 2} and metallic conductor, so that be beneficial to the separation of photogenerated carriers in the Cu-Ni/TiO{sub 2} network topology. Hence, a novel heterostructured photocatalyst composed of Cu-Ni NWs and TiO{sub 2} nanoparticles (NPs) was fabricated by one-step hydrolysis approach to explore its photocatalytic performance. TEM and EDX mapping images of this TiO{sub 2} NPs @Cu-Ni NWs (TCN) hybrid displayed that Cu-Ni NWs were wrapped by compact TiO{sub 2} layer and retained the one-dimensional structure in matrix. In experiments, the photocatalytic performance of the TCN nanocomposite was significantly enhanced comparing to pure TiO{sub 2}. Acetaldehyde, as a common gas pollutant in the environment, was employed to evaluate the photodegradation efficiency of a series of TCN nanocomposites under continuous feeding. The TCN exhibited excellent potodegradation performance, where the

Solution-Based Epitaxial Growth of Magnetically Responsive Cu@Ni Nanowires

KAUST Repository

Zhang, Shengmao; Zeng, Hua Chun

2010-01-01

An experiment was conducted to show the solution-based epitaxial growth of magnetically responsive Cu@Ni nanowires. The Ni-sheathed Cu nanowires were synthesized with a one-pot approach. 30 mL of high concentration NaOH, Cu(NO3)2. 3H2O, Cu(NO3)2. 3H2O and 0.07-0.30 mL of Ni(NO3)2. 6H 2O aqueous solutions were added into a plastic reactor with a capacity of 50.0 mL. A varying amount of ethylenediamine (EDA) and hydrazine were also added sequentially, followed by thorough mixing of all reagents. The dimension, morphology, and chemical composition of the products were examined with scanning electron microscopy with energy dispersive X-ray spectroscopy. The XPS analysis on the as formed Cu nanowires confirms that there is indeed no nickel inclusion in the nanowires prior to the formation of nickel overcoat, which rules out the possibility of Cu-Ni alloy formation.

Solution-Based Epitaxial Growth of Magnetically Responsive Cu@Ni Nanowires

KAUST Repository

Zhang, Shengmao

2010-02-23

An experiment was conducted to show the solution-based epitaxial growth of magnetically responsive Cu@Ni nanowires. The Ni-sheathed Cu nanowires were synthesized with a one-pot approach. 30 mL of high concentration NaOH, Cu(NO3)2. 3H2O, Cu(NO3)2. 3H2O and 0.07-0.30 mL of Ni(NO3)2. 6H 2O aqueous solutions were added into a plastic reactor with a capacity of 50.0 mL. A varying amount of ethylenediamine (EDA) and hydrazine were also added sequentially, followed by thorough mixing of all reagents. The dimension, morphology, and chemical composition of the products were examined with scanning electron microscopy with energy dispersive X-ray spectroscopy. The XPS analysis on the as formed Cu nanowires confirms that there is indeed no nickel inclusion in the nanowires prior to the formation of nickel overcoat, which rules out the possibility of Cu-Ni alloy formation.

75 FR 62838 - Award of a Single-Source Expansion Supplement to the Research Foundation of CUNY on Behalf of...

Science.gov (United States)

2010-10-13

...-Source Expansion Supplement to the Research Foundation of CUNY on Behalf of Hunter College School of... single-source program expansion supplement to the Research Foundation of CUNY on behalf of Hunter College... removal, of the relative's options to become a placement resource for the child. The supplemental funding...

Investigation of optical properties of Cu/Ni multilayer nanowires embedded in etched ion-track template

Energy Technology Data Exchange (ETDEWEB)

Xie, Lu [Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China); Graduate School of the Chinese Academy of Sciences, Beijing 100049 (China); Yao, Huijun, E-mail: Yaohuijun@impcas.ac.cn [Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China); Duan, Jinglai; Chen, Yonghui [Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China); Lyu, Shuangbao [Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China); Graduate School of the Chinese Academy of Sciences, Beijing 100049 (China); Maaz, Khan [Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China); Nanomaterials Research Group, Physics Division, PINSTECH, Nilore 45650, Islamabad (Pakistan); Mo, Dan [Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China); Liu, Jie, E-mail: J.Liu@impcas.ac.cn [Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China); Sun, Youmei; Hou, Mingdong [Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China)

2016-12-01

Graphical abstract: The schematic diagram of measurement of extinction spectra of Cu/Ni multilayer nanowire arrays embedded in the template after removing the gold/copper substrate. - Highlights: • The optical properties of Cu/Ni multilayer nanowire arrays were first investigated by UV/Vis/NIR spectrometer and it was confirmed that the extinction peaks strongly related to the periodicity of the multilayer nanowire. • The Ni segment was thought as a kind of impurity which can change the surface electron distribution and thereby the extinction peaks of nanowire. • Current work supplied the clear layer thickness information of Cu and Ni in Cu/Ni multilayer nanowire with TEM and EDS line-scan profile analysis. - Abstract: For understanding the interaction between light and noble/magnetism multilayer nanowires, Cu/Ni multilayer nanowires are fabricated by a multi-potential step deposition technique in etched ion-track polycarbonate template. The component and the corresponding layer thickness of multilayer nanowire are confirmed by TEM and EDS line-scan analysis. By tailoring the nanowire diameter, the Cu layer thickness and the periodicity of the nanowire, the extinction spectral of nanowire arrays exhibit an extra sensitivity to the change of structural parameters. The resonance wavelength caused by surface plasmon resonance increases obviously with increasing the nanowire diameter, the Cu layer thickness and the periodicity. The observations in our work can be explained by the “impurity effect” and coupled effect and can also be optimized for developing optical devices based on multilayer nanowires.

A study of the annealing and mechanical behaviour of electrodeposited Cu-Ni multilayers

Energy Technology Data Exchange (ETDEWEB)

Pickup, C.J.

1997-08-01

The mechanical strength of electrodeposited Cu-Ni multilayers is known to vary with deposition wavelength. Since layered coatings are harder and more resistant to wear and abrasion than non-layered coatings, this technique is of industrial interest. Optimisation of the process requires a better understanding of the strengthening mechanisms and the microstructural changes which affect such mechanisms. The work presented in this thesis presents the characterisation a series of Cu-Ni multilayers, covering a wide range of thicknesses of the individual layers in the multilayer, using X-ray diffraction, cross-section TEM, hardness testing and tensile testing. Further, the effects of high temperature annealing on interdiffusion and on changes in internal stresses are documented. (au). 176 refs.

A study of the annealing and mechanical behaviour of electrodeposited Cu-Ni multilayers

International Nuclear Information System (INIS)

Pickup, C.J.

1997-08-01

The mechanical strength of electrodeposited Cu-Ni multilayers is known to vary with deposition wavelength. Since layered coatings are harder and more resistant to wear and abrasion than non-layered coatings, this technique is of industrial interest. Optimisation of the process requires a better understanding of the strengthening mechanisms and the microstructural changes which affect such mechanisms. The work presented in this thesis presents the characterisation a series of Cu-Ni multilayers, covering a wide range of thicknesses of the individual layers in the multilayer, using X-ray diffraction, cross-section TEM, hardness testing and tensile testing. Further, the effects of high temperature annealing on interdiffusion and on changes in internal stresses are documented. (au)

The Effect of Surfactant Content over Cu-Ni Coatings Electroplated by the sc-CO₂ Technique.

Science.gov (United States)

Chuang, Ho-Chiao; Sánchez, Jorge; Cheng, Hsiang-Yun

2017-04-19

Co-plating of Cu-Ni coatings by supercritical CO₂ (sc-CO₂) and conventional electroplating processes was studied in this work. 1,4-butynediol was chosen as the surfactant and the effects of adjusting the surfactant content were described. Although the sc-CO₂ process displayed lower current efficiency, it effectively removed excess hydrogen that causes defects on the coating surface, refined grain size, reduced surface roughness, and increased electrochemical resistance. Surface roughness of coatings fabricated by the sc-CO₂ process was reduced by an average of 10%, and a maximum of 55%, compared to conventional process at different fabrication parameters. Cu-Ni coatings produced by the sc-CO₂ process displayed increased corrosion potential of ~0.05 V over Cu-Ni coatings produced by the conventional process, and 0.175 V over pure Cu coatings produced by the conventional process. For coatings ~10 µm thick, internal stress developed from the sc-CO₂ process were ~20 MPa lower than conventional process. Finally, the preferred crystal orientation of the fabricated coatings remained in the (111) direction regardless of the process used or surfactant content.

The Brooklyn traffic real-time ambient pollutant penetration and environmental dispersion (B-TRAPPED) field study methodology.

Science.gov (United States)

Richmond-Bryant, Jennifer; Hahn, Intaek; Fortune, Christopher R; Rodes, Charles E; Portzer, Jeffrey W; Lee, Sangdon; Wiener, Russell W; Smith, Luther A; Wheeler, Michael; Seagraves, Jeremy; Stein, Mark; Eisner, Alfred D; Brixey, Laurie A; Drake-Richman, Zora E; Brouwer, Lydia H; Ellenson, William D; Baldauf, Richard

2009-12-01

The Brooklyn Traffic Real-Time Ambient Pollutant Penetration and Environmental Dispersion (B-TRAPPED) field study examined indoor and outdoor exposure to traffic-generated air pollution by studying the individual processes of generation of traffic emissions, transport and dispersion of air contaminants along a roadway, and infiltration of the contaminants into a residence. Real-time instrumentation was used to obtain highly resolved time-series concentration profiles for a number of air pollutants. The B-TRAPPED field study was conducted in the residential Sunset Park neighborhood of Brooklyn, NY, USA, in May 2005. The neighborhood contained the Gowanus Expressway (Interstate 278), a major arterial road (4(th) Avenue), and residential side streets running perpendicular to the Gowanus Expressway and 4(th) Avenue. Synchronized measurements were obtained inside a test house, just outside the test house façade, and along the urban residential street canyon on which the house was located. A trailer containing Federal Reference Method (FRM) and real-time monitors was located next to the Gowanus Expressway to assess the source. Ultrafine particulate matter (PM), PM(2.5), nitrogen oxides (NO(x)), sulfur dioxide (SO(2)), carbon monoxide (CO), carbon dioxide (CO(2)), temperature, relative humidity, and wind speed and direction were monitored. Different sampling schemes were devised to focus on dispersion along the street canyon or infiltration into the test house. Results were obtained for ultrafine PM, PM(2.5), criteria gases, and wind conditions from sampling schemes focused on street canyon dispersion and infiltration. For comparison, the ultrafine PM and PM(2.5) results were compared with an existing data set from the Los Angeles area, and the criteria gas data were compared with measurements from a Vancouver epidemiologic study. Measured ultrafine PM and PM(2.5) concentration levels along the residential urban street canyon and at the test house façade in Sunset Park

#HackLibSchool

Directory of Open Access Journals (Sweden)

Micah Vandegrift

2010-10-01

Full Text Available In the Library with the Lead Pipe welcomes guest poster Micah Vandegrift. Micah is a graduate student in Library and Information Studies at Florida State University. He currently lives in Brooklyn, NY, and is interning at the Brooklyn Public Library. Micah’s education has focused on 20th century American culture, digital media and the humanities and [...

Brooklyn et "ses" Dodgers. Base-ball et construction des identités urbaines aux Etats-Unis, une sociohistoire (1883-1957)

OpenAIRE

Marquis , Peter

2009-01-01

From the 1880s onwards, baseball has played a considerable role in the shaping of urban cultures in the United States. The Dodgers, a professional team based in the New York borough of Brooklyn, provide a remarkable illustration of the rarely studied interaction between urban identities, people's passion for sports, and the history of entertainment businesses. From their birth in 1883 to their much-contested move to Los Angeles in 1957, the Dodgers have established themselves as Brooklyn's ho...

Study on the occurrence of platinum in Xinjie Cu-Ni sulfide deposits by a combination of SPM and NAA

International Nuclear Information System (INIS)

Li Xiaolin; Zhu Jieqing; Lu Rongrong; Gu Yingmei; Wu Xiankang; Chen Youhong

1997-01-01

A combination of neutron-activation analysis (NAA) and scanning proton microprobe (SPM) was used to study the distribution of platinum-group elements (PGEs) in rocks and ores from Xinjie Cu-Ni deposit. The minimum detection limits of PGEs by NAA had been much improved by means of a nickel-sulfide fire-assay technique for pre-concentration of PGEs in the ore samples. A simple and effective method was developed for true element mapping in SPM experiments. A pair of moveable absorption filters was set up in the target chamber for high sensitivities of both major and trace elements. The bulk analysis results by NNA indicated that the PGE mineralization occurred at the base of Xinjie layered intrusion in clino-pyroxenite rocks and the Cu-Ni sulfide minerals disseminated within the rocks had high abundance level of PGEs. However, the micro-PIXE analysis of the Cu-Ni sulfide mineral grains did not find PGEs above the MDL of (6-9) x 10 -6 for Rh, Ru and Pd, and 6- x 10 -6 for Pt. The search for platinum occurrence in sulfide minerals was followed by scanning analysis of SPM when some smaller platinum enriched grains were found in the sulfide minerals. The microscopic analysis results suggested that platinum occurred in the Cu-Ni sulfide matrix as independent arsenide mineral grains. The chemical formula of the arsenide sperrylite was PtAs2. The information of the platinum occurrence was helpful to future mineralogical research and mineral processing and beneficiation of the Cu-Ni deposit

Typical failures of CuNi 90/10 seawater tubing systems and how to avoid them

Energy Technology Data Exchange (ETDEWEB)

Schleich, Wilhelm [Technical Advisory Service, KM Europa Metal AG, Klosterstr. 29, 49074 Osnabrueck (Germany)

2004-07-01

For many decades, copper-nickel alloy CuNi 90/10 (UNS C70600) has extensively been used as a piping material for seawater systems in shipbuilding, offshore, and desalination industries. Attractive characteristics of this alloy combine excellent resistance to uniform corrosion, remarkable resistance to localised corrosion in chlorinated seawater, and higher erosion resistance than other copper alloys and steel. Furthermore, CuNi 90/10 is resistant to biofouling providing various economic benefits. In spite of the appropriate properties of the alloy, instances of failure have been experienced in practice. The reasons are mostly attributed to the composition and production of CuNi 90/10 products compounds, occurrence of erosion-corrosion and corrosion damage in polluted waters. This paper covers important areas which have to be considered to ensure successful application of the alloy for seawater tubing. For this purpose, the optimum and critical operating conditions are evaluated. It includes metallurgical, design and fabrication considerations. For the prevention of erosion-corrosion, the importance of hydrodynamics is demonstrated. In addition, commissioning, shut-down and start-up measures are compiled that are necessary for the establishment and re-establishment of the protective layer. (author)

Molecular dynamics simulation of effects of twin interfaces on Cu/Ni multilayers

International Nuclear Information System (INIS)

Fu, Tao; Peng, Xianghe; Weng, Shayuan; Zhao, Yinbo; Gao, Fengshan; Deng, Lijun; Wang, Zhongchang

2016-01-01

We perform molecular dynamics simulation of the indentation on pure Cu and Ni films and Cu/Ni multilayered films with a cylindrical indenter, aimed to investigate the effects of the cubic-on-cubic interface and hetero-twin interface on their mechanical properties. We also investigate systematically the formation of twin boundary in the pure metals and the effects of the cubic-on-cubic and hetero-twin interface on mechanical properties of the multilayers. We find that the slip of the horizontal stacking fault can release the internal stress, resulting in insignificant strengthening. The change in the crystal orientation by horizontal movement of the atoms in a layer-by-layer manner is found to initiate the movement of twin boundary, and the hetero-twin interface is beneficial to the hardening of multilayers. Moreover, we also find that increasing number of hetero-twin interfaces can harden the Cu/Ni multilayers.

77 FR 17526 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance

Science.gov (United States)

2012-03-26

... Services. 81,162 Kennametal, Inc., Greenfield, MA April 1, 2011. JSCL Division. 81,324 CSB Fashion Inc..... New York, NY February 10, 2011. 81,337 Fu Sing Fashion, Inc Brooklyn, NY February 12, 2011. 81,374... Staffing and Adecco. 81,336 Bureau Veritas, Taunton, MA February 14, 2011. Consumer Product Services, Inc...

Infestation dynamics of the Asian longhorned beetle in the United States

Science.gov (United States)

Alan Sawyer

2007-01-01

The Asian longhorned beetle (ALB), Anoplophora glabripennis (Coleoptera: Cerambycidae), is an exotic pest of Asian origin, first discovered in North America (Brooklyn, NY) in 1996. That infestation has now spread to Queens, Manhattan and Long Island, NY and Jersey City, NJ. Based on DNA profiles (Carter et al. 2005) and other evidence, independent...

The Pobei Cu-Ni and Fe ore deposits in NW China are comagmatic evolution products: evidence from ore microscopy, zircon U-Pb chronology and geochemistry

Energy Technology Data Exchange (ETDEWEB)

Liu, G.I.; Li, W.Y.; Lu, X.B.; Huo, Y.H.; Zhang, B.

2017-11-01

The Pobei mafic-ultramafic complex in northwestern China comprises magmatic Cu-Ni sulfide ore deposits coexisting with Fe-Ti oxide deposits. The Poshi, Poyi, and Podong ultramafic intrusions host the Cu-Ni ore. The ultramafic intrusions experienced four stages during its formation. The intrusion sequence was as follows: dunite, hornblende-peridotite, wehrlite and pyroxenite. The wall rock of the ultramafic intrusions is the gabbro intrusion in the southwestern of the Pobei complex. The Xiaochangshan magmatic deposit outcrops in the magnetitemineralized gabbro in the northeastern part of the Pobei complex. The main emplacement events related to the mineralization in the Pobei complex, are the magnetite-mineralized gabbro related to the Xiaochangshan Fe deposit, the gabbro intrusion associated to the Poyi, Poshi and Podong Cu-Ni deposits, and the ultramafic intrusions that host Cu-Ni deposits (Poyi and Poshi). The U-Pb age of the magnetite-mineralized gabbro is 276±1.7Ma, which is similar to that of the Pobei mafic intrusions. The εHf(t) value of zircon in the magnetite-mineralized gabbro is almost the same as that of the gabbro around the Poyi and Poshi Cu-Ni deposits, indicating that the rocks related to Cu-Ni and magnetite deposits probably originated from the same parental magma. There is a trend of crystallization differentiation evolution in the Harker diagram from the dunite in the Cu-Ni deposit to the magnetite-mineralized gabbro. The monosulfide solid solution fractional crystallization was weak in Pobei; thus, the Pd/Ir values were only influenced by the crystallization of silicate minerals. The more complete the magma evolution is, the greater is the Pd/Ir ratio. The Pd/Ir values of dunite, the lithofacies containing sulfide (including hornblende peridotite, wehrlite, and pyroxenite) in the Poyi Cu-Ni deposit, magnetite-mineralized gabbro, and massive magnetite, are 8.55, 12.18, 12.26, and 18.14, respectively. Thus, the massive magnetite was probably the

The Pobei Cu-Ni and Fe ore deposits in NW China are comagmatic evolution products: evidence from ore microscopy, zircon U-Pb chronology and geochemistry

International Nuclear Information System (INIS)

Liu, G.I.; Li, W.Y.; Lu, X.B.; Huo, Y.H.; Zhang, B.

2017-01-01

The Pobei mafic-ultramafic complex in northwestern China comprises magmatic Cu-Ni sulfide ore deposits coexisting with Fe-Ti oxide deposits. The Poshi, Poyi, and Podong ultramafic intrusions host the Cu-Ni ore. The ultramafic intrusions experienced four stages during its formation. The intrusion sequence was as follows: dunite, hornblende-peridotite, wehrlite and pyroxenite. The wall rock of the ultramafic intrusions is the gabbro intrusion in the southwestern of the Pobei complex. The Xiaochangshan magmatic deposit outcrops in the magnetitemineralized gabbro in the northeastern part of the Pobei complex. The main emplacement events related to the mineralization in the Pobei complex, are the magnetite-mineralized gabbro related to the Xiaochangshan Fe deposit, the gabbro intrusion associated to the Poyi, Poshi and Podong Cu-Ni deposits, and the ultramafic intrusions that host Cu-Ni deposits (Poyi and Poshi). The U-Pb age of the magnetite-mineralized gabbro is 276±1.7Ma, which is similar to that of the Pobei mafic intrusions. The εHf(t) value of zircon in the magnetite-mineralized gabbro is almost the same as that of the gabbro around the Poyi and Poshi Cu-Ni deposits, indicating that the rocks related to Cu-Ni and magnetite deposits probably originated from the same parental magma. There is a trend of crystallization differentiation evolution in the Harker diagram from the dunite in the Cu-Ni deposit to the magnetite-mineralized gabbro. The monosulfide solid solution fractional crystallization was weak in Pobei; thus, the Pd/Ir values were only influenced by the crystallization of silicate minerals. The more complete the magma evolution is, the greater is the Pd/Ir ratio. The Pd/Ir values of dunite, the lithofacies containing sulfide (including hornblende peridotite, wehrlite, and pyroxenite) in the Poyi Cu-Ni deposit, magnetite-mineralized gabbro, and massive magnetite, are 8.55, 12.18, 12.26, and 18.14, respectively. Thus, the massive magnetite was probably the

AstroCom NYC: A Partnership Between Astronomers at CUNY, AMNH, and Columbia University

Science.gov (United States)

Paglione, Timothy; Ford, K. S.; Robbins, D.; Mac Low, M.; Agueros, M. A.

2014-01-01

AstroCom NYC is a new program designed to improve urban minority student access to opportunities in astrophysical research by greatly enhancing partnerships between research astronomers in New York City. The partners are minority serving institutions of the City University of New York, and the astrophysics research departments of the American Museum of Natural History and Columbia. AstroCom NYC provides centralized, personalized mentoring as well as financial and academic support, to CUNY undergraduates throughout their studies, plus the resources and opportunities to further CUNY faculty research with students. The goal is that students’ residency at AMNH helps them build a sense of belonging in the field, and inspires and prepares them for graduate study. AstroCom NYC prepares students for research with a rigorous Methods of Scientific Research course developed specifically to this purpose, a laptop, a research mentor, career mentor, involvement in Columbia outreach activities, scholarships and stipends, Metrocards, and regular assessment for maximum effectiveness. Stipends in part alleviate the burdens at home typical for CUNY students so they may concentrate on their academic success. AMNH serves as the central hub for our faculty and students, who are otherwise dispersed among all five boroughs of the City. With our first cohort we experienced the expected challenges from their diverse preparedness, but also far greater than anticipated challenges in scheduling, academic advisement, and molding their expectations. We review Year 1 operations and outcomes, as well as plans for Year 2, when our current students progress to be peer mentors.

Influence of Ni Solute segregation on the intrinsic growth stresses in Cu(Ni) thin films

International Nuclear Information System (INIS)

Kaub, T.M.; Felfer, P.; Cairney, J.M.; Thompson, G.B.

2016-01-01

Using intrinsic solute segregation in alloys, the compressive stress in a series of Cu(Ni) thin films has been studied. The highest compressive stress was noted in the 5 at.% Ni alloy, with increasing Ni concentration resulting in a subsequent reduction of stress. Atom probe tomography quantified Ni's Gibbsian interfacial excess in the grain boundaries and confirmed that once grain boundary saturation is achieved, the compressive stress was reduced. This letter provides experimental support in elucidating how interfacial segregation of excess adatoms contributes to the post-coalescence compressive stress generation mechanism in thin films. - Graphical abstract: Cu(Ni) film stress relationship with Ni additions. Atom probe characterization confirms solute enrichment in the boundaries, which was linked to stress response.

Entrepreneurial Endeavors: (Re)Producing Neoliberalization through Urban Agriculture Youth Programming in Brooklyn, New York

Science.gov (United States)

Weissman, Evan

2015-01-01

Driven by social and environmental criticism of the neoliberalization of agro-food systems, urban agriculture today enjoys renewed interest throughout the United States as a primary space to engage the politics of food. Using Brooklyn, New York as a case study, I employ mixed qualitative methods to investigate the contradictions that arise in…

Simulation of the interaction of karstic lakes Magnolia and Brooklyn with the upper Floridan Aquifer, southwestern Clay County, Florida

Science.gov (United States)

Merritt, M.L.

2001-01-01

The stage of Lake Brooklyn, in southwestern Clay County, Florida, has varied over a range of 27 feet since measurements by the U.S. Geological Survey began in July 1957. The large stage changes have been attributed to the relation between highly transient surface-water inflow to the lake and subsurface conduits of karstic origin that permit a high rate of leakage from the lake to the Upper Floridan aquifer. After the most recent and severe stage decline (1990-1994), the U.S. Geological Survey began a study that entailed the use of numerical ground-water flow models to simulate the interaction of the lake with the Upper Floridan aquifer and the large fluctuations of stage that were a part of that process. A package (set of computer programs) designed to represent lake/aquifer interaction in the U.S. Geological Survey Modular Finite-Difference Ground-Water Flow Model (MODFLOW-96) and the Three-Dimensional Method-of-Characteristics Solute-Transport Model (MOC3D) simulators was prepared as part of this study, and a demonstration of its capability was a primary objective of the study. (Although the official names are Brooklyn Lake and Magnolia Lake (Florida Geographic Names), in this report the local names, Lake Brooklyn and Lake Magnolia, are used.) In the simulator of lake/aquifer interaction used in this investigation, the stage of each lake in a simulation is updated in successive time steps by a budget process that takes into account ground-water seepage, precipitation upon and evaporation from the lake surface, stream inflows and outflows, overland runoff inflows, and augmentation or depletion by artificial means. The simulator was given the capability to simulate both the division of a lake into separate pools as lake stage falls and the coalescence of several pools into a single lake as the stage rises. This representational capability was required to simulate Lake Brooklyn, which can divide into as many as 10 separate pools at sufficiently low stage. In the

75 FR 28285 - In the Matter of Certain Energy Drink Products; Notice of Commission Decision Not To Review an...

Science.gov (United States)

2010-05-20

... Dubai, United Arab Emirates (``Avalon''); and Central Supply, Inc., of Brooklyn, NY (``Central Supply....S. economy, (3) U.S. production of articles that are like or directly competitive with those that...

Change in Brooklyn and Queens: How New York?s Reforming the Energy Vision Program and Con Edison Are Reshaping Electric Distribution Planning

Energy Technology Data Exchange (ETDEWEB)

Coddington, Michael; Sciano, Damian; Fuller, Jason

2017-03-01

The New York City boroughs of Brooklyn and Queens are undergoing a period of gentrification, infrastructure rebuilding, new construction, and load growth not experienced in decades. Significant numbers of residents are moving in, and structures that had been abandoned or were in disrepair are being refurbished and modernized to accommodate the burgeoning population. Homes, businesses, and industries are reviving areas long in decline, and Brooklyn's growth has made it the nation's fourth most populous city, according to the U.S. Census Bureau.

A CuNi bimetallic cathode with nanostructured copper array for enhanced hydrodechlorination of trichloroethylene (TCE).

Science.gov (United States)

Liu, Bo; Zhang, Hao; Lu, Qi; Li, Guanghe; Zhang, Fang

2018-09-01

To address the challenges of low hydrodechlorination efficiency by non-noble metals, a CuNi bimetallic cathode with nanostructured copper array film was fabricated for effective electrochemical dechlorination of trichloroethylene (TCE) in aqueous solution. The CuNi bimetallic cathodes were prepared by a simple one-step electrodeposition of copper onto the Ni foam substrate, with various electrodeposition time of 5/10/15/20 min. The optimum electrodeposition time was 10 min when copper was coated as a uniform nanosheet array on the nickel foam substrate surface. This cathode exhibited the highest TCE removal, which was twice higher compared to that of the nickel foam cathode. At the same passed charge of 1080C, TCE removal increased from 33.9 ± 3.3% to 99.7 ± 0.1% with the increasing operation current from 5 to 20 mA cm -2 , while the normalized energy consumption decreased from 15.1 ± 1.0 to 2.6 ± 0.01 kWh log -1  m -3 . The decreased normalized energy consumption at a higher current density was due to the much higher removal efficiency at a higher current. These results suggest that CuNi cathodes prepared by simple electrodeposition method represent a promising and cost-effective approach for enhanced electrochemical dechlorination. Copyright © 2018 Elsevier B.V. All rights reserved.

Dissociated Structure of Dislocation Loops with Burgers Vector alpha in Electron-Irradiated Cu-Ni

DEFF Research Database (Denmark)

Bilde-Sørensen, Jørgen; Leffers, Torben; Barlow, P.

1977-01-01

The rectangular dislocation loops with total Burgers vector a100 which are formed in Cu-Ni alloys during 1 MeV electron irradiation at elevated temperatures have been examined by weak-beam electron microscopy. The loop edges were found to take up a Hirth-lock configuration, dissociating into two ...

Fatigue of thin walled tubes in copper alloy CuNi10

DEFF Research Database (Denmark)

Lambertsen, Søren Heide; Damkilde, Lars; Jepsen, Michael S.

2016-01-01

The current work concerns the investigation of the fatigue resistance of CuNi10 tubes, which are frequently used in heat exchangers of large ship engines. The lifetime performances of the exchanger tubes are greatly affected by the environmental conditions, where especially the temperature...... by means of the ASTM E739 guideline and one-sided tolerance limits factor method. The tests show good fatigue resistance and the risk for a failure is low in aspect to the case of a ship heat exchanger....

A study of the composition and microstructure of nanodispersed Cu-Ni alloys obtained by different routes from copper and nickel oxides

Energy Technology Data Exchange (ETDEWEB)

Cangiano, Maria de los A; Ojeda, Manuel W., E-mail: mojeda@unsl.edu.ar; Carreras, Alejo C.; Gonzalez, Jorge A.; Ruiz, Maria del C

2010-11-15

Mixtures of CuO and NiO were prepared by two different techniques, and then the oxides were reduced with H{sub 2}. Method A involved the preparation of mechanical mixtures of CuO and NiO using different milling and pelletizing processes. Method B involved the chemical synthesis of the mixture of CuO and NiO. The route used to prepare the copper and nickel oxide mixture was found to have great influence on the characteristics of bimetallic Cu-Ni particles obtained. Observations performed using the X-ray diffraction (XRD) technique showed that although both methods led to the Cu-Ni solid solution, the diffractogram of the alloy obtained with method A revealed the presence of NiO together with the alloy. The temperature-programmed reduction (TPR) experiments indicated that the alloy is formed at lower temperatures when using method B. The scanning electron microscopy (SEM) studies revealed notable differences in the morphology and size distribution of the bimetallic particles synthesized by different routes. The results of the electron probe microanalysis (EPMA) studies evidenced the existence of a small amount of oxygen in both cases and demonstrated that the alloy synthesized using method B presented a homogeneous composition with a Cu-Ni ratio close to 1:1. On the contrary, the alloy obtained using method A was not homogeneous in all the volume of the solid. The homogeneity depended on the mechanical treatment undergone by the mixture of the oxides. - Research Highlights: {yields}Study of the properties of Cu-Ni alloys synthesized by two different routes. {yields}Mixtures of Cu and Ni oxides prepared by two techniques were reduced with H{sub 2}. {yields}Mixtures of oxides were obtained by a mechanical process and the citrate-gel route. {yields}The characterizations were carried out by TPR, XRD, SEM and EPMA. {yields}The route used to prepare oxide mixtures influences on the Cu-Ni alloy obtained.

A study of the composition and microstructure of nanodispersed Cu-Ni alloys obtained by different routes from copper and nickel oxides

International Nuclear Information System (INIS)

Cangiano, Maria de los A; Ojeda, Manuel W.; Carreras, Alejo C.; Gonzalez, Jorge A.; Ruiz, Maria del C

2010-01-01

Mixtures of CuO and NiO were prepared by two different techniques, and then the oxides were reduced with H 2 . Method A involved the preparation of mechanical mixtures of CuO and NiO using different milling and pelletizing processes. Method B involved the chemical synthesis of the mixture of CuO and NiO. The route used to prepare the copper and nickel oxide mixture was found to have great influence on the characteristics of bimetallic Cu-Ni particles obtained. Observations performed using the X-ray diffraction (XRD) technique showed that although both methods led to the Cu-Ni solid solution, the diffractogram of the alloy obtained with method A revealed the presence of NiO together with the alloy. The temperature-programmed reduction (TPR) experiments indicated that the alloy is formed at lower temperatures when using method B. The scanning electron microscopy (SEM) studies revealed notable differences in the morphology and size distribution of the bimetallic particles synthesized by different routes. The results of the electron probe microanalysis (EPMA) studies evidenced the existence of a small amount of oxygen in both cases and demonstrated that the alloy synthesized using method B presented a homogeneous composition with a Cu-Ni ratio close to 1:1. On the contrary, the alloy obtained using method A was not homogeneous in all the volume of the solid. The homogeneity depended on the mechanical treatment undergone by the mixture of the oxides. - Research Highlights: →Study of the properties of Cu-Ni alloys synthesized by two different routes. →Mixtures of Cu and Ni oxides prepared by two techniques were reduced with H 2 . →Mixtures of oxides were obtained by a mechanical process and the citrate-gel route. →The characterizations were carried out by TPR, XRD, SEM and EPMA. →The route used to prepare oxide mixtures influences on the Cu-Ni alloy obtained.

Autoradiographical Detection of Tritium in Cu-Ni Alloy by Scanning Electron Microscopy

OpenAIRE

高安, 紀; 中野, 美樹; 竹内, 豊三郎

1981-01-01

The autoradiograph of tritium dispersed in Cu-Ni alloy sheet by 6Li(n,α)3H reaction was obtained by a scanning electron microscope. Prior to the irradiation of neutrons 6Li was deposited on the sheet by evaporation. The liquid emulsion, Fuji-ER, was used in this study. The distribution of tritium was detected by the dispersion of silver grains remaining in the emulsion after the development was carried out.

Influence of ni thickness on oscillation coupling in Cu/Ni multilayers

Energy Technology Data Exchange (ETDEWEB)

Gagorowska, B; Dus-Sitek, M [Institute of Physics, Czestochowa University of Technology, Al. Armii Krajowej 19, 42-200 Czestochowa (Poland)

2007-08-15

The results of investigation of magnetic properties of [Cu/Ni]x100 were presented. Samples were deposited by face-to-face sputtering method onto the silicon substrate, the thickness of Cu layer was constant (d{sub Cu} = 2 nm) and the thickness of Ni layer - variable (1 nm {<=} d{sub Ni} {<=} 6 nm). In Cu/Ni multilayers, for the thickness of Ni layer bigger than 2 nm antiferromagnetic coupling (A-F) were observed, for the thickness of Ni smaller than 2 nm A-F coupling is absent.

Influence of ni thickness on oscillation coupling in Cu/Ni multilayers

International Nuclear Information System (INIS)

Gagorowska, B; Dus-Sitek, M

2007-01-01

The results of investigation of magnetic properties of [Cu/Ni]x100 were presented. Samples were deposited by face-to-face sputtering method onto the silicon substrate, the thickness of Cu layer was constant (d Cu = 2 nm) and the thickness of Ni layer - variable (1 nm ≤ d Ni ≤ 6 nm). In Cu/Ni multilayers, for the thickness of Ni layer bigger than 2 nm antiferromagnetic coupling (A-F) were observed, for the thickness of Ni smaller than 2 nm A-F coupling is absent

Electrode kinetics of ethanol oxidation on novel CuNi alloy supported catalysts synthesized from PTFE suspension

Science.gov (United States)

Sen Gupta, S.; Datta, J.

An understanding of the kinetics and mechanism of the electrochemical oxidation of ethanol is of considerable interest for the optimization of the direct ethanol fuel cell. In this paper, the electro-oxidation of ethanol in sodium hydroxide solution has been studied over 70:30 CuNi alloy supported binary platinum electrocatalysts. These comprised mixed deposits of Pt with Ru or Mo. The electrodepositions were carried out under galvanostatic condition from a dilute suspension of polytetrafluoroethylene (PTFE) containing the respective metal salts. Characterization of the catalyst layers by scanning electron microscope (SEM)-energy dispersive X-ray (EDX) indicated that this preparation technique yields well-dispersed catalyst particles on the CuNi alloy substrate. Cyclic voltammetry, polarization study and electrochemical impedance spectroscopy were used to investigate the kinetics and mechanism of ethanol electro-oxidation over a range of NaOH and ethanol concentrations. The relevant parameters such as Tafel slope, charge transfer resistance and the reaction orders in respect of OH - ions and ethanol were determined.

Magnetic susceptibility, specific heat and magnetic structure of CuNi2(PO4)2

International Nuclear Information System (INIS)

Escobal, Jaione; Pizarro, Jose L.; Mesa, Jose L.; Larranaga, Aitor; Fernandez, Jesus Rodriguez; Arriortua, Maria I.; Rojo, Teofilo

2006-01-01

The CuNi 2 (PO 4 ) 2 phosphate has been synthesized by the ceramic method at 800 deg. C in air. The crystal structure consists of a three-dimensional skeleton constructed from MO 4 (M II =Cu and Ni) planar squares and M 2 O 8 dimers with square pyramidal geometry, which are interconnected by (PO 4 ) 3- oxoanions with tetrahedral geometry. The magnetic behavior has been studied on powdered sample by using susceptibility, specific heat and neutron diffraction data. The bimetallic copper(II)-nickel(II) orthophosphate exhibits a three-dimensional magnetic ordering at, approximately, 29.8 K. However, its complex crystal structure hampers any parametrization of the J-exchange parameter. The specific heat measurements exhibit a three-dimensional magnetic ordering (λ-type) peak at 29.5 K. The magnetic structure of this phosphate shows ferromagnetic interactions inside the Ni 2 O 8 dimers, whereas the sublattice of Cu(II) ions presents antiferromagnetic couplings along the y-axis. The change of the sign in the magnetic unit-cell, due to the [1/2, 0, 1/2] propagation vector determines a purely antiferromagnetic structure. - Graphical abstract: Magnetic structure of CuNi2(PO4)2

49 CFR 372.235 - New York, NY.

Science.gov (United States)

2010-10-01

... 49 Transportation 5 2010-10-01 2010-10-01 false New York, NY. 372.235 Section 372.235... ZONES, AND TERMINAL AREAS Commercial Zones § 372.235 New York, NY. The zone adjacent to, and commercially a part of, New York, NY, within which transportation by motor vehicle, in interstate or foreign...

Handbook of Supersonic Aerodynamics. Section 20. Wind Tunnel Instrumentation and Operation

Science.gov (United States)

1961-01-01

300 N. Sierra Madre Villa, Pasadena, Calif. 2. Electronic Engineering Associates, Ltd., 778 El Camino, San Carlos, Calif. 3. Statham Laboratories... Taller and Cooper, Brooklyn, N.Y.), and 2) the balance system (built by Boller and Chivins, Pasadena, Calif.). The model’s suspension system assembly is

The Effect of Modulation Ratio of Cu/Ni Multilayer Films on the Fretting Damage Behaviour of Ti-811 Titanium Alloy.

Science.gov (United States)

Zhang, Xiaohua; Liu, Daoxin; Li, Xiaoying; Dong, Hanshan; Xi, Yuntao

2017-05-26

To improve the fretting damage (fretting wear and fretting fatigue) resistance of Ti-811 titanium alloy, three Cu/Ni multilayer films with the same modulation period thickness (200 nm) and different modulation ratios (3:1, 1:1, 1:3) were deposited on the surface of the alloy via ion-assisted magnetron sputtering deposition (IAD). The bonding strength, micro-hardness, and toughness of the films were evaluated, and the effect of the modulation ratio on the room-temperature fretting wear (FW) and fretting fatigue (FF) resistance of the alloy was determined. The results indicated that the IAD technique can be successfully used to prepare Cu/Ni multilayer films, with high bonding strength, low-friction, and good toughness, which yield improved room-temperature FF and FW resistance of the alloy. For the same modulation period (200 nm), the micro-hardness, friction, and FW resistance of the coated alloy increased, decreased, and improved, respectively, with increasing modulation ratio of the Ni-to-Cu layer thickness. However, the FF resistance of the coated alloy increased non-monotonically with the increasing modulation ratio. Among the three Cu/Ni multilayer films, those with a modulation ratio of 1:1 can confer the highest FF resistance to the Ti-811 alloy, owing mainly to their unique combination of good toughness, high strength, and low-friction.

Local radiofrequency-induced hyperthermia using CuNi nanoparticles with therapeutically suitable Curie temperature

International Nuclear Information System (INIS)

Kuznetsov, Anatoly A.; Leontiev, Vladimir G.; Brukvin, Vladimir A.; Vorozhtsov, Georgy N.; Kogan, Boris Ya.; Shlyakhtin, Oleg A.; Yunin, Alexander M.; Tsybin, Oleg I.; Kuznetsov, Oleg A.

2007-01-01

Copper-nickel (CuNi) alloy nanoparticles with Curie temperatures (T c ) from 40 to 60 o C were synthesized by several techniques. Varying the synthesis parameters and post-treatment, as well as separations by size and T c , allow producing mediator nanoparticles for magnetic fluid hyperthermia with parametric feedback temperature control with desired parameters. In vitro and in vivo animal experiments have demonstrated the feasibility of the temperature-controlled heating of the tissue, laden with the particles, by an external alternating magnetic field

Atmospheric Research in Ny-Aalesund. Proceedings from the Third NySMAC meeting. NILU, Kjeller, Norway, 9.-11. April 1997

Energy Technology Data Exchange (ETDEWEB)

Floeisand, Inga; Gernandt, Hartwig; Larsen, Elisabeth Stoltz; Stordal, Frode; Wada, Makoto

1997-07-01

Leading abstract. The Ny-Aalesund Seminar Series was conceived by NySMAC (Ny-Aalesund Science Managers Committee) as a means of bringing together research scientists involved in programmes running at Ny-Aalesund or having an interest in that area. The first Seminar was held in Potsdam in Germany in May 1995, and included talks which covered all current research disciplines; physical, atmospheric, earth and biological sciences. The Second Seminar was devoted to biological science and particularly to ecology. It was held in Cambridge in UK in February 1996. The subject of this Third Seminar, held in Kjeller in Norway in April 1997, is atmospheric research in Ny-Aalesund. Since the early 1980s a wide range of projects have been carried out on Svalbard and particularly at Ny-Aalesund. Prominent in this research have been several international research programmes with emphasis on topics of e.g. Arctic (Arctic Monitoring and Assessment Programme, AMAP), European (European Monitoring and Evaluation Programme, EMEP) or global (International Geosphere-Biosphere Programme, IGBP; World Climate Research Programme, WCRP) scales. Atmospheric observations have been carried out in Ny-Aalesund in Svalbard for several years. From the early 1980s, the long range transport of sulphur dioxide and sulphate aerosols leading to Arctic Haze, has been studied. As a consequence, EMEP included Ny-Aalesund in their network. In the following years the transport of ozone and chemical precursors were observed, and recently the naturally occurring phenomenon of rapid surface ozone loss has been given particular attention. From the late 1980s observations of the stratospheric ozone layer and related chemical species were undertaken, and the efforts have increased considerably since. Ny-Aalesund is now one of the primary Arctic sites of the NDSC (Network for Detection of Stratospheric Change) network. Important efforts have been undertaken to participate in the European campaigns as the European

Gömülmüs Atom Potansiyeli Kullanarak CuNi Alasımının Moleküler Dinamik Simulasyonu

Directory of Open Access Journals (Sweden)

Eşe Ergün AKPINAR

2009-04-01

Full Text Available Bu çalısmada, CuNi alasımının moleküler dinamik simulasyonu, Sutton-Chen (SC potansiyeli kullanılarak incelendi. Bu potansiyel Cu, Ni ve CuNi in deneysel bilgilerinin fonksiyon parametrelerine fit edilmesiyle elde edildi. CuNi alasımının kristalizasyon sürecini atomik olarak tanımlamak için, gömülmüs atom yöntemini esas alan sabit basınç, sabit sıcaklık (NPT moleküler dinamik simulasyonu uygulandı. Sıvı fazda iken 4x1011 K/s sogutma hızında sogutulan CuNi alasımının yapısı ve kristallesme olusum yetenegi radyal dagılım fonksiyonuyla incelendi. Simulasyon, üç temel dogrultu boyunca periyodik sınır sartlarını saglayan kübik bir hücrede 1024 atom içeren sistemle gerçeklestirildi. Hareket denklemleri Verlet algoritması kullanılarak sayısal olarak çözüldü. Sogutma deneyi için sıvı hal baslangıcı, katının sıvı sıcaklıgına ısıtılmasıyla elde edildi. Sistem 1300-1550K sıvılasma bölgesi üzerindeki sıcaklıkta eritildi ve homojenize edildi ve hızla oda sıcaklıgına sogutuldu.

Inspiration fra NY-times

DEFF Research Database (Denmark)

Ejersbo, Lisser Rye

2015-01-01

NY-times har en ugentlig klumme med gode råd. For nogle uger siden var ugens inspiration henvendt til lærere/undervisere og drejede sig om, hvordan man skaber taletid til alle uden at have favoritter og overse de mere stille elever.......NY-times har en ugentlig klumme med gode råd. For nogle uger siden var ugens inspiration henvendt til lærere/undervisere og drejede sig om, hvordan man skaber taletid til alle uden at have favoritter og overse de mere stille elever....

Health assessment of the Arab American community in southwest Brooklyn.

Science.gov (United States)

Sarsour, Linda; Tong, Virginia S; Jaber, Omar; Talbi, Mohammed; Julliard, Kell

2010-12-01

Data on Arab American health is lacking nationwide. This survey of the Arab American community in southwest Brooklyn assessed perceptions of health status, needs, behaviors, and access to services. Bilingual interviewers administered a structured survey to community members in public gathering places. Of 353 surveyed, 43% were men and 57% women, most spoke Arabic and were Muslim, and most had moved to the U.S. after 1990. One quarter were unemployed. Over 50% reported household incomes below federal poverty level. Nearly 30% had no health insurance. 58% reported choosing their health care venue based on language considerations. 43% reported problems in getting health care, including ability to pay, language barriers, and immigration. 42% of men, and 8% of women reported current smoking. Almost half of respondents never exercised. Rates of poverty, lack of health insurance, and smoking in men are cause for concern and were high even for immigrant groups.

Prevalence and molecular characterization of plasmid- mediated ...

African Journals Online (AJOL)

Pseudomonas aeruginisa, Acinetobacter baumannii and. Klebsiella pneumomiae in Brooklyn, NY. J Antimicrob. Chemother 2007; 60: 78-82. 12. Busato C, Gabardo J, Leão M. The evolution of the resistance of Staphylococcus aureus found on healthcare workers correlated with local consumption of antibiotics. Braz J Infect ...

Local radiofrequency-induced hyperthermia using CuNi nanoparticles with therapeutically suitable Curie temperature

Energy Technology Data Exchange (ETDEWEB)

Kuznetsov, Anatoly A. [Institute of Biochemical Physics, Russian Academy of Sciences (RAS), Moscow 119991 (Russian Federation); Leontiev, Vladimir G. [Institute of Metallurgy, Russian Academy of Sciences (RAS), Moscow 119991 (Russian Federation); Brukvin, Vladimir A. [Institute of Metallurgy, Russian Academy of Sciences (RAS), Moscow 119991 (Russian Federation); Vorozhtsov, Georgy N. [NIOPIK Organic Intermediates and Dyes Institute, Moscow 103787 (Russian Federation); Kogan, Boris Ya. [NIOPIK Organic Intermediates and Dyes Institute, Moscow 103787 (Russian Federation); Shlyakhtin, Oleg A. [Institute of Chemical Physics, Russian Academy of Sciences (RAS), Kosygin St. 4, Moscow 119991 (Russian Federation); Yunin, Alexander M. [Institute of Biochemical Physics, Russian Academy of Sciences (RAS), Moscow 119991 (Russian Federation); Tsybin, Oleg I. [Institute of Metallurgy, Russian Academy of Sciences (RAS), Moscow 119991 (Russian Federation); Kuznetsov, Oleg A. [Institute of Biochemical Physics, Russian Academy of Sciences (RAS), Moscow 119991 (Russian Federation)]. E-mail: kuznetsov_oa@yahoo.com

2007-04-15

Copper-nickel (CuNi) alloy nanoparticles with Curie temperatures (T{sub c}) from 40 to 60{sup o}C were synthesized by several techniques. Varying the synthesis parameters and post-treatment, as well as separations by size and T{sub c}, allow producing mediator nanoparticles for magnetic fluid hyperthermia with parametric feedback temperature control with desired parameters. In vitro and in vivo animal experiments have demonstrated the feasibility of the temperature-controlled heating of the tissue, laden with the particles, by an external alternating magnetic field.

NY-BR-1 Antigen Expression and anti-NY-BR-1 IgG in Egyptian Breast Cancer Patients: Clinicopathological and Prognostic Significance.

Science.gov (United States)

Abu El-Nazar, Salma Y; Ghazy, Amany A; Ghoneim, Hossam E; Zoheir, Malak; Ahmed, Ahmed S; Sorour, Sally S; Abouelella, Amira M

2015-01-01

Breast cancer is the most common gynecological malignancy in the world. In Egypt, it ranks the first among female malignancies with incidence of 37.7%. Over the last decades, the integration of prognostic and predictive markers in treatment decisions has led to more individualized and optimized therapy. NY-BR-1 antigen has been shown to be frequently expressed in breast cancers. The study aimed to assess the tissue expression of NY-BR-1 antigen and serum IgG antibody to this antigen in Egyptian breast cancer females. The study was conducted on 60 females (10 healthy, 10 having benign breast lesions, 40 with malignant breast cancer). NY-BR-1 Ag expression was evaluated by immunohistochemistry and anti-NY-BR-1 IgG was assessed by ELISA. Results revealed a significant difference in NY-BR-1 Ag expression between benign and malignant breast cancer patients. There was a significant correlation between NY-BR-1 antigen expression and estrogen receptor's status (P = 0.019), stage of the disease (P = 0.008), menopausal status (P = 0.008), lymph node involvement (P = 0.022) and anti-NY-BR-1 IgG (P = 0.032) among the studied individuals. In addition, there was a statistically significant increase in anti-NY-BR-1 IgG O.D. results among malignant breast cancer group. It is correlated with tumor type (P < 0.001) and progesterone receptor status (P = 0.038). In conclusion, our work may represent a step towards identification of a new prognostic marker specific for breast cancer.

Microstructure, thickness and sheet resistivity of Cu/Ni thin film produced by electroplating technique on the variation of electrolyte temperature

Science.gov (United States)

Toifur, M.; Yuningsih, Y.; Khusnani, A.

2018-03-01

In this research, it has been made Cu/Ni thin film produced with electroplating technique. The deposition process was done in the plating bath using Cu and Ni as cathode and anode respectively. The electrolyte solution was made from the mixture of HBrO3 (7.5g), NiSO4 (100g), NiCl2 (15g), and aquadest (250 ml). Electrolyte temperature was varied from 40°C up to 80°C, to make the Ni ions in the solution easy to move to Cu cathode. The deposition was done during 2 minutes on the potential of 1.5 volt. Many characterizations were done including the thickness of Ni film, microstructure, and sheet resistivity. The results showed that at all samples Ni had attacked on the Cu substrate to form Cu/Ni. The raising of electrolyte temperature affected the increasing of Ni thickness that is the Ni thickness increase with the increasing electrolyte temperature. From the EDS spectrum, it can be informed that samples already contain Ni and Cu elements and NiO and CuO compounds. Addition element and compound are found for sample Cu/Ni resulted from 70° electrolyte temperature of Ni deposition, that are Pt and PtO2. From XRD pattern, there are several phases which have crystal structure i.e. Cu, Ni, and NiO, while CuO and PtO2 have amorphous structure. The sheet resistivity linearly decreases with the increasing electrolyte temperature.

Minocycline and N-acetylcysteine: A Synergistic Drug Combination to Treat Traumatic Brain Injury

Science.gov (United States)

2013-10-01

Furchgott Center for Neural and Behavioral Science, 450 Clarkson Avenue, Brooklyn, NY 11203, USA b State University of New York-Downstate Medical Center...later all groups were tested on open field and = 0.59, p N 0.5). On passive place avoidance, therewas no effect of treatment on distance lace avoidance

77 FR 9657 - Ocean Transportation Intermediary License Revocation

Science.gov (United States)

2012-02-17

.... Address: One Evertrust Plaza, Suite 304, Jersey City, NJ 07302. Date Revoked: January 18, 2012. Reason...: 018356N. Name: Americar Global Logistics, Inc. Address: 6931 NW 87th Avenue, Miami, FL 33178. Date Revoked... bond. License Number: 022750NF. Name: Viva Logistics Inc. Address: 1338 64th Street, Brooklyn, NY 11219...

Geothermal energy and district heating in Ny-Ålesund, Svalbard

OpenAIRE

Iversen, Julianne

2013-01-01

This thesis presents the possibilities for using shallow geothermal energy for heating purposes in Ny-Ålesund. The current energy supply in Ny-Ålesund is a diesel generator, which does not comply with the Norwegian government and Ny-Ålesund Science Managers Committee’s common goal to maintain the natural environment in Ny-Ålesund. Ny-Ålesund has a potential for replacing the heat from the current diesel based energy source with geothermal energy. Geothermal energy is considered to have low im...

Management of type 2 diabetes mellitus in the elderly: role of the pharmacist in a multidisciplinary health care team

Directory of Open Access Journals (Sweden)

Grossman S

2011-05-01

Full Text Available Samuel GrossmanDepartment of Veterans Affairs, New York Harbor Healthcare System, New York, NY, USA; Diabetes Care On-The-Go Inc, Brooklyn, NY, USA; Hunter-Bellevue School of Nursing, Hunter College, City University of New York, New York, NY, USA; Arnold and Marie Schwartz College of Pharmacy of Long Island University, Brooklyn, NY, USA; Garden State Association of Diabetes Educators, Edison, NJ, USAAbstract: Intensive glycemic control using insulin therapy may be appropriate for many healthy older adults to reduce premature mortality and morbidity, improve quality of life, and reduce health care costs. However, frail elderly people are more prone to develop complications from hypoglycemia, such as confusion and dementia. Overall, older persons with type 2 diabetes mellitus are at greater risk of death from cardiovascular disease (CVD than from intermittent hyperglycemia; therefore, diabetes management should always include CVD prevention and treatment in this patient population. Pharmacists can provide a comprehensive medication review with subsequent recommendations to individualize therapy based on medical and cognitive status. As part of the patient’s health care team, pharmacists can provide continuity of care and communication with other members of the patient’s health care team. In addition, pharmacists can act as educators and patient advocates and establish patient-specific goals to increase medication effectiveness, adherence to a medication regimen, and minimize the likelihood of adverse events.Keywords: glycemic control, hyperglycemia, continuity of care, hypertension and cardiovascular disease, elderly, type 2 diabetes, pharmacist

A dilute Cu(Ni) alloy for synthesis of large-area Bernal stacked bilayer graphene using atmospheric pressure chemical vapour deposition

Energy Technology Data Exchange (ETDEWEB)

Madito, M. J.; Bello, A.; Dangbegnon, J. K.; Momodu, D. Y.; Masikhwa, T. M.; Barzegar, F.; Manyala, N., E-mail: ncholu.manyala@up.ac.za [Department of Physics, Institute of Applied Materials, SARCHI Chair in Carbon Technology and Materials, University of Pretoria, Pretoria 0028 (South Africa); Oliphant, C. J.; Jordaan, W. A. [National Metrology Institute of South Africa, Private Bag X34, Lynwood Ridge, Pretoria 0040 (South Africa); Fabiane, M. [Department of Physics, Institute of Applied Materials, SARCHI Chair in Carbon Technology and Materials, University of Pretoria, Pretoria 0028 (South Africa); Department of Physics, National University of Lesotho, P.O. Roma 180 (Lesotho)

2016-01-07

A bilayer graphene film obtained on copper (Cu) foil is known to have a significant fraction of non-Bernal (AB) stacking and on copper/nickel (Cu/Ni) thin films is known to grow over a large-area with AB stacking. In this study, annealed Cu foils for graphene growth were doped with small concentrations of Ni to obtain dilute Cu(Ni) alloys in which the hydrocarbon decomposition rate of Cu will be enhanced by Ni during synthesis of large-area AB-stacked bilayer graphene using atmospheric pressure chemical vapour deposition. The Ni doped concentration and the Ni homogeneous distribution in Cu foil were confirmed with inductively coupled plasma optical emission spectrometry and proton-induced X-ray emission. An electron backscatter diffraction map showed that Cu foils have a single (001) surface orientation which leads to a uniform growth rate on Cu surface in early stages of graphene growth and also leads to a uniform Ni surface concentration distribution through segregation kinetics. The increase in Ni surface concentration in foils was investigated with time-of-flight secondary ion mass spectrometry. The quality of graphene, the number of graphene layers, and the layers stacking order in synthesized bilayer graphene films were confirmed by Raman and electron diffraction measurements. A four point probe station was used to measure the sheet resistance of graphene films. As compared to Cu foil, the prepared dilute Cu(Ni) alloy demonstrated the good capability of growing large-area AB-stacked bilayer graphene film by increasing Ni content in Cu surface layer.

Concepts and collections: A case study using objects from the Brooklyn Museum

DEFF Research Database (Denmark)

Wray, Tim; Eklund, Peter

2011-01-01

In this paper, we present a browsing framework for digitised cultural collections. Using a data analysis technique called Formal Concept Analysis (FCA), units of thought can be constructed from a series of objects and their tags. FCA can dynamically generate links in between objects and induce...... a serendipitous browsing experience using a relatively simple data structure. We evaluate the utility and scalability of our approach to a collection of 15,000 objects from the Brooklyn Museum's collections. We describe how we use natural language processing techniques and external lexical resources to synthesise...... key terms from museum documentation. We then combine this term extraction process with FCA to effectively demonstrate links between and within collections of objects. In doing so we present a versatile, generalizable term extraction and browsing framework suitable for digital libraries and archives...

Trans-Americas leads the way into municipal textile recycling

Energy Technology Data Exchange (ETDEWEB)

Ridgley, H.

1998-08-01

Most textile waste in the US still goes to the landfill--an estimated 6.6 million tons each year. But thanks to the efforts of textile recycles--such as Trans-Americas Textile Recycling CO. (Brooklyn, NY)--another 1.25 million tons gets salvaged for reuse overseas or as a feedstock for the wiping and fiber industries, according to the Council for Textile Recycling. In an era where global population levels are increasing the demand for textile waste from the Western world and municipalities are struggling to reach their waste diversion goals, boosting textile recovery rates makes sense. And it`s a waste that can be easily incorporated into existing municipal curbside or drop-off recycling programs. Since 1942, when the company first opened its doors in Brooklyn, NY, it purchased textile discards from charities. While those discards still make up the majority of Trans-Americas` supply, in the last two years, the company also began purchasing post-consumer material from municipalities. Textiles are definitely going to be an increasingly important part of recycling, as states look to meet their mandates.

William L. Donn 1918-1987

Science.gov (United States)

Gedzelman, Stanley David

William L. Donn, Professor Emeritus of the Department of Earth and Planetary Sciences, City College of New York, and Special Research Scientist at Lamont-Doherty Geological Observatory (LDGO) of Columbia University (Palisades, N.Y.), died at his home on June 30, 1987, at the age of 69. Bill demonstrated expertise in a wide range of fields, with a highly productive and creative research and writing career that included geology, oceanography, climatology, atmospheric physics, and meteorology.Donn was born in Brooklyn, N.Y., on March 2, 1918. At the tender age of 10 years, he demonstrated his love and talent for science by building a telescope with his brother, Bertram. During his undergraduate years at Brooklyn College, he switched his major from astronomy to geology. He was largely selftrained in both meteorology and oceanography, serving as head of the Meteorology Section, U.S. Merchant Marine Academy during World War II . One by-product of these years was the textbook Meteorology—With Marine Applications, first published in 1946. This widely adopted text became a standard for a generation of mariners and college students.

Application of Remote-Sensing Observations for Detecting Patterns of Localization of Cu-Ni Mineralization of the Norilsk Ore Region

Science.gov (United States)

Milovsky, G. A.; Ishmukhametova, V. T.; Shemyakina, E. M.

2017-12-01

The methods of a complex analysis of materials of space, gravimetric, and magnetometric surveys were developed on the basis of a study of reference fields of the Norilsk ore region (Imangda, etc.) for detection patterns of the localization of Cu-Ni (with PGMs) mineralization in intrusive complexes of the northwestern frame of the Siberian Platform.

Asian longhorned beetle (ALB) Anoplophora gabripennis: advancements in the eradication program

Science.gov (United States)

Christine Markham; Joe Gittleman; Tom Denholm; Clint. McFarland

2011-01-01

Current detections of Asian longhorned beetle (ALB): August 1996--Brooklyn, NY, later detected on Long Island and in other parts of New York City; July 1998--Chicago, IL; October 2002--Jersey City, NJ; August 2004--Carteret, NJ; August 2008--Worcester, MA. Declared eradication of ALB infestations: April 2008--Chicago, IL, and Jersey City, NJ. Currently regulated for...

JOPAT [14th Edition - Jan to Dec 2009

African Journals Online (AJOL)

Secretary

against human lung cancer cell lines (5), and antibacterial activity (6). ... Bangladesh, particularly among the rural populations, who can scarcely afford modern health care or ... 2New York City College of Technology, Brooklyn, NY 11210, USA ... 5g CMC, while Groups 2 and 3 rat diets contained (4.5g CMC + 0.5g bark ...

Vaccination with NY-ESO-1 overlapping peptides mixed with Picibanil OK-432 and montanide ISA-51 in patients with cancers expressing the NY-ESO-1 antigen.

Science.gov (United States)

Wada, Hisashi; Isobe, Midori; Kakimi, Kazuhiro; Mizote, Yu; Eikawa, Shingo; Sato, Eiichi; Takigawa, Nagio; Kiura, Katsuyuki; Tsuji, Kazuhide; Iwatsuki, Keiji; Yamasaki, Makoto; Miyata, Hiroshi; Matsushita, Hirokazu; Udono, Heiichiro; Seto, Yasuyuki; Yamada, Kazuhiro; Nishikawa, Hiroyoshi; Pan, Linda; Venhaus, Ralph; Oka, Mikio; Doki, Yuichiro; Nakayama, Eiichi

2014-01-01

We conducted a clinical trial of an NY-ESO-1 cancer vaccine using 4 synthetic overlapping long peptides (OLP; peptides #1, 79-108; #2, 100-129; #3, 121-150; and #4, 142-173) that include a highly immunogenic region of the NY-ESO-1 molecule. Nine patients were immunized with 0.25 mg each of three 30-mer and a 32-mer long NY-ESO-1 OLP mixed with 0.2 KE Picibanil OK-432 and 1.25 mL Montanide ISA-51. The primary endpoints of this study were safety and NY-ESO-1 immune responses. Five to 18 injections of the NY-ESO-1 OLP vaccine were well tolerated. Vaccine-related adverse events observed were fever and injection site reaction (grade 1 and 2). Two patients showed stable disease after vaccination. An NY-ESO-1-specific humoral immune response was observed in all patients and an antibody against peptide #3 (121-150) was detected firstly and strongly after vaccination. NY-ESO-1 CD4 and CD8 T-cell responses were elicited in these patients and their epitopes were identified. Using a multifunctional cytokine assay, the number of single or double cytokine-producing cells was increased in NY-ESO-1-specific CD4 and CD8 T cells after vaccination. Multiple cytokine-producing cells were observed in PD-1 (-) and PD-1 (+) CD4 T cells. In conclusion, our study indicated that the NY-ESO-1 OLP vaccine mixed with Picibanil OK-432 and Montanide ISA-51 was well tolerated and elicited NY-ESO-1-specific humoral and CD4 and CD8 T-cell responses in immunized patients.

Urban metabolism in Syracuse, NY – introduction

Science.gov (United States)

David J. Nowak

2016-01-01

This special issue of Urban Ecosystems contains a series of papers related to assessing urban metabolism in Syracuse, NY. These papers were developed under the Urban Long-Term Research Area Exploratory Awards Program funded by the National Science Foundation. Objectives of this two-year project (2009–2011) in Syracuse, NY were to investigate: a)...

Effect of chemical etching on the Cu/Ni metallization of poly (ether ether ketone)/carbon fiber composites

International Nuclear Information System (INIS)

Di Lizhi; Liu Bin; Song Jianjing; Shan Dan; Yang Dean

2011-01-01

Poly(ether ether ketone)/carbon fiber composites (PEEK/Cf) were chemical etched by Cr 2 O 3 /H 2 SO 4 solution, electroless plated with copper and then electroplated with nickel. The effects of chemical etching time and temperature on the adhesive strength between PEEK/Cf and Cu/Ni layers were studied by thermal shock method. The electrical resistance of some samples was measured. X-ray photoelectron spectroscopy (XPS) was used to analyze the surface composition and functional groups. Scanning electron microscopy (SEM) was performed to observe the surface morphology of the composite, the chemical etched sample, the plated sample and the peeled metal layer. The results indicated that C=O bond increased after chemical etching. With the increasing of etching temperature and time, more and more cracks and partially exposed carbon fibers appeared at the surface of PEEK/Cf composites, and the adhesive strength increased consequently. When the composites were etched at 60 deg. C for 25 min and at 70-80 deg. C for more than 15 min, the Cu/Ni metallization layer could withstand four thermal shock cycles without bubbling, and the electrical resistivity of the metal layer of these samples increased with the increasing of etching temperature and time.

NY-ESO-1 Based Immunotherapy of Cancer: Current Perspectives

Directory of Open Access Journals (Sweden)

Remy Thomas

2018-05-01

Full Text Available NY-ESO-1 or New York esophageal squamous cell carcinoma 1 is a well-known cancer-testis antigen (CTAs with re-expression in numerous cancer types. Its ability to elicit spontaneous humoral and cellular immune responses, together with its restricted expression pattern, have rendered it a good candidate target for cancer immunotherapy. In this review, we provide background information on NY-ESO-1 expression and function in normal and cancerous tissues. Furthermore, NY-ESO-1-specific immune responses have been observed in various cancer types; however, their utility as biomarkers are not well determined. Finally, we describe the immune-based therapeutic options targeting NY-ESO-1 that are currently in clinical trial. We will highlight the recent advancements made in NY-ESO-1 cancer vaccines, adoptive T cell therapy, and combinatorial treatment with checkpoint inhibitors and will discuss the current trends for future NY-ESO-1 based immunotherapy. Cancer treatment has been revolutionized over the last few decades with immunotherapy emerging at the forefront. Immune-based interventions have shown promising results, providing a new treatment avenue for durable clinical responses in various cancer types. The majority of successful immunotherapy studies have been reported in liquid cancers, whereas these approaches have met many challenges in solid cancers. Effective immunotherapy in solid cancers is hampered by the complex, dynamic tumor microenvironment that modulates the extent and phenotype of the antitumor immune response. Furthermore, many solid tumor-associated antigens are not private but can be found in normal somatic tissues, resulting in minor to detrimental off-target toxicities. Therefore, there is an ongoing effort to identify tumor-specific antigens to target using various immune-based modalities. CTAs are considered good candidate targets for immunotherapy as they are characterized by a restricted expression in normal somatic tissues

33 CFR 110.8 - Lake Champlain, N.Y. and Vt.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Lake Champlain, N.Y. and Vt. 110... ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.8 Lake Champlain, N.Y. and Vt. (a) Ticonderoga, N.Y. An area shoreward of a line bearing 312° from Ticonderoga Light to the southeast corner of the...

Ny rapport advarer

DEFF Research Database (Denmark)

Jex, Catherine; Seidenkrantz, Marit-Solveig; Colgan, William

2017-01-01

Ifølge forskerne bag en ny mellemstatslig rapport vil den globale opvarmning få endnu flere og meget drastiske konsekvenser for det arktiske klima end hidtil antaget. Men klimaaftalen fra Paris kan afværge nogle af de største forandringer efter år 2050. Hvis den bliver implementeret øjeblikkeligt...

Self-consistent electronic structure and segregation profiles of the Cu-Ni (001) random-alloy surface

DEFF Research Database (Denmark)

Ruban, Andrei; Abrikosov, I. A.; Kats, D. Ya.

1994-01-01

We have calculated the electronic structure and segregation profiles of the (001) surface of random Cu-Ni alloys with varying bulk concentrations by means of the coherent potential approximation and the linear muffin-tin-orbitals method. Exchange and correlation were included within the local......-density approximation. Temperature effects were accounted for by means of the cluster-variation method and, for comparison, by mean-field theory. The necessary interaction parameters were calculated by the Connolly-Williams method generalized to the case of a surface of a random alloy. We find the segregation profiles...

33 CFR 110.208 - Buffalo Harbor, N.Y.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Buffalo Harbor, N.Y. 110.208 Section 110.208 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.208 Buffalo Harbor, N.Y. (a) The anchorage grounds—(1...

Sagan, Carl Edward (1934-96)

Science.gov (United States)

Murdin, P.

2000-11-01

Planetary scientist, born in Brooklyn, NY, became professor at Cornell University and director of its Laboratory for Planetary Studies. He directed programs on theoretical, laboratory and spacecraft studies of organic molecules in the atmospheres and on the surfaces of planets, satellites and comets in the solar system, and in the interstellar medium. This was a means of understanding the origin ...

CO2 activation on bimetallic CuNi nanoparticles

Directory of Open Access Journals (Sweden)

Natalie Austin

2016-10-01

Full Text Available Density functional theory calculations have been performed to investigate the structural, electronic, and CO2 adsorption properties of 55-atom bimetallic CuNi nanoparticles (NPs in core-shell and decorated architectures, as well as of their monometallic counterparts. Our results revealed that with respect to the monometallic Cu55 and Ni55 parents, the formation of decorated Cu12Ni43 and core-shell Cu42Ni13 are energetically favorable. We found that CO2 chemisorbs on monometallic Ni55, core-shell Cu13Ni42, and decorated Cu12Ni43 and Cu43Ni12, whereas, it physisorbs on monometallic Cu55 and core-shell Cu42Ni13. The presence of surface Ni on the NPs is key in strongly adsorbing and activating the CO2 molecule (linear to bent transition and elongation of C˭O bonds. This activation occurs through a charge transfer from the NPs to the CO2 molecule, where the local metal d-orbital density localization on surface Ni plays a pivotal role. This work identifies insightful structure-property relationships for CO2 activation and highlights the importance of keeping a balance between NP stability and CO2 adsorption behavior in designing catalytic bimetallic NPs that activate CO2.

An Unconventional Approach to Reducing Retinal Degeneration After Traumatic Ocular Injury

Science.gov (United States)

2017-09-01

INVESTIGATOR: Stephen Macknik CONTRACTING ORGANIZATION: Research Foundation of State University Brooklyn, NY 11203 REPORT DATE: September 2017 TYPE...PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING ORGANIZATION REPORT NUMBER Research Foundation of State University 450 Clarkson Ave...blast (7 days, one month or four months) they were studied and a control group of 16. Our hypothesis is that when arterial flow is pathologically

33 CFR 110.84b - Buffalo, N.Y.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Buffalo, N.Y. 110.84b Section 110... REGULATIONS Special Anchorage Areas § 110.84b Buffalo, N.Y. The area within the Port of Buffalo known as Port of Buffalo Small Boat Harbor commencing at a point on shore at latitude 42°51′05″ N., longitude 78°51...

A phase I study of vaccination with NY-ESO-1f peptide mixed with Picibanil OK-432 and Montanide ISA-51 in patients with cancers expressing the NY-ESO-1 antigen.

Science.gov (United States)

Kakimi, Kazuhiro; Isobe, Midori; Uenaka, Akiko; Wada, Hisashi; Sato, Eiichi; Doki, Yuichiro; Nakajima, Jun; Seto, Yasuyuki; Yamatsuji, Tomoki; Naomoto, Yoshio; Shiraishi, Kenshiro; Takigawa, Nagio; Kiura, Katsuyuki; Tsuji, Kazuhide; Iwatsuki, Keiji; Oka, Mikio; Pan, Linda; Hoffman, Eric W; Old, Lloyd J; Nakayama, Eiichi

2011-12-15

We conducted a phase I clinical trial of a cancer vaccine using a 20-mer NY-ESO-1f peptide (NY-ESO-1 91-110) that includes multiple epitopes recognized by antibodies, and CD4 and CD8 T cells. Ten patients were immunized with 600 μg of NY-ESO-1f peptide mixed with 0.2 KE Picibanil OK-432 and 1.25 ml Montanide ISA-51. Primary end points of the study were safety and immune response. Subcutaneous injection of the NY-ESO-1f peptide vaccine was well tolerated. Vaccine-related adverse events observed were fever (Grade 1), injection-site reaction (Grade 1 or 2) and induration (Grade 2). Vaccination with the NY-ESO-1f peptide resulted in an increase or induction of NY-ESO-1 antibody responses in nine of ten patients. The sera reacted with recombinant NY-ESO-1 whole protein as well as the NY-ESO-1f peptide. An increase in CD4 and CD8 T cell responses was observed in nine of ten patients. Vaccine-induced CD4 and CD8 T cells responded to NY-ESO-1 91-108 in all patients with various HLA types with a less frequent response to neighboring peptides. The findings indicate that the 20-mer NY-ESO-1f peptide includes multiple epitopes recognized by CD4 and CD8 T cells with distinct specificity. Of ten patients, two with lung cancer and one with esophageal cancer showed stable disease. Our study shows that the NY-ESO-1f peptide vaccine was well tolerated and elicited humoral, CD4 and CD8 T cell responses in immunized patients. Copyright © 2011 UICC.

Mechanical properties and bending strain effect on Cu-Ni sheathed MgB2 superconducting tape

International Nuclear Information System (INIS)

Fu, Minyi; Chen, Jiangxing; Jiao, Zhengkuan; Kumakura, H.; Togano, K.; Ding, Liren; Zhang, Yong; Chen, Zhiyou; Han, Hanmin; Chen, Jinglin

2004-01-01

The Young's modulus (E) of Cu-Ni sheathed MgB 2 monofilament tape was measured using electric method. It is about 8.05 x 10 10 Pa, the same order of Cu and its alloys. We found that the lower E value of the MgB 2 component seemed to relate to the lower filament density. The benefits of pre-compression in filaments were discussed in terms of improving stress distribution in the wires and tapes during winding and operation of superconducting magnets. The magnetic field dependence of J c was investigated on the sample subjected to various strain levels through bending with different radii at 4.2 K

A Study of Four Library Programs for Disadvantaged Persons. Part II, Appendices B: Brooklyn Public Library Community Coordinator Project, the New York Public Library North Manhattan Project.

Science.gov (United States)

Winsor, Charlotte B.; Burrows, Lodema

This document contains observations of library staff and interviews with community members about the Brooklyn Public Library Community Coordinator Project and the New York Public Library North Manhattan Project. The Community Coordinator Project employs four professional librarians to take an active part in community institutions and organizations…

Ny vaccine mod ledbetændelse er ikke effektiv

DEFF Research Database (Denmark)

Nielsen, Elisabeth Okholm; Lauritsen, Klara Tølbøll

2013-01-01

En ny mulighed for at vaccinere mod mykoplasma-ledbetændelse er undersøgt hos en slagtesvineproducent. Vaccinen kunne desværre ikke forebygge halthed eff ektivt.......En ny mulighed for at vaccinere mod mykoplasma-ledbetændelse er undersøgt hos en slagtesvineproducent. Vaccinen kunne desværre ikke forebygge halthed eff ektivt....

78 FR 56609 - Drawbridge Operation Regulations; Reynolds Channel, Lawrence, NY

Science.gov (United States)

2013-09-13

... Regulations; Reynolds Channel, Lawrence, NY AGENCY: Coast Guard, DHS. ACTION: Notice canceling temporary... Beach Bridge, mile 0.4, across Reynolds Channel, at Lawrence, New York. The owner of the bridge, Nassau... published a temporary deviation entitled ``Drawbridge Operation Regulations; Reynolds Channel, Lawrence, NY...

(MOthers from the Motherland in Edna O’Brien’s The Light of Evening and Colm Tóibín’s Brooklyn

Directory of Open Access Journals (Sweden)

Marisol Morales Ladrón

2014-01-01

Full Text Available From the last decade, interest in the rewriting of received notions of the Irish diaspora and of the great famine in the literature produced in Ireland has notably increased, in an attempt to revise both Irish history and identity. Within this impulse in contemporary Irish literature, two enduring authors stand out, Edna O’Brien and Colm Tóibín, whose novels, The Light of Evening (2006 and Brooklyn (2009, focus on the individual experiences of post-famine female emigrants to the United States in their unsuccessful attempts to find better living conditions either in the so-called “Promised land” or in their homeland. Taking O’Brien’s The Light of Evening as a predecessor of Tóibín’s Brooklyn, I will argue along this paper that the stories of female emigration unfolded in the two narratives complement each other in ways that, by and large, have passed unnoticed by critics and reviewers. Considering the bond to the land as a metaphor of the bond to the mother, through the present discussion I will also explore O Brien’s and Toíbín’s current discourses on emigration in light of their portrayal of the conflictive mother figures that mirror their own motherland. 

78 FR 36242 - Notice of Intent To Repatriate Cultural Items: New York State Museum, Albany, NY

Science.gov (United States)

2013-06-17

..., Rensselaer County, NY, by Reverend O.C. Auringer of Troy, NY. Museum records indicate that the cultural items..., and Saratoga Counties, NY, by Mr. Dwinel F. Thompson of Troy, NY. Museum records indicate that the... collections. From the former Laureate Grounds in Troy, Rensselaer County, NY, the 90 unassociated funerary...

33 CFR 110.87 - Henderson Harbor, N.Y.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Henderson Harbor, N.Y. 110.87... ANCHORAGE REGULATIONS Special Anchorage Areas § 110.87 Henderson Harbor, N.Y. (a) Area A. The area in the... latitude 43°51′08.8″ N, longitude 76°12′08.9″ W, thence to latitude 43°51′09.0″ N, longitude 76°12′19.0″ W...

Role of biologics and biosimilars in inflammatory bowel disease: current trends and future perspectives

OpenAIRE

Rawla,Prashanth; Sunkara,Tagore; Raj,Jeffrey Pradeep

2018-01-01

Prashanth Rawla,1 Tagore Sunkara,2 Jeffrey Pradeep Raj3 1Department of Internal Medicine, Memorial Hospital of Martinsville and Henry County, Martinsville, VA, 2Division of Gastroenterology and Hepatology, The Brooklyn Hospital Center, Clinical Affiliate of The Mount Sinai Hospital, New York, NY, USA; 3Department of Pharmacology, St John’s Medical College, Bangalore, India Abstract: Inflammatory bowel disease (IBD) is an idiopathic chronic inflammatory disease of the gastrointestina...

Role of biologics and biosimilars in inflammatory bowel disease: current trends and future perspectives

OpenAIRE

Rawla P; Sunkara T; Raj JP

2018-01-01

Prashanth Rawla,1 Tagore Sunkara,2 Jeffrey Pradeep Raj3 1Department of Internal Medicine, Memorial Hospital of Martinsville and Henry County, Martinsville, VA, 2Division of Gastroenterology and Hepatology, The Brooklyn Hospital Center, Clinical Affiliate of The Mount Sinai Hospital, New York, NY, USA; 3Department of Pharmacology, St John’s Medical College, Bangalore, India Abstract: Inflammatory bowel disease (IBD) is an idiopathic chronic inflammatory disease of the gastrointestinal sy...

33 CFR 110.85 - Niagara River, Youngstown, N.Y.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Niagara River, Youngstown, N.Y... ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.85 Niagara River, Youngstown, N.Y. (a) Area 1... of the Niagara River at latitude 43°14′33″ N, longitude 79°03′7.5″ W; thence westerly to a point at...

NILU`s Atmospheric Research at Ny-Aalesund

Energy Technology Data Exchange (ETDEWEB)

Beine, H.J.

1997-12-31

At Ny-Aalesund, Spitsbergen, NILU is involved in many scientific projects that focus on global and regional atmospheric chemistry such as stratospheric ozone depletion, the greenhouse effect (from gases and aerosols), tropospheric ozone (in-situ production and depletion in the boundary layer), or the transport of pollutants from mid-latitudes (Arctic haze). This report presents a brief historical overview of NILU`s research activities at Ny-Aalesund since 1973. It also discusses the scientific results of the first years of operation of the Zeppelin station since 1989, and presents ongoing projects. 128 refs., 20 figs., 1 table

An augmented space recursive method for the first principles study of concentration profiles at CuNi alloy surfaces

International Nuclear Information System (INIS)

Dasgupta, I.; Mookerjee, A.

1995-07-01

We present here a first principle method for the calculation of effective cluster interactions for semi-infinite solid alloys required for the study of surface segregation and surface ordering on disordered surfaces. Our method is based on the augmented space recursion coupled with the orbital peeling method of Burke in the framework of the TB-LMTO. Our study of surface segregation in CuNi alloys demonstrates strong copper segregation and a monotonic concentration profile throughout the concentration range. (author). 35 refs, 4 figs, 2 tabs

Investigations on Cu-Ni and Cu-Al systems with secondary ion mass spectrometry (SIMS)

International Nuclear Information System (INIS)

Rodriguez-Murcia, H.; Beske, H.E.

1976-04-01

The ratio of the ionization coefficients of secondary atomic ions emitted from the two component systems Cu-Ni and Cu-Al was investigated as a function of the concentration of the two components. In the low concentration range the ratio of the ionization coefficients is a constant. An influence of the phase composition on the ratio of the ionization coefficients was found in the Cu-Al system. In addition, the cluster ion emission was investigated as a function of the concentration and the phase composition of the samples. The secondary atomic ion intensity was influenced by the presence of cluster ions. The importance of the cluster ions in quantitative analysis and phase determination by means of secondary ion mass spectrometry are discussed. (orig.) [de

77 FR 22530 - Safety Zone; Fireworks, Hudson River, Rhinecliff, NY

Science.gov (United States)

2012-04-16

...-AA00 Safety Zone; Fireworks, Hudson River, Rhinecliff, NY AGENCY: Coast Guard, DHS. ACTION: Notice of... navigable waters of the Hudson River in the vicinity of Rhinecliff, NY for a fireworks display. This... fireworks displays. This rule is intended to restrict all vessels from a portion of the Hudson River before...

CuNi NPs supported on MIL-101 as highly active catalysts for the hydrolysis of ammonia borane

Science.gov (United States)

Gao, Doudou; Zhang, Yuhong; Zhou, Liqun; Yang, Kunzhou

2018-01-01

The catalysts containing Cu, Ni bi-metallic nanoparticles were successfully synthesized by in-situ reduction of Cu2+ and Ni2+ salts into the highly porous and hydrothermally stable metal-organic framework MIL-101 via a simple liquid impregnation method. When the total amount of loading metal is 3 × 10-4 mol, Cu2Ni1@MIL-101 catalyst shows higher catalytic activity comparing to CuxNiy@MIL-101 with different molar ratio of Cu and Ni (x, y = 0, 0.5, 1.5, 2, 2.5, 3). Cu2Ni1@MIL-101 catalyst has the highest catalytic activity comparing to mono-metallic Cu and Ni counterparts and pure bi-metallic CuNi nanoparticles in hydrolytic dehydrogeneration of ammonia borane (AB) at room temperature. Additionally, in the hydrolysis reaction, the Cu2Ni1@MIL- 101 catalyst possesses excellent catalytic performances, which exhibit highly catalytic activity with turn over frequency (TOF) value of 20.9 mol H2 min-1 Cu mol-1 and a very low activation energy value of 32.2 kJ mol-1. The excellent catalytic activity has been successfully achieved thanks to the strong bi-metallic synergistic effects, uniform distribution of nanoparticles and the bi-functional effects between CuNi nanoparticles and the host of MIL-101. Moreover, the catalyst also displays satisfied durable stability after five cycles for the hydrolytically releasing H2 from AB. The non-noble metal catalysts have broad prospects for commercial applications in the field of hydrogen-stored materials due to the low prices and excellent catalytic activity.

33 CFR 207.60 - Federal Dam, Hudson River, Troy, N.Y.; pool level.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Federal Dam, Hudson River, Troy, N.Y.; pool level. 207.60 Section 207.60 Navigation and Navigable Waters CORPS OF ENGINEERS..., N.Y.; pool level. (a) Whenever the elevation of the pool created by the Federal dam at Troy, N.Y...

Effect of preparation conditions on the diffusion parameters of Cu/Ni thin films

Energy Technology Data Exchange (ETDEWEB)

Rammo, N.N.; Makadsi, M.N. [College of Science, Baghdad University, Baghdad (Iraq); Abdul-Lettif, A.M. [College of Science, Babylon University, Hilla (Iraq)

2004-11-01

Diffusion coefficients of vacuum-deposited Cu/Ni bilayer thin films were determined in the temperature range 200-500 C using X-ray photoelectron spectroscopy, sheet resistance measurements, and X-ray diffraction analysis. The difference between the results of the present work and those of previous relevant investigations may be attributed to the difference in the film microstructure, which is controlled by the preparation conditions. Therefore, the effects of deposition rate, substrate temperature, film thickness, and substrate structure on the diffusion parameters were separately investigated. It is shown that the diffusion activation energy (Q) decreases as deposition rate increases, whereas Q increases as substrate temperature and film thickness increase. The value of Q for films deposited on amorphous substrates is less than that for films deposited on single-crystal substrates. (copyright 2004 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim) (orig.)

33 CFR 110.150 - Block Island Sound, N.Y.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Block Island Sound, N.Y. 110.150... ANCHORAGE REGULATIONS Anchorage Grounds § 110.150 Block Island Sound, N.Y. (a) The anchorage ground. A 3/4... following coordinates: latitude 41°06′12″ N., longitude 72°00′05″ W., latitude 41°07′40″ N., longitude 72°01...

77 FR 41271 - Safety Zone; Newburgh to Beacon Swim, Newburgh, Hudson River, NY

Science.gov (United States)

2012-07-13

... 1625-AA00 Safety Zone; Newburgh to Beacon Swim, Newburgh, Hudson River, NY AGENCY: Coast Guard, DHS... navigable waters of the Hudson River, NY in the vicinity of Newburgh, NY for the annual Newburgh Beacon Swim... Beacon Swim is an annual recurring event that has a permanent safety zone found at 33 CFR 165.160. The...

Ny industrialisering - et bedre produktmarked

DEFF Research Database (Denmark)

Beim, Anne

2001-01-01

for byggeriet med titlerne: 1. Bygherren som forandringsagent. 2. Tæt samarbejde i byggedelen. 3. Ny industrialisering. 4. Byg med kommunikation og innovation. Dette debathæfte er nummer tre i rækken og omhandler byggeriets industridel og mulighederne for at fremme en succesfuld industriel produktion....

Increased NY-ESO-1 Expression and Reduced Infiltrating CD3+ T Cells in Cutaneous Melanoma

Directory of Open Access Journals (Sweden)

Mara Giavina-Bianchi

2015-01-01

Full Text Available NY-ESO-1 is a cancer-testis antigen aberrantly expressed in melanomas, which may serve as a robust and specific target in immunotherapy. NY-ESO-1 antigen expression, tumor features, and the immune profile of tumor infiltrating lymphocytes were assessed in primary cutaneous melanoma. NY-ESO-1 protein was detected in 20% of invasive melanomas (16/79, rarely in in situ melanoma (1/10 and not in benign nevi (0/20. Marked intratumoral heterogeneity of NY-ESO-1 protein expression was observed. NY-ESO-1 expression was associated with increased primary tumor thickness (P=0.007 and inversely correlated with superficial spreading melanoma (P<0.02. NY-ESO-1 expression was also associated with reduced numbers and density of CD3+ tumor infiltrating lymphocytes (P=0.017. When NY-ESO-1 protein was expressed, CD3+ T cells were less diffusely infiltrating the tumor and were more often arranged in small clusters (P=0.010 or as isolated cells (P=0.002 than in large clusters of more than five lymphocytes. No correlation of NY-ESO-1 expression with gender, age, tumor site, ulceration, lymph node sentinel status, or survival was observed. NY-ESO-1 expression in melanoma was associated with tumor progression, including increased tumor thickness, and with reduced tumor infiltrating lymphocytes.

Discrimination, drugs, and alcohol among Latina/os in Brooklyn, New York: differences by gender.

Science.gov (United States)

Otiniano Verissimo, Angie Denisse; Gee, Gilbert C; Iguchi, Martin Y; Ford, Chandra L; Friedman, Samuel R

2013-07-01

Based on a stress-coping framework, the present study investigates the relationship between discrimination and substance use, and the moderating effects of gender. This cross-sectional study analyzes data from Latina/o young adults aged 18-25 (N = 401) from Brooklyn, New York. Multinomial logistic regression was used to test the association between discrimination and substance use. Discrimination was significantly associated with increased odds of substance use adjusting for covariates (e.g. age, education). Gender was a moderator. Discrimination was associated with increased risk of alcohol/cannabis and hard drug use among young Latina women. However, discrimination was associated with decreased risk of alcohol/cannabis use and increased risk of hard drug use among young Latino men. These findings suggest that discrimination is generally associated with risk for substance use, but further that the outcomes vary by gender. Future research should explore gender-specific dimensions of discrimination and their associations with other outcomes. Copyright © 2013 Elsevier B.V. All rights reserved.

Establishing a link between vehicular PM sources and PM measurements in urban street canyons.

Science.gov (United States)

Eisner, Alfred D; Richmond-Bryant, Jennifer; Wiener, Russell W; Hahn, Intaek; Drake-Richman, Zora E; Ellenson, William D

2009-12-01

The Brooklyn Traffic Real-Time Ambient Pollutant Penetration and Environmental Dispersion (B-TRAPPED) study, conducted in Brooklyn, NY, USA, in 2005, was designed with multiple goals in mind, two of which were contaminant source characterization and street canyon transport and dispersion monitoring. In the portion of the study described here, synchronized wind velocity and azimuth as well as particulate matter (PM) concentrations at multiple locations along 33rd Street were used to determine the feasibility of using traffic emissions in a complex urban topography as a sole tracer for studying urban contaminant transport. We demonstrate in this paper that it is possible to link downwind concentrations of contaminants in an urban street canyon to the vehicular traffic cycle using Eigen-frequency analysis. In addition, multivariable circular histograms are used to establish directional frequency maxima for wind velocity and contaminant concentration.

Morphology, optical and electrical properties of Cu-Ni nanoparticles in a-C:H prepared by co-deposition of RF-sputtering and RF-PECVD

Energy Technology Data Exchange (ETDEWEB)

Ghodselahi, T., E-mail: ghodselahi@ipm.ir [School of Physics, Institute for Research in Fundamental Sciences (IPM), P.O. Box 19395-5531, Tehran (Iran, Islamic Republic of); Vesaghi, M.A. [School of Physics, Institute for Research in Fundamental Sciences (IPM), P.O. Box 19395-5531, Tehran (Iran, Islamic Republic of); Department of Physics, Sharif University of Technology, P.O. Box 11365-9161, Tehran (Iran, Islamic Republic of); Gelali, A.; Zahrabi, H.; Solaymani, S. [Young Researchers Club, Islamic Azad University, Kermanshah Branch, Kermanshah (Iran, Islamic Republic of)

2011-11-01

We report optical and electrical properties of Cu-Ni nanoparticles in hydrogenated amorphous carbon (Cu-Ni NPs - a-C:H) with different surface morphology. Ni NPs with layer thicknesses of 5, 10 and 15 nm over Cu NPs - a-C:H were prepared by co-deposition of RF-sputtering and RF-Plasma Enhanced Chemical Vapor Deposition (RF-PECVD) from acetylene gas and Cu and Ni targets. A nonmetal-metal transition was observed as the thickness of Ni over layer increases. The surface morphology of the sample was described by a two dimensional (2D) Gaussian self-affine fractal, except the sample with 10 nm thickness of Ni over layer, which is in the nonmetal-metal transition region. X-ray diffraction profile indicates that Cu NPs and Ni NPs with fcc crystalline structure are formed in these films. Localized Surface Plasmon Resonance (LSPR) peak of Cu NPs is observed around 600 nm in visible spectra, which is widen and shifted to lower wavelengths as the thickness of Ni over layer increases. The variation of LSPR peak width correlates with conductivity variation of these bilayers. We assign both effects to surface electron delocalization of Cu NPs.

Summer Research Program - 1997 Summer Faculty Research Program Volume 6 Arnold Engineering Development Center United States Air Force Academy Air Logistics Centers

Science.gov (United States)

1997-12-01

Fracture Analysis of the F-5, 15%-Spar Bolt DR Devendra Kumar SAALC/LD 6- 16 CUNY-City College, New York, NY A Simple, Multiversion Concurrency Control...Program, University of Dayton, Dayton, OH. [3]AFGROW, Air Force Crack Propagation Analysis Program, Version 3.82 (1997) 15-8 A SIMPLE, MULTIVERSION ...Office of Scientific Research Boiling Air Force Base, DC and San Antonio Air Logistic Center August 1997 16-1 A SIMPLE, MULTIVERSION CONCURRENCY

33 CFR 110.156 - Randall Bay, Freeport, Long Island, N.Y.

Science.gov (United States)

2010-07-01

... Island, N.Y. 110.156 Section 110.156 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.156 Randall Bay, Freeport, Long Island, N.Y. (a) The anchorage grounds. Southward of a line 312 feet south of and parallel to the south side...

Udlejers godkendelse af ny erhvervslejer

DEFF Research Database (Denmark)

Munk-Hansen, Carsten

2009-01-01

I artiklen er taget udgangspunkt i den »klassiske« afståelsessituation, hvor en lejer vil afhænde den i de lejede lokaler drevne virksomhed, og lejeren har afståelsesret til en af udlejer godkendt lejer, uden at kravene til den ny lejer er specificeret. På baggrund af Vestre Landsrets dom af 9/2 ...

Assessment of AlSi21CuNi Alloy’s Quality with Use of ATND Method

Directory of Open Access Journals (Sweden)

Pezda J.

2013-12-01

Full Text Available Majority of combustion engines is produced (poured from Al-Si alloys with low thermal expansion coefficient, so called piston silumins. Hypereutectic alloys normally contain coarse, primary angular Si particles together with eutectic Si phase. The structure and mechanical properties of these alloys are highly dependent upon cooling rate, composition, modification and heat-treatment operations. In the paper one depicts use of the ATND method (thermal-voltage-derivative analysis and regression analysis to assessment of quality of the AlSi21CuNi alloy modified with Cu-P on stage of its preparation, in aspect of obtained mechanical properties (R0,02, Rm, A5, HB. Obtained dependencies enable prediction of mechanical properties of the investigated alloy in laboratory conditions, using values of characteristic points from curves of the ATND method.

Characterization of Pollution Transport into Texas Using OMI and TES Satellite and In Situ data, and HYSPLIT Back Trajectory Analyses: implications for TCEQ State Implementation Plans and High School/Undergraduate STEM Education

Science.gov (United States)

Boxe, C.; Bella, D.; Khaimova, J.; Culpepper, J.; Ahmed, N.; Belkalai, A.; Ealy, J.; Arroyo, I.; Lahoumh, M.; Jenkins, O.; Emmanuel, S.; Andrews, J.; Fu, D.; Wu, L.; Choi, Y.; Morris, G.; Osterman, G. B.; Johnson, L. P.; Austin, S. A.

2014-12-01

Using an online trajectory analysis tool NASA, ArcGIS, Satellite and EPA in situ data, we assess whether high pollution events in Texas are primarily sourced locally or remotely. We focus satellite data that exemplify high O3 and NO2 over Texas's lower troposphere. Four day back trajectory analyses of all dates show that upper-, mid-, and lower-tropospheric air over Texas, containing high O3, is transported from the Gulf of Mexico, Southeast USA, Midwest USA, Northeast USA, the Atlantic Ocean, Pacific Ocean, Mexico, etc. Only day showed air at 1 km is sourced within Texas. Satellite data show O3 enhancements in the boundary layer and O3 and NO2 enhancements via tropospheric column profiles. These enhancements complement four-day trajectory analysis. This study provides a viable basis for more quantifiable and accurate information for developing effective air quality State Implementation Plans. STEM Impact: (i) D. Bella was an NSF-LSAMP undergraduate research mentee with me at Medgar Evers College-CUNY; she received a B.S. in Environmental Science (and a Chemistry Minor) and is now a Ph.D. graduate student at University at Albany's School of Public Health. (ii) J. Khaimova is an undergraduate Geology and Planetary Science B.S. major at Brooklyn College-CUNY. I have supported Jessica's summer internship in summer 2013 as a CUNY Summer Research Fellow, where she is currently an NSF-REU research mentee at Pennsylvania State University's Meteorology Department. (iii) J. Culpepper received his B.S. in Environmental Science from MEC-CUNY and will be a Ph.D. student, Fall 2014 at University of Iowa's Civil and Environmental Engineering Department. (iv) S. Gentle was a high school researcher with me within ACS's Project SEED Program for high school students. S. Gentle will start her undergraduate career Fall 2014 at Pennsylvania State University and seeks to attain a B.S. in Chemistry. (v). All parties, including high school and undergraduate researchers seek to attend

76 FR 34865 - Safety Zone; Rochester Harbor Festival, Genesee River, Rochester, NY

Science.gov (United States)

2011-06-15

...-AA00 Safety Zone; Rochester Harbor Festival, Genesee River, Rochester, NY AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone on the Genesee River, Rochester, NY for the Rochester Harbor Festival fireworks. This zone is intended to...

EnviroAtlas - New York, NY - Block Groups

Data.gov (United States)

U.S. Environmental Protection Agency — This EnviroAtlas dataset is the base layer for the New York, NY EnviroAtlas community. The block groups are from the US Census Bureau and are included/excluded based...

Influence of preparation method on supported Cu-Ni alloys and their catalytic properties in high pressure CO hydrogenation

DEFF Research Database (Denmark)

Wu, Qiongxiao; Eriksen, Winnie L.; Duchstein, Linus Daniel Leonhard

2014-01-01

(50 bar CO and 50 bar H2). These alloy catalysts are highly selective (more than 99 mol%) and active for methanol synthesis; however, loss of Ni caused by nickel carbonyl formation is found to be a serious issue. The Ni carbonyl formation should be considered, if Ni-containing catalysts (even...... high surface area silica supported catalysts (BET surface area up to 322 m2 g-1, and metal area calculated from X-ray diffraction particle size up to 29 m2 g-1). The formation of bimetallic Cu-Ni alloy nanoparticles has been studied during reduction using in situ X-ray diffraction. Compared...

33 CFR 207.580 - Buffalo Harbor, N.Y.; use, administration, and navigation.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Buffalo Harbor, N.Y.; use, administration, and navigation. 207.580 Section 207.580 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE NAVIGATION REGULATIONS § 207.580 Buffalo Harbor, N.Y.; use...

33 CFR 162.15 - Manhasset Bay, N.Y.; seaplane restricted area.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Manhasset Bay, N.Y.; seaplane... Bay, N.Y.; seaplane restricted area. (a) The restricted area. An area in Manhasset Bay between the... line bearing 166°50′ true from latitude 40°50′17.337 N, longitude 73°43′03.877 W, which point is on the...

76 FR 20532 - Safety Zone; Boom Days, Niagara River, Niagara Falls, NY

Science.gov (United States)

2011-04-13

...-AA00 Safety Zone; Boom Days, Niagara River, Niagara Falls, NY AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone on the Niagara River... Marina and a portion of the Niagara River, Niagara Falls, NY during the Boom Days Fireworks on April 16...

2008 FEMA Lidar: South Oneida County (NY)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — For Oneida County, NY, there were two types of elevation datasets. The first type is LiDAR and the second one is Auto-correlation DEM. Auto-correlation DEM data was...

RESTORING A DAMAGED 16-YEAR -OLD INSULATING POLYMER CONCRETE DIKE OVERLAY: REPAIR MATERIALS AND TECHNOLOGIES.

Energy Technology Data Exchange (ETDEWEB)

SUGAMA,T.

2007-01-01

The objective of this program was to design and formulate organic polymer-based material systems suitable for repairing and restoring the overlay panels of insulating lightweight polymer concrete (ILPC) from the concrete floor and slope wall of a dike at KeySpan liquefied natural gas (LNG) facility in Greenpoint, Brooklyn, NY, just over sixteen years ago. It also included undertaking a small-scale field demonstration to ensure that the commercial repairing technologies were applicable to the designed and formulated materials.

Strategy for monitoring T cell responses to NY-ESO-1 in patients with any HLA class I allele

Science.gov (United States)

Gnjatic, Sacha; Nagata, Yasuhiro; Jäger, Elke; Stockert, Elisabeth; Shankara, Srinivas; Roberts, Bruce L.; Mazzara, Gail P.; Lee, Sang Yull; Dunbar, P. Rod; Dupont, Bo; Cerundolo, Vincenzo; Ritter, Gerd; Chen, Yao-Tseng; Knuth, Alexander; Old, Lloyd J.

2000-01-01

NY-ESO-1 elicits frequent antibody responses in cancer patients, accompanied by strong CD8+ T cell responses against HLA-A2-restricted epitopes. To broaden the range of cancer patients who can be assessed for immunity to NY-ESO-1, a general method was devised to detect T cell reactivity independent of prior characterization of epitopes. A recombinant adenoviral vector encoding the full cDNA sequence of NY-ESO-1 was used to transduce CD8-depleted peripheral blood lymphocytes as antigen-presenting cells. These modified antigen-presenting cells were then used to restimulate memory effector cells against NY-ESO-1 from the peripheral blood of cancer patients. Specific CD8+ T cells thus sensitized were assayed on autologous B cell targets infected with a recombinant vaccinia virus encoding NY-ESO-1. Strong polyclonal responses were observed against NY-ESO-1 in antibody-positive patients, regardless of their HLA profile. Because the vectors do not cross-react immunologically, only responses to NY-ESO-1 were detected. The approach described here allows monitoring of CD8+ T cell responses to NY-ESO-1 in the context of various HLA alleles and has led to the definition of NY-ESO-1 peptides presented by HLA-Cw3 and HLA-Cw6 molecules. PMID:11005863

Lessons from Hurricane Sandy: a community response in Brooklyn, New York.

Science.gov (United States)

Schmeltz, Michael T; González, Sonia K; Fuentes, Liza; Kwan, Amy; Ortega-Williams, Anna; Cowan, Lisa Pilar

2013-10-01

The frequency and intensity of extreme weather events have increased in recent decades; one example is Hurricane Sandy. If the frequency and severity continue or increase, adaptation and mitigation efforts are needed to protect vulnerable populations and improve daily life under changed weather conditions. This field report examines the devastation due to Hurricane Sandy experienced in Red Hook, Brooklyn, New York, a neighborhood consisting of geographically isolated low-lying commercial and residential units, with a concentration of low-income housing, and disproportionate rates of poverty and poor health outcomes largely experienced by Black and Latino residents. Multiple sources of data were reviewed, including street canvasses, governmental reports, community flyers, and meeting transcripts, as well as firsthand observations by a local nonprofit Red Hook Initiative (RHI) and community members, and social media accounts of the effects of Sandy and the response to daily needs. These data are considered within existing theory, evidence, and practice on protecting public health during extreme weather events. Firsthand observations show that a community-based organization in Red Hook, RHI, was at the center of the response to disaster relief, despite the lack of staff training in response to events such as Hurricane Sandy. Review of these data underscores that adaptation and response to climate change and likely resultant extreme weather is a dynamic process requiring an official coordinated governmental response along with on-the-ground volunteer community responders.

78 FR 35596 - Special Local Regulation; Long Beach Regatta, Powerboat Race, Atlantic Ocean, Long Beach, NY

Science.gov (United States)

2013-06-13

... 1625-AA08 Special Local Regulation; Long Beach Regatta, Powerboat Race, Atlantic Ocean, Long Beach, NY... temporary special local regulation on the navigable waters of the Atlantic Ocean off Long Beach, NY during... powerboat racing regatta. The event will be held on the Atlantic Ocean off Long Beach, NY and will feature...

33 CFR 207.50 - Hudson River Lock at Troy, N.Y.; navigation.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Hudson River Lock at Troy, N.Y..., DEPARTMENT OF DEFENSE NAVIGATION REGULATIONS § 207.50 Hudson River Lock at Troy, N.Y.; navigation. (a...) [Reserved] (n) Trespass on U.S. property. Trespass on U.S. property, or willful injury to the banks, masonry...

76 FR 51885 - Safety Zone; Thunder on Niagara, Niagara River, North Tonawanda, NY

Science.gov (United States)

2011-08-19

... River, North Tonawanda, NY. This temporary safety zone is intended to restrict vessels from a portion of the Niagara River during the Thunder on Niagara powerboat races. This temporary safety zone is...-AA00 Safety Zone; Thunder on Niagara, Niagara River, North Tonawanda, NY AGENCY: Coast Guard, DHS...

Spontaneous CD8 T cell responses against the melanocyte differentiation antigen RAB38/NY-MEL-1 in melanoma patients.

Science.gov (United States)

Walton, Senta M; Gerlinger, Marco; de la Rosa, Olga; Nuber, Natko; Knights, Ashley; Gati, Asma; Laumer, Monika; Strauss, Laura; Exner, Carolin; Schäfer, Niklaus; Urosevic, Mirjana; Dummer, Reinhard; Tiercy, Jean-Marie; Mackensen, Andreas; Jaeger, Elke; Lévy, Frédéric; Knuth, Alexander; Jäger, Dirk; Zippelius, Alfred

2006-12-01

The melanocyte differentiation Ag RAB38/NY-MEL-1 was identified by serological expression cloning (SEREX) and is expressed in the vast majority of melanoma lesions. The immunogenicity of RAB38/NY-MEL-1 has been corroborated previously by the frequent occurrence of specific Ab responses in melanoma patients. To elucidate potential CD8 T cell responses, we applied in vitro sensitization with overlapping peptides spanning the RAB38/NY-MEL-1 protein sequence and the reverse immunology approach. The identified peptide RAB38/NY-MEL-1(50-58) exhibited a marked response in ELISPOT assays after in vitro sensitization of CD8 T cells from HLA-A *0201(+) melanoma patients. In vitro digestion assays using purified proteasomes provided evidence of natural processing of RAB38/NY-MEL-1(50-58) peptide. Accordingly, monoclonal RAB38/NY-MEL-1(50-58)-specific T cell populations were capable of specifically recognizing HLA-A2(+) melanoma cell lines expressing RAB38/NY-MEL-1. Applying fluorescent HLA-A2/RAB38/NY-MEL-1(50-58) multimeric constructs, we were able to document a spontaneously developed memory/effector CD8 T cell response against this peptide in a melanoma patient. To elucidate the Ag-processing pathway, we demonstrate that RAB38/NY-MEL-1(50-58) is produced efficiently by the standard proteasome and the immunoproteasome. In addition to the identification of a RAB38/NY-MEL-1-derived immunogenic CD8 T cell epitope, this study is instrumental for both the onset and monitoring of future RAB38/NY-MEL-1-based vaccination trials.

33 CFR 207.600 - Rochester (Charlotte) Harbor, N.Y.; use, administration, and navigation.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Rochester (Charlotte) Harbor, N.Y.; use, administration, and navigation. 207.600 Section 207.600 Navigation and Navigable Waters CORPS OF... (Charlotte) Harbor, N.Y.; use, administration, and navigation. (a)-(b) [Reserved] (c) No vessel shall moor or...

77 FR 39406 - Safety Zone; Tom Graves Memorial Fireworks, Port Bay, Wolcott, NY

Science.gov (United States)

2012-07-03

...-AA00 Safety Zone; Tom Graves Memorial Fireworks, Port Bay, Wolcott, NY AGENCY: Coast Guard, DHS. ACTION..., NY. This safety zone is intended to restrict vessels from a portion of Port Bay during the Tom Graves... necessary to ensure the safety of spectators and vessels during the Tom Graves Memorial Fireworks. This zone...

In silico SNP analysis of the breast cancer antigen NY-BR-1.

Science.gov (United States)

Kosaloglu, Zeynep; Bitzer, Julia; Halama, Niels; Huang, Zhiqin; Zapatka, Marc; Schneeweiss, Andreas; Jäger, Dirk; Zörnig, Inka

2016-11-18

Breast cancer is one of the most common malignancies with increasing incidences every year and a leading cause of death among women. Although early stage breast cancer can be effectively treated, there are limited numbers of treatment options available for patients with advanced and metastatic disease. The novel breast cancer associated antigen NY-BR-1 was identified by SEREX analysis and is expressed in the majority (>70%) of breast tumors as well as metastases, in normal breast tissue, in testis and occasionally in prostate tissue. The biological function and regulation of NY-BR-1 is up to date unknown. We performed an in silico analysis on the genetic variations of the NY-BR-1 gene using data available in public SNP databases and the tools SIFT, Polyphen and Provean to find possible functional SNPs. Additionally, we considered the allele frequency of the found damaging SNPs and also analyzed data from an in-house sequencing project of 55 breast cancer samples for recurring SNPs, recorded in dbSNP. Over 2800 SNPs are recorded in the dbSNP and NHLBI ESP databases for the NY-BR-1 gene. Of these, 65 (2.07%) are synonymous SNPs, 191 (6.09%) are non-synoymous SNPs, and 2430 (77.48%) are noncoding intronic SNPs. As a result, 69 non-synoymous SNPs were predicted to be damaging by at least two, and 16 SNPs were predicted as damaging by all three of the used tools. The SNPs rs200639888, rs367841401 and rs377750885 were categorized as highly damaging by all three tools. Eight damaging SNPs are located in the ankyrin repeat domain (ANK), a domain known for its frequent involvement in protein-protein interactions. No distinctive features could be observed in the allele frequency of the analyzed SNPs. Considering these results we expect to gain more insights into the variations of the NY-BR-1 gene and their possible impact on giving rise to splice variants and therefore influence the function of NY-BR-1 in healthy tissue as well as in breast cancer.

33 CFR 207.590 - Black Rock Canal and Lock at Buffalo, N.Y.; use, administration, and navigation.

Science.gov (United States)

2010-07-01

... Buffalo, N.Y.; use, administration, and navigation. 207.590 Section 207.590 Navigation and Navigable... Black Rock Canal and Lock at Buffalo, N.Y.; use, administration, and navigation. (a) The term “canal... immediately to the Black Rock Lock, foot of Bridge Street, Buffalo, N.Y., telephone 876-5454. (k) Ferry Street...

Byzantine Music

OpenAIRE

Charalampous, Charalampos

2007-01-01

Magdalény Rettigové 4, 116 39 Praha 1 tel.: +420 221 900 111 www.pedf.cuni.cz IČ 00216208 DIČ CZ00216208 Dle čl. 4 Opatření rektora č. 6/2010 o Zpřístupnění elektronické databáze závěrečných prací http://www.cuni.cz/UK-3470.html a čl. 1 Opatření děkana 17/2010 se z časového hlediska závěrečné práce dělí do tří skupin: a. "nové práce", tj. práce odevzdávané k obhajobě počínaje 29. 9. 2010, b. "starší práce", tj. práce odevzdané k obhajobě od 1. 1. 2006 do 28. 9. 2010, c. "práce před rokem 2006...

Ejendomsordbogen fransk/dansk: ny integreret e-ordbog

DEFF Research Database (Denmark)

Leroyer, Patrick; Hansen, Liselotte Kruse

2012-01-01

fusionere med en praktisk guide. Til dette formål har vi udviklet konceptet til en ny type hybridordbog, der kan tilfredsstille de intenderede brugeres informationsbehov i kommunikative, kognitive og praktiske situationer. Udviklingen er sket i samarbejde med den førende udbyder af online ordbøger i Danmark...

75 FR 13454 - Special Local Regulation, Fran Schnarr Open Water Championships, Huntington Bay, NY

Science.gov (United States)

2010-03-22

...-AA08 Special Local Regulation, Fran Schnarr Open Water Championships, Huntington Bay, NY AGENCY: Coast... navigable waters of Huntington Bay, New York due to the annual Fran Schnarr Open Water Championships. The..., ``Special Local Regulation, Fran Schnarr Open Water Championships, Huntington Bay, NY'' (Docket number USCG...

75 FR 38710 - Special Local Regulation, Fran Schnarr Open Water Championships, Huntington Bay, NY

Science.gov (United States)

2010-07-06

...-AA08 Special Local Regulation, Fran Schnarr Open Water Championships, Huntington Bay, NY AGENCY: Coast... Regulation on the navigable waters of Huntington Bay, New York due to the annual Fran Schnarr Open Water... ``Special Local Regulation, Fran Schnarr Open Water Championships, Huntington Bay, NY'' in the Federal...

Kapitalismens dna i ny oversættelse

DEFF Research Database (Denmark)

Schanz, Hans-Jørgen

2013-01-01

Adam Smiths klassiske storværk om kapitalismen ’Nationernes velstand’ havde stor indflydelse på socialfilosofien, på Hegel, på Marx og liberaløkonomerne. Ny oversættelse yder omsider værket fuld respekt på dansk. Anmeldelse af: Adam Smith: Nationernes velstand. 441+ 519 sider. 699,95 kr...

Identification of NY-BR-1-specific CD4(+) T cell epitopes using HLA-transgenic mice.

Science.gov (United States)

Gardyan, Adriane; Osen, Wolfram; Zörnig, Inka; Podola, Lilli; Agarwal, Maria; Aulmann, Sebastian; Ruggiero, Eliana; Schmidt, Manfred; Halama, Niels; Leuchs, Barbara; von Kalle, Christof; Beckhove, Philipp; Schneeweiss, Andreas; Jäger, Dirk; Eichmüller, Stefan B

2015-06-01

Breast cancer represents the second most common cancer type worldwide and has remained the leading cause of cancer-related deaths among women. The differentiation antigen NY-BR-1 appears overexpressed in invasive mammary carcinomas compared to healthy breast tissue, thus representing a promising target antigen for T cell based tumor immunotherapy approaches. Since efficient immune attack of tumors depends on the activity of tumor antigen-specific CD4(+) effector T cells, NY-BR-1 was screened for the presence of HLA-restricted CD4(+) T cell epitopes that could be included in immunological treatment approaches. Upon NY-BR-1-specific DNA immunization of HLA-transgenic mice and functional ex vivo analysis, a panel of NY-BR-1-derived library peptides was determined that specifically stimulated IFNγ secretion among splenocytes of immunized mice. Following in silico analyses, four candidate epitopes were determined which were successfully used for peptide immunization to establish NY-BR-1-specific, HLA-DRB1*0301- or HLA-DRB1*0401-restricted CD4(+) T cell lines from splenocytes of peptide immunized HLA-transgenic mice. Notably, all four CD4(+) T cell lines recognized human HLA-DR-matched dendritic cells (DC) pulsed with lysates of NY-BR-1 expressing human tumor cells, demonstrating natural processing of these epitopes also within the human system. Finally, CD4(+) T cells specific for all four CD4(+) T cell epitopes were detectable among PBMC of breast cancer patients, showing that CD4(+) T cell responses against the new epitopes are not deleted nor inactivated by self-tolerance mechanisms. Our results present the first NY-BR-1-specific HLA-DRB1*0301- and HLA-DRB1*0401-restricted T cell epitopes that could be exploited for therapeutic intervention against breast cancer. © 2014 UICC.

A novel murine T-cell receptor targeting NY-ESO-1.

Science.gov (United States)

Rosati, Shannon F; Parkhurst, Maria R; Hong, Young; Zheng, Zhili; Feldman, Steven A; Rao, Mahadev; Abate-Daga, Daniel; Beard, Rachel E; Xu, Hui; Black, Mary A; Robbins, Paul F; Schrump, David A; Rosenberg, Steven A; Morgan, Richard A

2014-04-01

Cancer testis antigens, such as NY-ESO-1, are expressed in a variety of prevalent tumors and represent potential targets for T-cell receptor (TCR) gene therapy. DNA encoding a murine anti-NY-ESO-1 TCR gene (mTCR) was isolated from immunized HLA-A*0201 transgenic mice and inserted into a γ-retroviral vector. Two mTCR vectors were produced and used to transduce human PBL. Transduced cells were cocultured with tumor target cell lines and T2 cells pulsed with the NY-ESO-1 peptide, and assayed for cytokine release and cell lysis activity. The most active TCR construct was selected for production of a master cell bank for clinical use. mTCR-transduced PBL maintained TCR expression in short-term and long-term culture, ranging from 50% to 90% efficiency 7-11 days after stimulation and 46%-82% 10-20 days after restimulation. High levels of interferon-γ secretion were observed (1000-12000 pg/mL), in tumor coculture assays and recognition of peptide-pulsed cells was observed at 0.1 ng/mL, suggesting that the new mTCR had high avidity for antigen recognition. mTCR-transduced T cells also specifically lysed human tumor targets. In all assays, the mTCR was equivalent or better than the comparable human TCR. As the functional activity of TCR-transduced cells may be affected by the formation of mixed dimers, mTCRs, which are less likely to form mixed dimers with endogenous hTCRs, may be more effective in vivo. This new mTCR targeted to NY-ESO-1 represents a novel potential therapeutic option for adoptive cell-transfer therapy for a variety of malignancies.

From single-site tantalum complexes to nanoparticles of TaxNy and TaOxNy supported on silica: elucidation of synthesis chemistry by dynamic nuclear polarization surface enhanced NMR spectroscopy and X-ray absorption spectroscopy

KAUST Repository

Mohandas, Janet Chakkamadathil; Abou-Hamad, Edy; Callens, Emmanuel; Samantaray, Manoja; Gajan, David; Gurinov, Andrei; Ma, Tao; Ould-Chikh, Samy; Hoffman, Adam S.; Gates, Bruce C.; Basset, Jean-Marie

2017-01-01

Air-stable catalysts consisting of tantalum nitride nanoparticles represented as a mixture of TaxNy and TaOxNy with diameters in the range of 0.5 to 3 nm supported on highly dehydroxylated silica were synthesized from TaMe5 (Me = methyl) and dimeric

33 CFR 165.166 - Safety Zone: Macy's July 4th Fireworks, East River, NY.

Science.gov (United States)

2010-07-01

... Fireworks, East River, NY. 165.166 Section 165.166 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.166 Safety Zone: Macy's July 4th Fireworks, East River, NY. (a) Regulated area. The following area...) in length, carrying persons for the purpose of viewing the fireworks, may take position in an area...

Cancer testis antigens and NY-BR-1 expression in primary breast cancer: prognostic and therapeutic implications.

Science.gov (United States)

Balafoutas, Dimitrios; zur Hausen, Axel; Mayer, Sebastian; Hirschfeld, Marc; Jaeger, Markus; Denschlag, Dominik; Gitsch, Gerald; Jungbluth, Achim; Stickeler, Elmar

2013-06-03

Cancer-testis antigens (CTA) comprise a family of proteins, which are physiologically expressed in adult human tissues solely in testicular germ cells and occasionally placenta. However, CTA expression has been reported in various malignancies. CTAs have been identified by their ability to elicit autologous cellular and or serological immune responses, and are considered potential targets for cancer immunotherapy. The breast differentiation antigen NY-BR-1, expressed specifically in normal and malignant breast tissue, has also immunogenic properties. Here we evaluated the expression patterns of CTAs and NY-BR-1 in breast cancer in correlation to clinico-pathological parameters in order to determine their possible impact as prognostic factors. The reactivity pattern of various mAbs (6C1, MA454, M3H67, 57B, E978, GAGE #26 and NY-BR-1 #5) were assessed by immunohistochemistry in a tissue micro array series of 210 randomly selected primary invasive breast cancers in order to study the diversity of different CTAs (e.g. MAGE-A, NY-ESO-1, GAGE) and NY-BR-1. These expression data were correlated to clinico-pathological parameters and outcome data including disease-free and overall survival. Expression of at least one CTA was detectable in the cytoplasm of tumor cells in 37.2% of the cases. NY-BR-1 expression was found in 46.6% of tumors, respectively. Overall, CTA expression seemed to be linked to adverse prognosis and M3H67 immunoreactivity specifically was significantly correlated to shorter overall and disease-free survival (p=0.000 and 0.024, respectively). Our findings suggest that M3H67 immunoreactivity could serve as potential prognostic marker in primary breast cancer patients. The exclusive expression of CTAs in tumor tissues as well as the frequent expression of NY-BR-1 could define new targets for specific breast cancer therapies.

Instructional Modules for Training Special Education Teachers: A Final Report on the Development and Field Testing of the CUNY-CBTEP Special Education Modules. Case 30-76. Toward Competence Instructional Materials for Teacher Education.

Science.gov (United States)

City Univ. of New York, NY. Center for Advanced Study in Education.

The City University of New York Competency Based Teacher Education Project (CUNY-CBTEP) in Special Education studied Modularization, focusing on the variables in the instructional setting that facilitate learning from modular materials for a wide range of students. Four of the five modules for the training of special education teachers developed…

33 CFR 162.20 - Flushing Bay near La Guardia Airport, Flushing, N.Y.; restricted area.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Flushing Bay near La Guardia Airport, Flushing, N.Y.; restricted area. 162.20 Section 162.20 Navigation and Navigable Waters COAST... NAVIGATION REGULATIONS § 162.20 Flushing Bay near La Guardia Airport, Flushing, N.Y.; restricted area. (a...

Interoperability of Demand Response Resources Demonstration in NY

Energy Technology Data Exchange (ETDEWEB)

Wellington, Andre

2014-03-31

The Interoperability of Demand Response Resources Demonstration in NY (Interoperability Project) was awarded to Con Edison in 2009. The objective of the project was to develop and demonstrate methodologies to enhance the ability of customer sited Demand Response resources to integrate more effectively with electric delivery companies and regional transmission organizations.

Evaluering af ny kokkeuddannelse for hørehandicappede

DEFF Research Database (Denmark)

Hansen, Niels-Henrik Møller

2010-01-01

Center for Ungdomsforskning har netop afsluttet en evaluering af en ny uddannelse indenfor madproduktion, rettet imod personer med et hørehandicap. Hensigten med uddannelsen er, at kunne tilbyde døve, døvblinde og hørehæmmede personer et uddannelsestilbud indenfor fremstilling af mad. Konkret han...

78 FR 24677 - Safety Zone; XA The Experimental Agency Fireworks, Pier 34, East River, NY

Science.gov (United States)

2013-04-26

... Final Rule This rule establishes a temporary safety zone on the navigable waters of the East River, in... Fireworks, Pier 34, East River, NY. (a) Regulated Area. The following area is a temporary safety zone: all... 1625-AA00 Safety Zone; XA The Experimental Agency Fireworks, Pier 34, East River, NY AGENCY: Coast...

33 CFR 110.84 - Black Rock Channel opposite foot of Porter Avenue, Buffalo, N.Y.

Science.gov (United States)

2010-07-01

... of Porter Avenue, Buffalo, N.Y. 110.84 Section 110.84 Navigation and Navigable Waters COAST GUARD... Channel opposite foot of Porter Avenue, Buffalo, N.Y. An area extending northwesterly between Black Rock... Triangulation Marker “N-5” on Bird Island Pier; thence southeasterly along the pier a distance of approximately...

The activation energy for loop growth in Cu and Cu-Ni alloys

International Nuclear Information System (INIS)

Barlow, P.; Leffers, T.; Singh, B.N.

1978-08-01

The apparent activation energy for the growth of interstitial dislocation loops in copper, Cu-1%Ni, Cu-2%Ni, and Cu-5%Ni during high voltage electron microscope irradiation was determined. The apparent activation energy for loop growth in all these materials can be taken to be 0.34eV+-0.02eV. This value together with the corresponding value of 0.44eV+-0.02eV determined earlier for Cu-10%Ni is discussed with reference to the void growth rates observed in these materials. The apparent activation energy for loop growth in copper (and in Cu-1%Ni that has a void growth rate similar to that in pure copper) is interpreted as twice the vacancy migration energy (indicating that divacancies do not play any significant role). For the materials with higher Ni content (in which the void growth rate is much lower than that in Cu and Cu-1%Ni) the measured apparent activation energy is interpreted to be characteristic of loops positioned fairly close to the foil surface and not of loops in ''bulk material''. From the present results in combination with the earlier results for Cu-10%Ni it is concluded that interstitial trapping is the most likely explanation of the reduced void growth rate in Cu-Ni alloys. (author)

75 FR 36110 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Science.gov (United States)

2010-06-24

... University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. Notice... the New York University College of Dentistry, New York, NY. The human remains were removed from... College of Dentistry professional staff in consultation with representatives of the Alabama-Quassarte...

Persistent deNOx Ability of CaAl2O4:(Eu, Nd/TiO2-xNy Luminescent Photocatalyst

Directory of Open Access Journals (Sweden)

Li Huihui

2011-01-01

Full Text Available Abstract CaAl2O4:(Eu, Nd/TiO2-xNy composite luminescent photocatalyst was successfully synthesized by a simple planetary ball milling process. Improvement of photocatalytic deNOx ability of TiO2-xNy, together with the persistent photocatalytic activity for the decomposition of NO after turning off the light were realized, by coupling TiO2-xNy with long afterglow phosphor, CaAl2O4:(Eu, Nd. The novel persistent photocatalytic behavior was related to the overlap between the absorption wavelength of TiO2-xNy and the emission wavelength of the CaAl2O4:(Eu, Nd. It was found that CaAl2O4:(Eu, Nd/TiO2-xNy composites provided the luminescence to persist photocatalytic reaction for more than 3 h after turning off the light. Graphical Abstract CaAl2O4:(Eu, Nd/TiO2-xNy composite luminescent photocatalyst with persistent deNOx activity after turning off the light was successfully synthesized by a simple planetary ball milling process. The novel persistent photocatalytic behavior was related to the overlap between the absorption wavelength of TiO2-xNy and the emission wavelength of the CaAl2O4:(Eu, Nd. Additional file 1 Click here for file

75 FR 52021 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Science.gov (United States)

2010-08-24

... University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. Notice... University College of Dentistry, New York, NY. The human remains were removed from Port Clarence, Nome County... the human remains was made by New York University College of Dentistry professional staff in...

75 FR 33327 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Science.gov (United States)

2010-06-11

... University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. Notice... the New York University College of Dentistry, New York, NY. The human remains were removed from the... College of Dentistry professional staff in consultation with representatives of the Caddo Nation of...

Treatment with 5-Aza-2'-Deoxycytidine Induces Expression of NY-ESO-1 and Facilitates Cytotoxic T Lymphocyte-Mediated Tumor Cell Killing.

Directory of Open Access Journals (Sweden)

Agnes S Klar

Full Text Available NY-ESO-1 belongs to the cancer/testis antigen (CTA family and represents an attractive target for cancer immunotherapy. Its expression is induced in a variety of solid tumors via DNA demethylation of the promoter of CpG islands. However, NY-ESO-1 expression is usually very low or absent in some tumors such as breast cancer or multiple myeloma. Therefore, we established an optimized in vitro treatment protocol for up-regulation of NY-ESO-1 expression by tumor cells using the hypomethylating agent 5-aza-2'-deoxycytidine (DAC.We demonstrated de novo induction of NY-ESO-1 in MCF7 breast cancer cells and significantly increased expression in U266 multiple myeloma cells. This effect was time- and dose-dependent with the highest expression of NY-ESO-1 mRNA achieved by the incubation of 10 μM DAC for 72 hours. NY-ESO-1 activation was also confirmed at the protein level as shown by Western blot, flow cytometry, and immunofluorescence staining. The detection and quantification of single NY-ESO-1 peptides presented at the tumor cell surface in the context of HLA-A*0201 molecules revealed an increase of 100% and 50% for MCF7 and U266 cells, respectively. Moreover, the enhanced expression of NY-ESO-1 derived peptides at the cell surface was accompanied by an increased specific lysis of MCF7 and U266 cells by HLA-A*0201/NY-ESO-1(157-165 peptide specific chimeric antigen receptor (CAR CD8+ T cells. In addition, the killing activity of CAR T cells correlated with the secretion of higher IFN-gamma levels.These results indicate that NY-ESO-1 directed immunotherapy with specific CAR T cells might benefit from concomitant DAC treatment.

75 FR 33329 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Science.gov (United States)

2010-06-11

... University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. Notice... the New York University College of Dentistry, New York, NY. The human remains were removed from.... A detailed assessment of the human remains was made by the New York University College of Dentistry...

Den fjerde vej: Trumps sejr skaber ny samfundsorden

DEFF Research Database (Denmark)

Rasmussen, Martin Møller Boje; Andersen, Torben K.; Kragh, Claus

2016-01-01

Bag Donald Trumps uempatiske retorik gemmer sig omridset af et politisk projekt, man kan kalde den fjerde vej. USA’s kommende præsident blander højre- og venstreorienterede mærkesager til et nyt nationalsocialt politisk koncept. Spørgsmålet er, om Trumps fjerde vej er et seriøst bud på en ny...

Isolation of a halophilic bacterium, Bacillus sp. strain NY-6 for organic contaminants removal in saline wastewater on ship

Science.gov (United States)

Gao, Jie; Yu, Zhenjiang; Zhang, Xiaohui; Zhao, Dan; Zhao, Fangbo

2013-06-01

The objective of this research was to examine if certain strains of Bacillus bacteria, could survive in dry powder products and if so, could the bacteria degrade organic contaminants in saline wastewater on a ship. As part of the study, we isolated 7 domesticated strains named NY1, NY2,..., and NY7, the strain NY6 showed to have the best performance for organic matter degradation and could survive in dry powder more than 3 months. NY6 was identified as Bacillus aerius, based on the morphological and physic-chemical properties. Its optimal growth conditions were as follows: salinity was 2%; temperature was 37°C; pH was in 6.5-7.0; best ratio of C: N: P was 100:5:1. The capability of its dry powder for Chemical Oxygen Demand (COD) removal was 800mg COD/g in synthesized marine wastewater with 2% salinity. The spores in the dry powder were 1.972×108 g -1.

77 FR 42510 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY; Correction

Science.gov (United States)

2012-07-19

... Inventory Completion: New York University College of Dentistry, New York, NY; Correction AGENCY: National... of human remains under the control of the New York University College of Dentistry, New York, NY. The... Dentistry professional staff in consultation with representatives of the Delaware Nation of Oklahoma...

Ny forskning: Derfor virker ros ikke mod stress

DEFF Research Database (Denmark)

Pedersen, Pernille

2015-01-01

Ny forskning peger på, at stressede medarbejdere overhører din ros og anerkendelse, hvis de føler skam. Skam over ikke at kunne slå til på arbejdet. Vil du hjælpe en stresset medarbejder, skal du forebygge, at de føler sig skamfulde. Læs her anbefalinger til, hvordan du bedst hjælper din stressed...

Polycrystalline oxides formation during transient oxidation of (001) Cu-Ni binary alloys studied by in situ TEM and XRD

International Nuclear Information System (INIS)

Yang, J.C.; Li, Z.Q.; Sun, L.; Zhou, G.W.; Eastman, J.A.; Fong, D.D.; Fuoss, P.H.; Baldo, P.M.; Rehn, L.E.; Thompson, L.J.

2009-01-01

The nucleation and growth of Cu 2 O and NiO islands due to oxidation of Cu x Ni 1-x (001) films were monitored, at various temperatures, by in situ ultra-high vacuum (UHV) transmission electron microscopy (TEM) and in situ synchrotron X-ray diffraction (XRD). In remarkable contrast to our previous observations of Cu and Cu-Au oxidation, irregular-shaped polycrystalline oxide islands formed with respect to the Cu-Ni alloy film, and an unusual second oxide nucleation stage was noted. In situ XRD experiments revealed that NiO formed first epitaxially, then other orientations appeared, and finally polycrystalline Cu 2 O developed as the oxidation pressure was increased. The segregation of Ni and Cu towards or away, respectively, from the alloy surface during oxidation could disrupt the surface and cause polycrystalline oxide formation.

Preferential expression of NY-BR-1 and GATA-3 in male breast cancer.

Science.gov (United States)

Biserni, Giovanni Battista; Di Oto, Enrico; Moskovszky, Linda Eszter; Foschini, Maria Pia; Varga, Zsuzsanna

2018-02-01

Male breast cancer is an uncommon disease often discovered in advanced stage; thus, in the setting of metastatic adenocarcinoma, breast origin must be taken to account. Breast markers as NY-BR-1, GATA-3, mammaglobin, and BRST-2 are established tools for labelling primary and metastatic female breast cancer; however, none of them has been sufficiently studied in male breast cancer. The aim of this study was to analyze the expression of these markers in male breast cancer. Thirty consecutive cases of male breast cancer and eight loco-regional metastases were re-revaluated, assembled in tissue micro array (TMA), and stained with immunohistochemistry (IHC) for NY-BR-1, GATA-3, mammaglobin, and BRST-2. The IHC stains were scored either positive or negative. In addition, concordant expression patterns of primary tumors and matched metastasis were noted. 30 of 30 (100%) primary tumors and 8 of 8 (100%) metastases were positive for NY-BR-1. 30 of 30 (100%) primary tumors and 6 of 8 (75%) metastases were positive for GATA-3. 22 of 30 (73.3%) primary tumors and 6 of 8 (75%) metastases were positive for Mammaglobin. 18 of 30 (60%) primary tumors and 5 of 8 (62.5%) metastases were positive for BRST-2. Differences in staining percentage were not significant with Fisher's exact test. We found a high sensitivity for all the markers analyzed. Moreover, the expression of NY-BR-1 and GATA-3 seemed the most effective for labelling male breast cancer in primary and metastatic setting.

Do jaké míry jsou na českém trhu využívány neveřejné informace?

Czech Academy of Sciences Publication Activity Database

Hanousek, Jan; Podpiera, Richard

2001-01-01

Roč. 51, 7-8 (2001), s. 405-416 ISSN 0015-1920 R&D Projects: GA AV ČR KSK9058117 Institutional research plan: CEZ:AV0Z7085904 Keywords : Czech Republic * market * information Subject RIV: AH - Economics Impact factor: 0.231, year: 2001 http://journal.fsv.cuni.cz/storage/493_002_405_416.pdf

Urban agriculture: long-term strategy or impossible dream?: Lessons from Prospect Farm in Brooklyn, New York.

Science.gov (United States)

Angotti, T

2015-04-01

Proponents of urban agriculture have identified its potential to improve health and the environment but in New York City and other densely developed and populated urban areas, it faces huge challenges because of the shortage of space, cost of land, and the lack of contemporary local food production. However, large portions of the city and metropolitan region do have open land and a history of agricultural production in the not-too-distant past. Local food movements and concerns about food security have sparked a growing interest in urban farming. Policies in other sectors to address diet-related illnesses, environmental quality and climate change may also provide opportunities to expand urban farming. Nevertheless, for any major advances in urban agriculture, significant changes in local and regional land use policies are needed. These do not appear to be forthcoming any time soon unless food movements amplify their voices in local and national food policy. Based on his experiences as founder of a small farm in Brooklyn, New York and his engagement with local food movements, the author analyzes obstacles and opportunities for expanding urban agriculture in New York. Copyright © 2014 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

Værktøjskasse til Agil Stage-Gate®: Ny model for udviklingsprojekter i mellemstore virksomheder

DEFF Research Database (Denmark)

Vedsmand, Tomas; Edwards, Kasper; Hvidt, Nicoline

Denne værktøjskasse er et tillæg for guiden Agil Stage-Gate: Ny model for udviklingsprojekter i mellemstore virksomheder. (http://dx.doi.org/10.11581/DTU:00000028)......Denne værktøjskasse er et tillæg for guiden Agil Stage-Gate: Ny model for udviklingsprojekter i mellemstore virksomheder. (http://dx.doi.org/10.11581/DTU:00000028)...

Immunohistochemical assessment of NY-ESO-1 expression in esophageal adenocarcinoma resection specimens.

Science.gov (United States)

Hayes, Stephen J; Hng, Keng Ngee; Clark, Peter; Thistlethwaite, Fiona; Hawkins, Robert E; Ang, Yeng

2014-04-14

To assess NY-ESO-1 expression in a cohort of esophageal adenocarcinomas. A retrospective search of our tissue archive for esophageal resection specimens containing esophageal adenocarcinoma was performed, for cases which had previously been reported for diagnostic purposes, using the systematised nomenclature of human and veterinary medicine coding system. Original haematoxylin and eosin stained sections were reviewed, using light microscopy, to confirm classification and tumour differentiation. A total of 27 adenocarcinoma resection specimens were then assessed using immunohistochemistry for NY-ESO-1 expression: 4 well differentiated, 14 moderately differentiated, 4 moderate-poorly differentiated, and 5 poorly differentiated. Four out of a total of 27 cases of esophageal adenocarcinoma examined (15%) displayed diffuse cytoplasmic and nuclear expression for NY-ESO-1. They displayed a heterogeneous and mosaic-type pattern of diffuse staining. Diffuse cytoplasmic staining was not identified in any of these structures: stroma, normal squamous epithelium, normal submucosal gland and duct, Barrett's esophagus (goblet cell), Barrett's esophagus (non-goblet cell) and high grade glandular dysplasia. All adenocarcinomas showed an unexpected dot-type pattern of staining at nuclear, paranuclear and cytoplasmic locations. Similar dot-type staining, with varying frequency and size of dots, was observed on examination of Barrett's metaplasia, esophageal submucosal gland acini and the large bowel negative control, predominantly at the crypt base. Furthermore, a prominent pattern of apical (luminal) cytoplasmic dot-type staining was observed in some cases of Barrett's metaplasia and also adenocarcinoma. A further morphological finding of interest was noted on examination of haematoxylin and eosin stained sections, as aggregates of lymphocytes were consistently noted to surround submucosal glands. We have demonstrated for the first time NY-ESO-1 expression by esophageal

NOAA Office for Coastal Management Benthic Habitat Data, Long Island Sound, Jamaica Bay, and Lower Bay of NY/NJ Harbor, NY, 1994-2002 (NODC Accession 0089467)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — These data are a collection of benthic habitat data from studies conducted in the coastal Long Island Sound, NY region in GIS shapefile (.shp, .dbf, .shx, and .prj...

78 FR 62293 - Safety Zone, Oyster Festival 30th Anniversary Fireworks Display, Oyster Bay; Oyster Bay, NY

Science.gov (United States)

2013-10-15

... Safety Zone, Oyster Festival 30th Anniversary Fireworks Display, Oyster Bay; Oyster Bay, NY AGENCY: Coast... zone on the navigable waters of Oyster Bay near Oyster Bay, NY for the Oyster Festival 30th Anniversary... Oyster Festival 30th Anniversary Fireworks Display is scheduled for October 19, 2013 and is one of...

From single-site tantalum complexes to nanoparticles of TaxNy and TaOxNy supported on silica: elucidation of synthesis chemistry by dynamic nuclear polarization surface enhanced NMR spectroscopy and X-ray absorption spectroscopy

KAUST Repository

Mohandas, Janet Chakkamadathil

2017-06-08

Air-stable catalysts consisting of tantalum nitride nanoparticles represented as a mixture of TaxNy and TaOxNy with diameters in the range of 0.5 to 3 nm supported on highly dehydroxylated silica were synthesized from TaMe5 (Me = methyl) and dimeric Ta-2(OMe)(10) with guidance by the principles of surface organometallic chemistry (SOMC). Characterization of the supported precursors and the supported nanoparticles formed from them was carried out by IR, NMR, UV-Vis, extended X-ray absorption fine structure, and X-ray photoelectron spectroscopies complemented with XRD and high-resolution TEM, with dynamic nuclear polarization surface enhanced NMR spectroscopy being especially helpful by providing enhanced intensities of the signals of H-1, C-13, Si-29, and N-15 at their natural abundances. The characterization data provide details of the synthesis chemistry, including evidence of (a) O-2 insertion into Ta-CH3 species on the support and (b) a binuclear to mononuclear transformation of species formed from Ta-2(OMe)(10) on the support. A catalytic test reaction, cyclooctene epoxidation, was used to probe the supported nanoparticles, with 30% H2O2 serving as the oxidant. The catalysts gave selectivities up to 98% for the epoxide at conversions as high as 99% with a 3.4 wt% loading of Ta present as TaxNy/TaOxNy.

78 FR 66265 - Drawbridge Operation Regulations; Reynolds Channel, Lawrence, NY

Science.gov (United States)

2013-11-05

... Regulations; Reynolds Channel, Lawrence, NY AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation... from the regulations governing the operation of the Atlantic Beach Bridge, mile 0.4, across Reynolds.... SUPPLEMENTARY INFORMATION: The Atlantic Beach Bridge, across Reynolds Channel, mile 0.4, at Lawrence, New York...

78 FR 37456 - Drawbridge Operation Regulations; Reynolds Channel, Nassau, NY

Science.gov (United States)

2013-06-21

... Regulations; Reynolds Channel, Nassau, NY AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from... regulation governing the operation of the Long Beach Bridge, mile 4.7, across Reynolds Channel at Nassau, New... July 1, 2013. Reynolds Creek has commercial and recreational vessel traffic. No objections were...

78 FR 56610 - Drawbridge Operation Regulations; Reynolds Channel, Lawrence, NY

Science.gov (United States)

2013-09-13

... Regulations; Reynolds Channel, Lawrence, NY AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation... from the regulations governing the operation of the Atlantic Beach Bridge, mile 0.4, across Reynolds.... SUPPLEMENTARY INFORMATION: The Atlantic Beach Bridge, across Reynolds Channel, mile 0.4, at Lawrence, New York...

Factors Influencing Divergent Patterns of Phosphorus Availability in NY and PA Biogeochemical `Hotspots'

Science.gov (United States)

Saia, S. M.; Hofmeister, K.; Regan, J. M.; Buda, A. R.; Carrick, H. J.; Walter, M. T.

2016-12-01

Anthropogenic alteration of the soil phosphorus (P) cycle leads to subsequent water quality issues in agricultural dominated watersheds. In the humid Northeastern United States (NE US), variably saturated areas can generate surface runoff that transports P and stimulates biogeochemical processes; these hydrologically dynamic locations are often called biogeochemical `hotspots'. Many studies have evaluated nitrogen and carbon cycling in biogeochemical hot spots but few have focused on P. We hypothesized seasonally wet parts of the landscape (i.e., hotspots) have smaller biologically available P pools because runoff events frequently carry away nutrients like P. To test this hypothesis, we generated soil wetness index (SWI) maps from soil (SURRGO) and elevation (LiDAR rescaled to 3 m) data and used these maps to direct seasonal soil sampling near Klingerstown, Pennsylvania (PA) and Ithaca, New York (NY). We collected 5cm deep soil samples in PA (bimonthly) and NY (monthly) along soil moisture gradients for a range of land cover types (forest, fallow, and cropped) from May through October. We measured soil moisture in the field and percent organic matter (OM), pH, and three increasingly strong soil P extractions (dilute-salt-extractable P, oxalate-extractable P, and total-extractable P) in the laboratory. Our results indicated a negative relationship between dilute-salt-extractable P concentrations and SWI in PA and no relationship between these same variables in NY. We also found positive relationships between each of the three P extractions in PA but only a positive relationship between oxalate-extractable P and total-extractable P in NY. Our findings in PA support our hypothesis; namely, less biologically available P (i.e. dilute-salt-extractable P) is found in wetter areas of the landscape. However, divergent P availability patterns in NY point to further complexities and confounding variables in our understanding in soil P processes. Further studies will look

Research Article. A new gravity laboratory in Ny-Ålesund, Svalbard

Directory of Open Access Journals (Sweden)

Breili K.

2017-02-01

Full Text Available The Norwegian Mapping Authority (NMA has recently established a new gravity laboratory in Ny-Ålesund at Svalbard, Norway. The laboratory consists of three independent pillars and is part of the geodetic core station that is presently under construction at Brandal, approximately 1.5 km north of NMA’s old station. In anticipation of future use of the new gravity laboratory, we present benchmark gravity values, gravity gradients, and final coordinates of all new pillars. Test measurements indicate a higher noise level at Brandal compared to the old station. The increased noise level is attributed to higher sensitivity to wind.We have also investigated possible consequences of moving to Brandal when it comes to the gravitational signal of present-day ice mass changes and ocean tide loading. Plausible models representing ice mass changes at the Svalbard archipelago indicate that the gravitational signal at Brandal may differ from that at the old site with a size detectable with modern gravimeters. Users of gravity data from Ny-Ålesund should, therefore, be cautious if future observations from the new observatory are used to extend the existing gravity record. Due to its lower elevation, Brandal is significantly less sensitive to gravitational ocean tide loading. In the future, Brandal will be the prime site for gravimetry in Ny-Ålesund. This ensures gravity measurements collocated with space geodetic techniques like VLBI, SLR, and GNSS.

77 FR 37316 - Drawbridge Operation Regulations; Reynolds Channel, Nassau, NY

Science.gov (United States)

2012-06-21

... Regulations; Reynolds Channel, Nassau, NY AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from... regulations governing the operation of the Long Beach Bridge, mile 4.7, across Reynolds Channel, at Nassau...: The Long Beach Bridge, across Reynolds Channel, mile 4.7, at Nassau, New York, has a vertical...

78 FR 26508 - Drawbridge Operation Regulations; Reynolds Channel, Nassau, NY

Science.gov (United States)

2013-05-07

... Regulations; Reynolds Channel, Nassau, NY AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from... regulation governing the operation of the Long Beach Bridge, mile 4.7, across Reynolds Channel at Nassau, New.... on July 12, 2013. Reynolds Creek has commercial and recreational vessel traffic. No objections were...

78 FR 34893 - Drawbridge Operation Regulations; Reynolds Channel, Lawrence, NY

Science.gov (United States)

2013-06-11

... Regulations; Reynolds Channel, Lawrence, NY AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation... from the regulations governing the operation of the Atlantic Beach Bridge, mile 0.4, across Reynolds... Reynolds Channel, mile 0.4, at Lawrence, New York, has a vertical clearance in the closed position of 25...

Measurement of serum antibodies against NY-ESO-1 by ELISA: A guide for the treatment of specific immunotherapy for patients with advanced colorectal cancer.

Science.gov (United States)

Long, Yan-Yan; Wang, Yu; Huang, Qian-Rong; Zheng, Guang-Shun; Jiao, Shun-Chang

2014-10-01

NY-ESO-1 has been identified as one of the most immunogenic antigens; thus, is a highly attractive target for cancer immunotherapy. The present study analyzed the expression of serum antibodies (Abs) against NY-ESO-1 in patients with advanced colorectal cancer (CRC), with the aim of guiding the treatment of NY-ESO-1-based specific-immunotherapy for these patients. Furthermore, the present study was the first to evaluate the kinetic expression of anti-NY-ESO-1 Abs and investigate the possible influencing factors. A total of 239 serum samples from 155 pathologically confirmed patients with advanced CRC (stages III and IV) were collected. The presence of spontaneous Abs against NY-ESO-1 was analyzed using an enzyme-linked immunosorbent assay (ELISA). The results demonstrated that 24.5% (38/155) of the investigated patients were positive for NY-ESO-1-specific Abs. No statistically significant correlations were identified between the expression of anti-NY-ESO-1 Abs and clinicopathological parameters, including age and gender, location, grading, local infiltration, lymph node status, metastatic status and K-ras mutation status (P>0.05). In 59 patients, the kinetic expression of anti-NY-ESO-1 Abs was analyzed, of which 14 patients were initially positive and 45 patients were initially negative. Notably, 16/59 (27.1%) patients changed their expression status during the study period, and the initially positive patients were more likely to change compared with the initially negative patients (85.7 vs. 8.8%; Pguide the treatment of NY-ESO-1-based specific immunotherapy for patients with advanced CRC.

Sjøforsvaret i ny drakt

DEFF Research Database (Denmark)

Vestvik, Marit; Bjerck, Mari

Denne rapporten formidler resultater fra undersøkelser som er gjort på to av Sjøforsvarets fartøy i 2010 og 2011, som omfatter utprøving av ny niformsmodell for utendørs bruk. Undersøkelsene er en del av forskningsprosjektet Uni-Form: Arbeidsbekledning for kvinner i mannsdominerte yrker. I...... prosjektet utvikles arbeidsklær for Sjøforsvarets personell som har bedre funksjonalitet og komfort enn eksisterende uniformer. En målsetning er å bedre trivselen for personellet gjennom å utvikle forbedrete uniformbekledning. At uniformsbekledningen er tilfredsstillende i funksjonalitet, passform og...... tilpasset snitt for kvinner. Dette gjelder også Forsvarets uniformer....

Recombinant Lactobacillus plantarum induces immune responses to cancer testis antigen NY-ESO-1 and maturation of dendritic cells

Science.gov (United States)

Mobergslien, Anne; Vasovic, Vlada; Mathiesen, Geir; Fredriksen, Lasse; Westby, Phuong; Eijsink, Vincent GH; Peng, Qian; Sioud, Mouldy

2015-01-01

Given their safe use in humans and inherent adjuvanticity, Lactic Acid Bacteria may offer several advantages over other mucosal delivery strategies for cancer vaccines. The objective of this study is to evaluate the immune responses in mice after oral immunization with Lactobacillus (L) plantarum WCFS1 expressing a cell-wall anchored tumor antigen NY-ESO-1. And to investigate the immunostimulatory potency of this new candidate vaccine on human dendritic cells (DCs). L. plantarum displaying NY-ESO-1 induced NY-ESO-1 specific antibodies and T-cell responses in mice. By contrast, L. plantarum displaying conserved proteins such as heat shock protein-27 and galectin-1, did not induce immunity, suggesting that immune tolerance to self-proteins cannot be broken by oral administration of L. plantarum. With respect to immunomodulation, immature DCs incubated with wild type or L. plantarum-NY-ESO-1 upregulated the expression of co-stimulatory molecules and secreted a large amount of interleukin (IL)-12, TNF-α, but not IL-4. Moreover, they upregulated the expression of immunosuppressive factors such as IL-10 and indoleamine 2,3-dioxygenase. Although L. plantarum-matured DCs expressed inhibitory molecules, they stimulated allogeneic T cells in-vitro. Collectively, the data indicate that L. plantarum-NY-ESO-1 can evoke antigen-specific immunity upon oral administration and induce DC maturation, raising the potential of its use in cancer immunotherapies. PMID:26185907

NOAA Digital Orthophotography for the Coasts of Connecticut and Long Island, NY

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Project: NOAA Digital Orthophotography for the Coasts of Main/New Hampshire, Massachusetts/Rhode Island/Connecticut, and Hudson River/Long Island /NY/NJ Contract No....

76 FR 4078 - Television Broadcasting Services; North Pole and Plattsburgh, NY

Science.gov (United States)

2011-01-24

... FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 73 [DA 10-2443; MM Docket No. 99-238; RM-9669] Television Broadcasting Services; North Pole and Plattsburgh, NY AGENCY: Federal Communications Commission... CFR Part 73 Television, Television broadcasting. For the reasons discussed in the preamble, the...

Physical and Chemical Properties of TiOxNy Prepared by Low-Temperature Oxidation of Ultrathin Metal Nitride Directly Deposited on SiO2

Institute of Scientific and Technical Information of China (English)

HAN Yue-Ping; HAN Yan

2009-01-01

Physical and chemical properties of titanium oxynitride (TiOxNy) formed by low-temperature oxidation of titanium nitride (TIN) layer are investigated for advanced metal-oxide--semiconductor (MOS) gate dielectric application.TiOx Ny exhibits polycrystalline properties after the standard thermal process for MOS device fabrication,showing the preferred orientation at [200].Superior electrical properties of TiOxNy can be maintained before and after the annealing,probably due to the nitrogen incorporation in the oxide bulk and at the interface.Naturally formed transition layer between TiOxNy and SiO2 is also confirmed.

AstroCom NYC: Expanding the Partnership

Science.gov (United States)

Paglione, Timothy; Ford, Saavik; Agueros, Marcel A.; Mac Low, Mordecai-Mark; Robbins, Dennis

2015-01-01

AstroCom NYC is an undergraduate mentoring program designed to improve urban minority student access to opportunities in astrophysical research by greatly enhancing partnerships between research astronomers in New York City (City University of New York - an MSI, American Museum of Natural History, and Columbia). AstroCom NYC provides centralized, personalized mentoring as well as financial and academic support, to CUNY undergraduates throughout their studies, plus the resources and opportunities to further CUNY faculty research with students. The goal is that students' residency at AMNH helps them build a sense of belonging in the field, and readies and inspires them for graduate study. AstroCom NYC provides a rigorous Methods of Scientific Research course developed specifically to this purpose, a laptop, research and career mentors, outreach activities, scholarships and stipends, Metrocards, and regular assessment for maximum effectiveness. Stipends in part alleviate the burdens at home typical for CUNY students so they may concentrate on their academic success. AMNH serves as the central hub for our faculty and students, who are otherwise dispersed among all five boroughs of the City. For our second cohort, we dramatically improved the application and screening process, implemented a number of tools to evaluate their potential for grad school, and began growing a network of potential hosts for summer internships around NY State and the US. We review these implementations and outcomes, as well as plans for Year 3, when we expect many of our current students to compete for external summer REUs, and after greatly expanding the program reach through a NASA community college initiative.

AlGaN/GaN High Electron Mobility Transistors with Multi-MgxNy/GaN Buffer

OpenAIRE

Chang, P. C.; Lee, K. H.; Wang, Z. H.; Chang, S. J.

2014-01-01

We report the fabrication of AlGaN/GaN high electron mobility transistors with multi-MgxNy/GaN buffer. Compared with conventional HEMT devices with a low-temperature GaN buffer, smaller gate and source-drain leakage current could be achieved with this new buffer design. Consequently, the electron mobility was larger for the proposed device due to the reduction of defect density and the corresponding improvement of crystalline quality as result of using the multi-MgxNy/GaN buffer.

Afprøvning af ny feedbackpraksis på UCN Pædagoguddannelsen

DEFF Research Database (Denmark)

Andersen, Eva; Rasmussen, Anna Ørnemose; Stenderup, Mogens Larsen

2017-01-01

I forbindelse med implementering af ny pædagoguddannelse (BEK nr 354 af 07/04/2017) har pædagoguddannelsens ledernetværk igangsat flere nationale sektorprojekter herunder projekt Feedbackformer i en kompetencestyret uddannelse. Alle projekternes formål er at understøtte udvikling og implementering...

76 FR 60733 - Drawbridge Operation Regulations; Narrow Bay, Smith Point, NY

Science.gov (United States)

2011-09-30

... Operation Regulations; Narrow Bay, Smith Point, NY AGENCY: Coast Guard, DHS. ACTION: Notice of temporary... deviation from the regulation governing the operation of the Smith Point Bridge, 6.1, across Narrow Bay, between Smith Point and Fire Island, New York. The deviation is necessary to facilitate bridge...

77 FR 30451 - Safety Zone; Olcott Fireworks, Lake Ontario, Olcott, NY

Science.gov (United States)

2012-05-23

... Lake Ontario, Olcott, NY. This proposed rule is intended to restrict vessels from a portion of Lake Ontario during the Olcott fireworks display. The safety zone established by this proposed rule is necessary to protect spectators, participants, and vessels from the hazards associated with firework display...

33 CFR 207.610 - St. Lawrence River, Cape Vincent Harbor, N.Y.; use, administration, and navigation of the harbor...

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false St. Lawrence River, Cape Vincent Harbor, N.Y.; use, administration, and navigation of the harbor and U.S. breakwater. 207.610 Section 207... NAVIGATION REGULATIONS § 207.610 St. Lawrence River, Cape Vincent Harbor, N.Y.; use, administration, and...

Climatology and time series of surface meteorology in Ny-Ålesund, Svalbard

Directory of Open Access Journals (Sweden)

M. Maturilli

2013-04-01

Full Text Available A consistent meteorological dataset of the Arctic site Ny-Ålesund (11.9° E, 78.9° N spanning the 18 yr-period 1 August 1993 to 31 July 2011 is presented. Instrumentation and data handling of temperature, humidity, wind and pressure measurements are described in detail. Monthly mean values are shown for all years to illustrate the interannual variability of the different parameters. Climatological mean values are given for temperature, humidity and pressure. From the climatological dataset, we also present the time series of annual mean temperature and humidity, revealing a temperature increase of +1.35 K per decade and an increase in water vapor mixing ratio of +0.22 g kg−1 per decade for the given time period, respectively. With the continuation of the presented measurements, the Ny-Ålesund high resolution time series will provide a reliable source to monitor Arctic change and retrieve trends in the future. The relevant data are provided in high temporal resolution as averages over 5 (1 min before (after 14 July 1998, respectively, placed on the PANGAEA repository (doi:10.1594/PANGAEA.793046. While 6 hourly synoptic observations in Ny-Ålesund by the Norwegian Meteorological Institute reach back to 1974 (Førland et al., 2011, the meteorological data presented here cover a shorter time period, but their high temporal resolution will be of value for atmospheric process studies on shorter time scales.

75 FR 42608 - Safety Zone; Lyme Community Days, Chaumont Bay, NY

Science.gov (United States)

2010-07-22

...-AA00 Safety Zone; Lyme Community Days, Chaumont Bay, NY AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone for Lyme Community Days Fireworks on Chaumont Bay, Lyme, New York. All vessels are prohibited from transiting the zone except as...

Contribution of Cultural Eutrophication to Marsh Loss in Jamaica Bay (NY)

Science.gov (United States)

Loss of salt marsh area in the Jamaica Bay Estuary (NY) has accelerated in recent years, with loss rates as high as 45 acres per year. A contributing factor to this acceleration is likely cultural eutrophication due to over 6 decades of sewage effluent inputs. We examined marsh...

AlGaN/GaN High Electron Mobility Transistors with Multi-MgxNy/GaN Buffer

Directory of Open Access Journals (Sweden)

P. C. Chang

2014-01-01

Full Text Available We report the fabrication of AlGaN/GaN high electron mobility transistors with multi-MgxNy/GaN buffer. Compared with conventional HEMT devices with a low-temperature GaN buffer, smaller gate and source-drain leakage current could be achieved with this new buffer design. Consequently, the electron mobility was larger for the proposed device due to the reduction of defect density and the corresponding improvement of crystalline quality as result of using the multi-MgxNy/GaN buffer.

EnviroAtlas - New York, NY - Meter-Scale Urban Land Cover (MULC) Data (2008)

Data.gov (United States)

U.S. Environmental Protection Agency — The New York, NY EnviroAtlas Meter-scale Urban Land Cover (MULC) Data were generated by the University of Vermont Spatial Analysis Laboratory (SAL) under the...

78 FR 23845 - Drawbridge Operation Regulations; Narrow Bay, Smith Point, NY

Science.gov (United States)

2013-04-23

... Operation Regulations; Narrow Bay, Smith Point, NY AGENCY: Coast Guard, DHS. ACTION: Notice of temporary... deviation from the regulation governing the operation of the Smith Point Bridge, mile 6.1, across Narrow Bay, between Smith Point and Fire Island, New York. The deviation is necessary to facilitate the Smith Point...

Automatic development of normal zone in composite MgB2/CuNi wires with different diameters

Science.gov (United States)

Jokinen, A.; Kajikawa, K.; Takahashi, M.; Okada, M.

2010-06-01

One of the promising applications with superconducting technology for hydrogen utilization is a sensor with a magnesium-diboride (MgB2) superconductor to detect the position of boundary between the liquid hydrogen and the evaporated gas stored in a Dewar vessel. In our previous experiment for the level sensor, the normal zone has been automatically developed and therefore any energy input with the heater has not been required for normal operation. Although the physical mechanism for such a property of the MgB2 wire has not been clarified yet, the deliberate application might lead to the realization of a simpler superconducting level sensor without heater system. In the present study, the automatic development of normal zone with increasing a transport current is evaluated for samples consisting of three kinds of MgB2 wires with CuNi sheath and different diameters immersed in liquid helium. The influences of the repeats of current excitation and heat cycle on the normal zone development are discussed experimentally. The aim of this paper is to confirm the suitability of MgB2 wire in a heater free level sensor application. This could lead to even more optimized design of the liquid hydrogen level sensor and the removal of extra heater input.

Decadal Climate Change in Ny-Ålesund, Svalbard, A Representative Area of the Arctic

Directory of Open Access Journals (Sweden)

Minghu Ding

2018-04-01

Full Text Available In recent decades, global warming hiatus/slowdown has attracted considerable attention and has been strongly debated. Many studies suggested that the Arctic is undergoing rapid warming and significantly contributes to a continual global warming trend rather than a hiatus. In this study, we evaluated the climate changes of Ny-Ålesund, Svalbard, a representative location of the northern North Atlantic sector of the Arctic, based on observational records from 1975–2014. The results showed that the annual warming rate was four times higher than the global mean (+0.76 °C·decade−1 and was also much greater than Arctic average. Additionally, the warming trend of Ny-Ålesund started to slow down since 2005–2006, and our estimates showed that there is a 8–9 years-lagged, but significant, correlation between records of Ny-Ålesund and global HadCRUT4 datasets. This finding indicates that the Arctic was likely experiencing a hiatus pattern, which just appeared later than the low-mid latitudes due to transport processes of atmospheric circulations and ocean currents, heat storage effect of cryospheric components, multidecadal variability of Arctic cyclone activities, etc. This case study provides a new perspective on the global warming hiatus/slowdown debate.

Silent (painless) thyroiditis. Evidence of a geographic variation in frequency

Energy Technology Data Exchange (ETDEWEB)

Vitug, A.C.; Goldman, J.M.

1985-03-01

Recent reports suggest that 14% to 23% of thyrotoxic patients have silent (painless) thyroiditis, a newly described syndrome characterized by transient thyrotoxicosis with a low radioactive iodine uptake. A three-year review at a Brooklyn (NY) hospital showed only one definite and three possible cases of silent thyroiditis among 86 thyrotoxic patients. At most, 4% to 5% of thyrotoxic patients had silent thyroiditis. The authors suggest a geographic variation in this syndrome. Most cases and the largest series are from Japan and the Great Lakes area of North America. The latter may be related to increased iodine intake over many years in a previously endemic area of hypoiodidism and goiter, although other local factors may also be involved.

Silent (painless) thyroiditis. Evidence of a geographic variation in frequency

International Nuclear Information System (INIS)

Vitug, A.C.; Goldman, J.M.

1985-01-01

Recent reports suggest that 14% to 23% of thyrotoxic patients have silent (painless) thyroiditis, a newly described syndrome characterized by transient thyrotoxicosis with a low radioactive iodine uptake. A three-year review at a Brooklyn (NY) hospital showed only one definite and three possible cases of silent thyroiditis among 86 thyrotoxic patients. At most, 4% to 5% of thyrotoxic patients had silent thyroiditis. The authors suggest a geographic variation in this syndrome. Most cases and the largest series are from Japan and the Great Lakes area of North America. The latter may be related to increased iodine intake over many years in a previously endemic area of hypoiodidism and goiter, although other local factors may also be involved

A surprising cause of wheezing in a morbidly obese patient: a case report

Directory of Open Access Journals (Sweden)

Kurnutala LN

2014-10-01

Full Text Available Lakshmi N Kurnutala, Minal Joshi, Hattiyangadi Kamath, Joel Yarmush Department of Anesthesiology, New York Methodist Hospital, Brooklyn, NY, USA Abstract: A typical patient with chronic obstructive pulmonary disease has small airway disease, which often responds to bronchodilators. If the patient is obese, he or she may be further compromised and not tolerate being in the supine position. We present a case of a patient with history of chronic obstructive pulmonary disease and obstructive sleep apnea with acute renal failure and urosepsis scheduled for an emergent debridement of Fournier's gangrene. In this patient, the fiberoptic intubation was performed in semi-Fowler's position, and tracheomalacia was observed. Keywords: tracheomalacia, difficult airway, fiberoptic intubation, COPD

The Optical Properties of Cu-Ni Nanoparticles Produced via Pulsed Laser Dewetting of Ultrathin Films: The Effect of Nanoparticle Size and Composition on the Plasmon Response

International Nuclear Information System (INIS)

Wu, Yeuyeng; Fowlkes, Jason Davidson; Rack, Philip D.

2011-01-01

Thin film Cu-Ni alloys ranging from 2-8nm were synthesized and their optical properties were measured as-deposited and after a laser treatment which dewet the films into arrays of spatially correlated nanoparticles. The resultant nanoparticle size and spacing are attributed to laser induced spinodal dewetting process. The evolution of the spinodal dewetting process is investigated as a function of the thin film composition which ultimately dictates the size distribution and spacing of the nanoparticles. The optical measurements of the copper rich alloy nanoparticles reveal a signature absorption peak suggestive of a plasmonic peak which red-shifts with increasing nanoparticle size and blue shifts and dampens with increasing nickel concentration.

Analysis of GAGE, NY-ESO-1 and SP17 cancer/testis antigen expression in early stage non-small cell lung carcinoma

International Nuclear Information System (INIS)

Gjerstorff, Morten F; Pøhl, Mette; Olsen, Karen E; Ditzel, Henrik J

2013-01-01

The unique expression pattern and immunogenic properties of cancer/testis antigens make them ideal targets for immunotherapy of cancer. The MAGE-A3 cancer/testis antigen is frequently expressed in non-small cell lung cancer (NSCLC) and vaccination with MAGE-A3 in patients with MAGE-A3-positive NSCLC has shown promising results. However, little is known about the expression of other cancer/testis antigens in NSCLC. In the present study the expression of cancer/testis antigens GAGE, NY-ESO-1 and SP17 was investigated in patients with completely resected, early stage, primary NSCLC. Tumor biopsies from normal lung tissue and from a large cohort (n = 169) of NSCLC patients were examined for GAGE, NY-ESO-1 and SP17 protein expression by immunohistochemical analysis. The expression of these antigens was further matched to clinical and pathological features using univariate cox regression analysis. GAGE and NY-ESO-1 cancer/testis antigens were not expressed in normal lung tissue, while SP17 was expressed in ciliated lung epithelia. The frequency of GAGE, NY-ESO-1 and SP17 expression in NSCLC tumors were 26.0% (44/169), 11.8% (20/169) and 4.7% (8/169), respectively, and 33.1% (56/169) of the tumors expressed at least one of these antigens. In general, the expression of GAGE, NY-ESO-1 and SP17 was not significantly associated with a specific histotype (adenocarcinoma vs. squamous cell carcinoma), but high-level GAGE expression (>50%) was more frequent in squamous cell carcinoma (p = 0.02). Furthermore, the frequency of GAGE expression was demonstrated to be significantly higher in stage II-IIIa than stage I NSCLC (17.0% vs. 35.8%; p = 0.02). Analysis of the relation between tumor expression of GAGE and NY-ESO-1 and survival endpoints revealed no significant associations. Our study demonstrates that GAGE, NY-ESO-1 and SP17 cancer/testis antigens are candidate targets for immunotherapy of NSCLC and further suggest that multi-antigen vaccines may be beneficial

A mutation in the envelope protein fusion loop attenuates mouse neuroinvasiveness of the NY99 strain of West Nile virus

International Nuclear Information System (INIS)

Zhang Shuliu; Li Li; Woodson, Sara E.; Huang, Claire Y.-H.; Kinney, Richard M.; Barrett, Alan D.T.; Beasley, David W.C.

2006-01-01

Substitutions were engineered individually and in combinations at the fusion loop, receptor-binding domain and a stem-helix structure of the envelope protein of a West Nile virus strain, NY99, and their effects on mouse virulence and presentation of epitopes recognized by monoclonal antibodies (MAbs) were assessed. A single substitution within the fusion loop (L107F) attenuated mouse neuroinvasiveness of NY99. No substitutions attenuated NY99 neurovirulence. The L107F mutation also abolished binding of a non-neutralizing MAb, 3D9, whose epitope had not been previously identified. MAb 3D9 was subsequently shown to be broadly cross-reactive with other flaviviruses, consistent with binding near the highly conserved fusion loop

77 FR 60901 - Safety Zone; Battle of Queenston Heights Bicentennial, Niagara River, Lewiston, NY

Science.gov (United States)

2012-10-05

..., Docket Operations, telephone 202-366-9826. SUPPLEMENTARY INFORMATION: Table of Acronyms DHS Department of... Lower Niagara River near the Silo Restaurant, Lewiston, NY. The Captain of the Port Buffalo has...

Ny krigsførelse i informationsalderen? Om ‘Revolution in Military Affairs’ og Irakkrigen

Directory of Open Access Journals (Sweden)

Jens Claus Hansen

2005-09-01

Full Text Available Artiklen diskuterer, hvorvidt man efter Golfkrigen kan tale om en ‘Revolu- tion in Military Affairs’ – RMA – som nogle amerikanske krigsteoretikere hævder har fundet sted med anvendelsen af ny teknologi i moderne krigs- førelse. Forfatteren viser, hvordan moderne krigsstrategier har inkorpore- ret ny teknologi og mediebrug som bl.a. informationskrig, ‘Systems of Sys- tems’ og Network Centric Warfare. Forfatteren påpeger, at den strategiske anvendelse af informationsoperationer – herunder ‘embedded’ journalister – ikke har medført en demokratisering af nyhedsdækningen og heller ikke indebærer en øget sandhedsværdi. Afslutningsvis peger forfatteren på behovet for en ‘Revolution in Diplomatic Affairs’.

Prompt Gamma Activation Analysis of the Nyírlugos obsidian core depot find

Directory of Open Access Journals (Sweden)

Zsolt Kasztovszky

2014-03-01

Full Text Available The Nyírlugos obsidian core depot find is one of the most important lithic assemblages in the collection of the Hungarian National Museum (HNM. The original set comprised 12 giant obsidian cores, of which 11 are currently on the permanent archaeological exhibition of the HNM. One of the cores is known to be inDebrecen. The first publication attributed the hoard, on the strength of giant (flint blades known from the Early and Middle Copper Age Tiszapolgár and Bodrogkeresztúr cultures, to the Copper Age. In the light of recent finds it is more likely to belong to the Middle Neolithic period. The source area was defined as Tokaj Mts., about100 kmto the NW from Nyírlugos. The size and beauty of the exceptional pieces exclude any invasive analysis. Using Prompt Gamma Activation Analysis (PGAA, we can measure major chemical components and some key trace elements of stone artefacts with adequate accuracy to successfully determine provenance of obsidian. Recent methodological development also facilitated the study of relatively large objects like the Nyírlugos cores. The cores were individually measured by PGAA. The results show that the cores originate from the Carpathian 1 sources, most probably the Viničky variety (C1b. The study of the hoard as a batch is an important contribution to the assessment of prehistoric trade and allows us to reconsider the so-called Carpathian, especially Carpathian 1 (Slovakian sources.

En ny vej at gå for udsatte unge i USA

DEFF Research Database (Denmark)

Petersen, Karen Bjerg; Andersen, Frans Ørsted

2018-01-01

kommet forslag om en ny ungdomsuddannelse, der skal kunne løse nogle af problemerne. Samtidig er der stigende mangel på arbejdskraft indenfor det teknisk-naturvidenskabelige-IT- og håndværks-mæssige område. Et område, som i USA ofte omtales som STEM, dvs. Science, Technology, Engineering, Math. I denne...

Agil Stage-Gate®: ny model for udviklingsprojekter i mellemstore virksomheder

DEFF Research Database (Denmark)

Vedsmand, Tomas; Edwards, Kasper; Hvidt, Nicoline

Lær at udvikle nye produkter hurtigere og med større træfsikkerhed – ved at arbejde i sprint med agile metoder og træffe de rigtige beslutninger med Stage-Gate® Se også tilhørende: "Værktøjskasse til Agil Stage-Gate®: Ny model for udviklingsprojekter i mellemstore virksomheder" på http://dx.doi.org...

Dynamics of snow-air mercury exchange at Ny Ålesund during springtime 2011

Directory of Open Access Journals (Sweden)

Manca G.

2013-04-01

Full Text Available Continuous time series of flux measurements were carried out in Ny Ålesund, Spitsbergen, during a springtime field campaign from 31 of March to 3 of May, 2011. Flux measurements were integrated with mercury speciation analysis in order to understand the fate of mercury during atmospheric elemental gaseous mercury depletion events (AMDEs. Moreover a methodology for quality assurance of flux measurements is presented. Measurements were made at Gruvebadet, 1 km west from the Ny-Ålesund village (78˚55' N, 11˚56' E at an elevation of 18 m above sea level. Ambient concentrations of gaseous elemental mercury, divalent reactive gaseous mercury and particulate phase mercury were semicontinuously measured using an integrated Tekran system. Mercury depletion events were observed during the month of April and were characterized by an incomplete mercury destruction. Indeed Hg0 concentration was never below 0.49 ng m−3.

78 FR 35756 - Drawbridge Operation Regulations; Harlem River, New York City, NY

Science.gov (United States)

2013-06-14

... Regulations; Harlem River, New York City, NY AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation... from the regulation governing the operation of the Willis Avenue Bridge across the Harlem River, mile 1... found at 33 CFR 117.789(b)(2). The bridge owner, New York City Department of Transportation, requested a...

78 FR 50102 - Notice of Inventory Completion: Rochester Museum & Science Center, Rochester, NY

Science.gov (United States)

2013-08-16

.... 3003, of the completion of an inventory of associated funerary objects under the control of the....R50000] Notice of Inventory Completion: Rochester Museum & Science Center, Rochester, NY AGENCY: National... inventory of associated funerary objects, in consultation with the appropriate Indian tribes or Native...

Duration of US residence is associated with overweight risk in Filipino immigrants living in NY metro area

Science.gov (United States)

Afable, Aimee; Ursua, Rhodora; Wyatt, Laura C.; Aguilar, David; Kwon, Simona C.; Islam, Nadia S.; Trinh-Shevrin, Chau

2015-01-01

We examined the association between years living in the US and overweight risk among a community sample of Filipino adult immigrants living in the New York (NY) metropolitan area. We found a significant and adverse association between years living in the US and overweight risk. Compared to Filipinos who lived in the US less than 5 years, those who lived in the US 10 years or longer had a higher overweight risk; this association was only present among Filipinos who migrated to NY metropolitan area at 30 years or younger. Studies on causal mechanisms explaining this pattern are needed. PMID:26605951

76 FR 3516 - Drawbridge Operation Regulations; Harlem River, New York City, NY

Science.gov (United States)

2011-01-20

... Operation Regulations; Harlem River, New York City, NY AGENCY: Coast Guard, DHS. ACTION: Notice of temporary..., across the Harlem River, New York City, New York. The deviation is necessary to facilitate bridge... River at mile 0.0 has a vertical clearance in the closed position of 55 feet at mean high water and 60...

76 FR 40234 - Drawbridge Operation Regulations; Harlem River, New York City, NY

Science.gov (United States)

2011-07-08

...-AA09 Drawbridge Operation Regulations; Harlem River, New York City, NY AGENCY: Coast Guard, DHS. ACTION... at mile 0.0, across the Harlem River at New York City, New York. This interim rule is necessary to... The 103rd Street (Wards Island) Pedestrian Bridge, across the Harlem River, mile 0.0, at New York City...

78 FR 34582 - Safety Zone; Rochester Yacht Club Fireworks, Genesee River, Rochester, NY

Science.gov (United States)

2013-06-10

... 1625-AA00 Safety Zone; Rochester Yacht Club Fireworks, Genesee River, Rochester, NY AGENCY: Coast Guard... the Genesee River during the Rochester Yacht Club fireworks display. This temporary safety zone is... necessary to ensure the safety of spectators and vessels during the Rochester Yacht Club fireworks display...

Modelling dune erosion, overwash and breaching at Fire Island (NY) during hurricane Sandy

NARCIS (Netherlands)

De Vet, P.L.M.; McCall, R.T.; Den Bieman, J.P.; Stive, M.J.F.; Van Ormondt, M.

2015-01-01

In 2012, Hurricane Sandy caused a breach at Fire Island (NY, USA), near Pelican Island. This paper aims at modelling dune erosion, overwash and breaching processes that occured during the hurricane event at this stretch of coast with the numerical model XBeach. By using the default settings, the

PENGARUH KOMPRES DINGIN TERHADAP PENURUNAN NYERI PERSALINAN KALA I FASE AKTIF DI BPS NY. MUJIYATI KABUPATEN LAMONGAN

Directory of Open Access Journals (Sweden)

Lilin Turlina

2016-03-01

Full Text Available The aim of research to determine the effect of cold pack on the decrese of pain childbirth at 1 active phase. The study design used Pre-Eksperiment Pratest-Postes Design. The population in this research where all women who give birth in BPS Ny.Mujiyati, Amd.Keb. Sample taken by simple random sampling. Data taken by observasion and analyzed using Wilcoxon Sign Rank Test significance 0,05. The result showed that cold pack was influence on the decrase of pain childbirth at 1 active phase in BPS Ny.Mujiyati, Amd.Keb. Joto Sanur village, Tikung SubDistrict, Lamongan District, year 2013.Keywords: cold pack, painful childbirth reduction

78 FR 31454 - Drawbridge Operation Regulation; Hudson River, Troy and Green Island, NY

Science.gov (United States)

2013-05-24

...-AA09 Drawbridge Operation Regulation; Hudson River, Troy and Green Island, NY AGENCY: Coast Guard, DHS... that governs the highway bridge (Troy Green Island) across the Hudson River, mile 152.7, between Troy... the regulations for the 112th Street Bridge, mile 155.4, between Troy and Cohoes which has been...

Designprocesser og arbejdsmiljø: Udvikling af ny teknologi til fødevareindustrien

DEFF Research Database (Denmark)

Broberg, Ole

1999-01-01

Dette papir handler om muligheder og betingelser for at inddrage arbejdsmiljøhensyn i designprocesser. Baggrunden for det er, at jeg har haft mulighed for at følge udviklingen af en ny maskine til fødevareindustrien næsten lige fra de grundlæggende idéer blev udviklet og foreløbig frem til i dag,...

78 FR 56607 - Drawbridge Operation Regulation; Hudson River, Troy and Green Island, NY

Science.gov (United States)

2013-09-13

...-AA09 Drawbridge Operation Regulation; Hudson River, Troy and Green Island, NY AGENCY: Coast Guard, DHS... operation of the highway bridge across the Hudson River, mile 152.7, between Troy and Green Island, New York... Street Bridge, mile 155.4, between Troy and Cohoes which has been converted to a fixed bridge. It is...

78 FR 74009 - Safety Zone; Nike Fireworks, Upper New York Bay, Ellis Island, NY

Science.gov (United States)

2013-12-10

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2013-0962] Safety Zone; Nike Fireworks, Upper New York Bay, Ellis Island, NY AGENCY: Coast Guard, DHS. ACTION: Notice of... published in the Federal Register on November 9, 2011 (76 FR 69614). [[Page 74010

Morte e ironia em “A exposição das rosas”, de István Örkény

Directory of Open Access Journals (Sweden)

Leonardo Francisco Soares

2009-03-01

Full Text Available Estudo da narrativa “A exposição das rosas”, de István Örkény, examinando o tema da morte e a problematização de sua representação. Nascido em 1912 e falecido em 1979, Örkény testemunhou de forma intensa e intrínseca as grandes convulsões que abalaram a Europa no século 20. Longe do panfleto, sua literatura tem como traço marcante a ironia. Na novela analisada, Iron Korom, um jovem e inexperiente diretor, tenta realizar um documentário sobre as horas finais de três pacientes desenganados, com o intuito de, nas suas palavras, ajudar os seus contemporâneos a compreenderem a experiência da morte. A partir do projeto de Korom, o texto de Örkény coloca-­nos diante de um confim: o limite da representação.

A population-based study examining the emergence of community-associated methicillin-resistant Staphylococcus aureus USA300 in New York City

Directory of Open Access Journals (Sweden)

Panwar Monica

2006-11-01

Full Text Available Abstract Background Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA is a serious pathogen in several regions in the United States. It is unclear which populations are at high risk for the emergence of these strains. Methods All unique patient isolates of S. aureus were collected from hospitals in Brooklyn, NY over a three-month period. Isolates of MRSA that were susceptible to clindamycin underwent SCCmec typing. Isolates with the SCCmec type IV (characteristic of CA-MRSA strains underwent ribotyping. Demographic information involving the neighborhoods of Brooklyn was also gathered and correlated with the prevalence of CA-MRSA strains. Results Of 1316 isolates collected during the surveillance, 217 were MRSA susceptible to clindamycin. A total of 125 isolates possessed SCCmec type IV; 72 belonged to the USA300 strain and five belonged to the USA400 strain. Hospitals in the eastern part of the city had the highest prevalence of USA300 strain. Individuals in the eastern region, when compared to the western region, were more likely to be Black, Hispanic, female, and Conclusion The USA300 strain of CA-MRSA is emerging in New York City. In this population-based study, urban regions of lower socioeconomic status and with evidence of overcrowding appear to be at higher risk for the emergence of this pathogen.

77 FR 52058 - Notice of Inventory Completion: Longyear Museum of Anthropology, Colgate University, Hamilton, NY

Science.gov (United States)

2012-08-28

... Inventory Completion: Longyear Museum of Anthropology, Colgate University, Hamilton, NY AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Longyear Museum of Anthropology has completed an... cultural affiliation with the human remains should contact the Longyear Museum of Anthropology at the...

X-ray diffraction study of chalcopyrite CuFeS2, pentlandite (Fe,Ni)9S8 and Pyrrhotite Fe1-xS obtained from Cu-Ni orebodies

International Nuclear Information System (INIS)

Nkoma, J.S.; Ekosse, G.

1998-05-01

The X-ray Diffraction (XRD) technique is applied to study five samples of Cu-Ni orebodies, and it is shown that they contain chalcopyrite CuFeS 2 as the source of Cu, pentlandite (Fe,Ni) 9 S 8 as the source of Ni and pyrrhotite Fe 1-x S as a dominant compound. There are also other less dominant compounds such as bunsenite NiO, chalcocite Cu 2 S, penrosite (Ni, Cu)Se 2 and magnetite Fe 3 O 4 . Using the obtained XRD data, we obtain the lattice parameters for tetragonal chalcopyrite as a=b=5.3069A and c=10.3836A, cubic pentlandite as a=b=c=10.0487A, and hexagonal pyrrhotite as a=b=6.8820A and c=22.8037A. (author)

77 FR 43167 - Safety Zone; Electric Zoo Fireworks, East River, Randall's Island, NY

Science.gov (United States)

2012-07-24

... establishes a temporary safety zone on the waters of the East River in the vicinity of Randall's Island, NY.... This temporary safety zone will restrict vessels from a portion of the East River around the location... area is a temporary safety zone: all navigable waters of the East River within a 164-yard radius of the...

77 FR 42642 - Safety Zone; City of Ogdensburg Fireworks, St. Lawrence River, Ogdensburg, NY

Science.gov (United States)

2012-07-20

...-AA00 Safety Zone; City of Ogdensburg Fireworks, St. Lawrence River, Ogdensburg, NY AGENCY: Coast Guard... portion of the St. Lawrence River during the City of Ogdensburg Fireworks display. This temporary safety... as follows: Sec. 165.T09-0608 Safety Zone; City of Ogdensburg Fireworks, St. Lawrence River...

75 FR 11937 - Eagle Sportswear, Inc.; New York, NY; Notice of Termination of Investigation

Science.gov (United States)

2010-03-12

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-73,023] Eagle Sportswear, Inc.; New York, NY; Notice of Termination of Investigation Pursuant to Section 223 of the Trade Act of 1974... company official on behalf of workers of Eagle Sportswear, Inc., New York, New York. The petitioner has...

Depression in Parkinson’s disease: Health risks, etiology, and treatment options

Directory of Open Access Journals (Sweden)

Pasquale G Frisina

2008-03-01

Full Text Available Pasquale G Frisina1,2, Joan C Borod3,4, Nancy S Foldi3,5, Harriet R Tenenbaum61Leir Parkinson’s Disease Program, The Jewish Home and Hospital Lifecare System, New York, NY, USA; 2Department of Geriatrics and Adult Development, Mount Sinai School of Medicine, New York, NY, USA; 3Department of Psychology, Queens College and The Graduate Center of the City University of New York (CUNY, Flushing, NY, USA; 4Department of Neurology, Mount Sinai School of Medicine, New York, NY, USA; 5Department of Medicine, Winthrop-University Hospital, State University of New York, Stony Brook School of Medicine; 6Department of Psychology, Kingston University, Kingston upon Thames, UKAbstract: Depression is found in about 30%–40% of all patients with Parkinson’s disease (PD, but only a small percentage (about 20% receive treatment. As a consequence, many PD patients suffer with reduced health-related quality of life. To address quality of life in depressed PD patients, we reviewed the literature on the health correlates of depression in PD (eg, cognitive function, etiology of depression in PD, and treatment options (ie, antidepressants, electroconvulsive therapy, and psychotherapy. The current review is unique in its focus on psychosocial aspects, as well as neuropathological factors, of depression in PD. Overall, we conclude that neurochemical (eg, serotonin and psychosocial factors (eg, coping style, self-esteem, and social support contribute to the affective disturbances found in this neuropsychiatric population. Therefore, we recommend that a multidisciplinary (eg, pharmacotherapeutic, psychoeducational, and/or psychotherapeutic approach to treatment be taken with depressed PD patients.Keywords: depression, Parkinson’s disease, health outcomes, treatment options

78 FR 45957 - Notice of Inventory Completion: Columbia University, Department of Anthropology, New York, NY

Science.gov (United States)

2013-07-30

....R50000] Notice of Inventory Completion: Columbia University, Department of Anthropology, New York, NY... Anthropology, has completed an inventory of human remains, in consultation with the appropriate Indian tribes... August 29, 2013. ADDRESSES: Dr. Nan Rothschild, Department of Anthropology, Columbia University, New York...

77 FR 39638 - Safety Zone; Barbara Harder Wedding Fireworks, Lake Erie, Lake View, NY

Science.gov (United States)

2012-07-05

... environmental risk to health or risk to safety that may disproportionately affect children. 10. Indian Tribal... be held on Lake Erie near Lake View, NY. The Captain of the Port Buffalo has determined that fireworks launched proximate to a gathering of watercraft pose a significant risk to public safety and...

76 FR 48178 - Notice of Inventory Completion: Longyear Museum of Anthropology, Colgate University, Hamilton, NY

Science.gov (United States)

2011-08-08

...: Longyear Museum of Anthropology, Colgate University, Hamilton, NY AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Longyear Museum of Anthropology has completed an inventory of a human remain... human remain should contact the Longyear Museum of Anthropology at the address below by September 7...

High temperature dielectric properties of (BxNyOz thin films deposited using ion source assisted physical vapor deposition

Directory of Open Access Journals (Sweden)

N. Badi

2015-12-01

Full Text Available The dielectric integrity has been one of the major obstacle in bringing out capacitor devices with suitable performance characteristics at high temperatures. In this paper, BxNyOz dielectric films for high temperature capacitors solutions are investigated. The films were grown on silicon substrate by using ion source assisted physical vapor deposition technique. The as-grown films were characterized by SEM, XRD, and XPS. The capacitor structures were fabricated using BxNyOz as a dielectric and titanium as metal electrodes. The elaborated devices were subjected to electrical and thermal characterization. They exhibited low electrical loss and very good stability when subjected to high temperature for a prolonged period of time.

77 FR 46349 - Safety Zone; DeStefano Wedding Fireworks Display, Patchogue Bay, Patchogue, NY

Science.gov (United States)

2012-08-03

... announced by a later notice in the Federal Register. B. Regulatory History and Information This is a first time event with no regulatory history. C. Basis and Purpose The legal basis for this temporary rule is... Bay'' restaurant in Patchogue, NY. This rule will be effective from 8:30 p.m. on November 3, 2012...

76 FR 31679 - Saratoga and North Creek Railway, LLC-Operation Exemption-Warren County, NY

Science.gov (United States)

2011-06-01

... that it is negotiating the terms of an agreement with the County to restore common carrier rail freight... operate approximately 39.07 miles of rail line owned by Warren County, NY (the County), a noncarrier... Class III rail carrier and a subsidiary of Permian Basin Railways, Inc., which in turn is owned by Iowa...

75 FR 15739 - International Business Machines Corporation: Armonk, NY; Notice of Termination of Investigation

Science.gov (United States)

2010-03-30

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-70,580] International Business Machines Corporation: Armonk, NY; Notice of Termination of Investigation Pursuant to Section 223 of the Trade Act of 1974, as amended, an investigation was initiated in response to a petition filed on May 21, 2009 on behalf of workers of International...

78 FR 1713 - Golden Nematode; Removal of Regulated Areas in Livingston and Steuben Counties, NY

Science.gov (United States)

2013-01-09

...-0079] Golden Nematode; Removal of Regulated Areas in Livingston and Steuben Counties, NY AGENCY: Animal... are amending the golden nematode regulations by removing areas in Livingston and Steuben Counties in... areas in these two counties are free of golden nematode, and we have determined that regulation of these...

77 FR 65360 - Grant of Authority for Subzone Status (Centrifugal and Submersible Pumps); Auburn, NY

Science.gov (United States)

2012-10-26

... Status (Centrifugal and Submersible Pumps); Auburn, NY Pursuant to its authority under the Foreign-Trade... authority to establish a special-purpose subzone at the centrifugal and submersible pump manufacturing and... submersible pumps and related controllers at the Xylem Water Systems U.S.A., LLC, facilities located in Auburn...

75 FR 76943 - Regulated Navigation Area; Hudson River South of the Troy Locks, NY

Science.gov (United States)

2010-12-10

...-AA11 Regulated Navigation Area; Hudson River South of the Troy Locks, NY AGENCY: Coast Guard, DHS... Navigation Area (RNA) on the navigable waters of the Hudson River in New York, south of the Troy Locks. This... within the waters of the Hudson River south of the Troy Locks when ice is a threat to navigation. DATES...

76 FR 8654 - Regulated Navigation Area; Hudson River South of the Troy Locks, NY

Science.gov (United States)

2011-02-15

...-AA11 Regulated Navigation Area; Hudson River South of the Troy Locks, NY AGENCY: Coast Guard, DHS... navigable waters of the Hudson River in New York, south of the Troy Locks. This action is necessary to... Hudson River south of the Troy Locks when ice is a threat to navigation. DATES: This rule is effective in...

Multibeam collection for MGL1405: Multibeam data collected aboard Marcus G. Langseth from 2014-07-01 to 2014-07-23, Fort Schuyler, NY to Brooklyn, NY

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

Establishment of a new immortalized human corneal epithelial cell line (iHCE-NY1) for use in evaluating eye irritancy by in vitro test methods.

Science.gov (United States)

Yamamoto, Naoki; Kato, Yoshinao; Sato, Atsushi; Hiramatsu, Noriko; Yamashita, Hiromi; Ohkuma, Mahito; Miyachi, Ei-Ichi; Horiguchi, Masayuki; Hirano, Koji; Kojima, Hajime

2016-08-01

In vitro test methods that use human corneal epithelial cells to evaluate the eye irritation potency of chemical substances do not use human corneal epithelium because it has been difficult to maintain more than four passages. In this study, we make a new cell line comprising immortalized human corneal epithelial cells (iHCE-NY1). The IC50 of iHCE-NY1 cells is slightly higher than that of Statens Seruminstitut Rabbit Cornea (SIRC) cells, which are currently used in some in vitro test methods. CDKN1A in iHCE-NY1 cells was used as a marker of gene expression to indicate cell cycle activity. This enabled us to evaluate cell recovery characteristics at concentrations lower than the IC50 of cytotoxic tests.

78 FR 27856 - Golden Nematode; Removal of Regulated Areas in Livingston and Steuben Counties, NY

Science.gov (United States)

2013-05-13

.... APHIS-2012-0079] Golden Nematode; Removal of Regulated Areas in Livingston and Steuben Counties, NY... nematode regulations by removing areas in Livingston and Steuben Counties in New York from the list of... nematode, and we determined that regulation of these areas was no longer necessary. As a result of that...

SOURCE CHARACTERIZATION AND CONTROL TECHNOLOGY ASSESSMENT OF METHYLENE CHLORIDE EMISSIONS FROM EASTMAN KODAK COMPANY, ROCHESTER, NY

Science.gov (United States)

The report gives results of an assessment of potential control technologies for methylene chloride (also known as dichloromethane or DCM) emission sources at Eastman Kodak Company's Kodak Park facility in Rochester, NY. DCM is a solvent used by Kodak in the manufacture of cellulo...

75 FR 25290 - Notice of Intent To Repatriate Cultural Items: Rochester Museum & Science Center, Rochester, NY

Science.gov (United States)

2010-05-07

... Museum & Science Center, Rochester, NY, that meet the definitions of ``sacred objects'' and ``objects of.... Tonawanda Seneca Nation traditional religious leaders have identified these medicine faces as being needed...-Haudenosaunee consultants, the museum has determined that the medicine faces are both sacred objects and objects...

75 FR 25289 - Notice of Intent To Repatriate Cultural Items: Rochester Museum & Science Center, Rochester, NY

Science.gov (United States)

2010-05-07

... Museum & Science Center, Rochester, NY, that meet the definitions of ``sacred object'' and object of...- 9). They are of Onondaga origin and were made circa 1970. Onondaga Nation traditional religious... that these medicine faces are culturally affiliated with the Onondaga Nation, and are both sacred...

77 FR 51912 - Safety Zone; Tom Lyons Productions Fireworks, Long Island Sound, Sands Point, NY

Science.gov (United States)

2012-08-28

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket Number USCG-2012-0618] RIN 1625-AA00 Safety Zone; Tom Lyons Productions Fireworks, Long Island Sound, Sands Point, NY AGENCY.... 165.T01-0618 to read as follows: Sec. 165.T01-0618 Safety Zone; Tom Lyons Productions Fireworks, Long...

76 FR 77175 - New York Fun Factory Fireworks Display, Western Long Island Sound; Mamaroneck, NY

Science.gov (United States)

2011-12-12

...-AA00 New York Fun Factory Fireworks Display, Western Long Island Sound; Mamaroneck, NY AGENCY: Coast... in support of the New York Fun Factory Fireworks display. This action is necessary to provide for the... the Coast Guard to define regulatory safety zones. On May 10, 2012 New York Fun Factory Events is...

78 FR 50108 - Notice of Intent To Repatriate Cultural Item: Rochester Museum & Science Center, Rochester, NY

Science.gov (United States)

2013-08-16

....R50000] Notice of Intent To Repatriate Cultural Item: Rochester Museum & Science Center, Rochester, NY AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Rochester Museum & Science Center... that the cultural item listed in this notice meets the definition of a sacred object and an object of...

75 FR 23801 - Notice of Intent to Repatriate Cultural Items: Rochester Museum & Science Center, Rochester, NY

Science.gov (United States)

2010-05-04

... Museum & Science Center, Rochester, NY, that meet the definitions of ``sacred objects'' and ``objects of... center of the Seneca religious fire. This was agreed upon by representatives from the Seneca Nation of.... Tonawanda Seneca Nation traditional religious leaders have identified these medicine faces as being needed...

77 FR 42508 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Science.gov (United States)

2012-07-19

... Inventory Completion: New York University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The New York University College of Dentistry has completed an inventory... the New York University College of Dentistry. Repatriation of the human remains to the Indian tribes...

77 FR 42513 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Science.gov (United States)

2012-07-19

... Inventory Completion: New York University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The New York University College of Dentistry has completed an inventory... the New York University College of Dentistry. Disposition of the human remains to the Indian tribes...

77 FR 42507 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Science.gov (United States)

2012-07-19

... Inventory Completion: New York University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The New York University College of Dentistry has completed an inventory... the New York University College of Dentistry. Disposition of the human remains to the Indian tribes...

77 FR 38488 - Safety Zone; Alexandria Bay Chamber of Commerce, St. Lawrence River, Alexandria Bay, NY

Science.gov (United States)

2012-06-28

... 1625-AA00 Safety Zone; Alexandria Bay Chamber of Commerce, St. Lawrence River, Alexandria Bay, NY... restrict vessels from a portion of the St. Lawrence River during the Alexandria Bay Chamber of Commerce... of proposed rulemaking (NPRM) entitled Safety Zone; Alexandria Bay Chamber of Commerce, St. Lawrence...

77 FR 10960 - Security Zone, East River and Bronx Kill; Randalls and Wards Islands, NY

Science.gov (United States)

2012-02-24

...'' W (Port Morris Stacks), and all waters of the Bronx Kill southeast of the Bronx Kill Rail Road...-AA87 Security Zone, East River and Bronx Kill; Randalls and Wards Islands, NY AGENCY: Coast Guard, DHS... waters of the East River and Bronx Kill, in the vicinity of Randalls and Wards Islands, New York. This...

78 FR 46855 - Safety Zone; East End Maritime Foundation Fireworks Display, Greenport Harbor, Greenport, NY

Science.gov (United States)

2013-08-02

... 1625-AA00 Safety Zone; East End Maritime Foundation Fireworks Display, Greenport Harbor, Greenport, NY... temporary rule proposes to establish a safety zone for the East End Maritime Foundation fireworks display....1. 0 2. Add Sec. 165.T01-0600 to read as follows: Sec. 165.T01-0600 Safety Zone; East End Maritime...

75 FR 58425 - Notice of Intent to Repatriate Cultural Items: American Museum of Natural History, New York, NY

Science.gov (United States)

2010-09-24

... Museum of Natural History, New York, NY, that meets the definition of unassociated funerary objects under... remains as a ``Pima ... medicine man.'' The two associated funerary objects were a pair of metal spurs. In...

Energy Optimization Assessment at U.S. Army Installations: West Point Military Academy, NY

Science.gov (United States)

2008-09-01

chillers to work unnecessarily more than needed. Other buildings had setpoints at different areas above 55 °F. Many buildings are air-conditioned and... optimal . The cost of 12.5 cents/KWh makes it unlikely, especially where steam adsorption chillers exist. 11.8.2 Solution Use the existing steam...ER D C/ CE R L TR -0 8 -1 4 Energy Optimization Assessment at U.S. Army Installations West Point Military Academy, NY David M

MAGE-A1, GAGE and NY-ESO-1 cancer/testis antigen expression during human gonadal development

DEFF Research Database (Denmark)

Gjerstorff, Morten F; Kock, Kirsten; Nielsen, Ole

2007-01-01

BACKGROUND: Cancer/testis antigens (CTAs) are expressed in several cancers and during normal adult male germ cell differentiation. Little is known about their role in fetal development of human germ cells. METHODS: We examined expression of the CTAs MAGE-A1, GAGE and NY-ESO-1 in fetal gonads...

A 70-year-old male with peripheral neuropathy, ataxia and antigliadin antibodies shows improvement in neuropathy, but not ataxia, after intravenous immunoglobulin and gluten-free diet

Directory of Open Access Journals (Sweden)

Dharshan Anandacoomaraswamy

2008-10-01

Full Text Available Dharshan Anandacoomaraswamy1, Jagdeesh Ullal2, Aaron I Vinik21Department of Internal Medicine, Coney Island Hospital, Brooklyn, NY, USA; 2Strelitz Diabetes Center, Department of Internal Medicine, Eastern Virginia Medical School, Norfolk, VA, USAAbstract: This is a case of a 70-year-old man with severe peripheral neuropathy, type 2 diabetes and progressively worsening cerebellar ataxia. He was found to have circulating antigliadin and antireticulin antibodies compatible with celiac disease in the absence of intestinal pathology. The peripheral neuropathy improved with a gluten-free diet, antioxidants and intravenous immunoglobulin, whereas the ataxia did not. This case illustrates the need to test for celiac disease in patients with idiopathic ataxia and peripheral neuropathy and the need for alternative therapies for ataxia. Keywords: celiac disease, peripheral neuropathy, autoimmune disease, cerebellar ataxia, type 2 diabetes

Amniotic membrane allografts: development and clinical utility in ophthalmology

Directory of Open Access Journals (Sweden)

Rizzuti A

2014-12-01

Full Text Available Allison Rizzuti,1,2 Adam Goldenberg,1 Douglas R Lazzaro1,2 1SUNY Downstate Medical Center, 2Kings County Hospital Center, Brooklyn, NY, USA Abstract: Amniotic membrane, the innermost layer of the placenta, is a tissue that promotes epithelialization, while decreasing inflammation, neovascularization, and scarring. It is used in the surgical management of a wide variety of ophthalmic conditions where it functions as a graft or patch in ocular surface reconstruction. The development of new preservation techniques, as well as a sutureless amniotic membrane, has allowed for easier, in-office placement, without the disadvantages of an operating room procedure. The purpose of this review is to describe the historical development of amniotic membrane in ophthalmology and to describe its current clinical applications, particularly focusing on recent advances. Keywords: ocular surface, cornea, stem cells, prokera, allograft, patch, transplantation

ESE between discourse and Materiality. New empirical and theoretical perspectives on realisms, materialisms and discourse

DEFF Research Database (Denmark)

Lysgaard, Jonas Greve; Reid, Alan; Fjeldsted, Kristoffer Lolk

This symposium brings together ESE researchers from across the field with a special interest in questions related to different notions of materialism and realism. The purpose of the two linked symposiums is to continue and develop fruitful discussions started in Porto 2014 and develop new......, 2003). While it can be argued that some areas within ESE (e.g. outdoor education) are already inclined to draw on perspectives that does not only focus on language, we would like to learn from new emerging approaches to materiality and realisms in order push the overall field of ESE, and discuss......., Gironi, F., Gokey T., & Jackson, R. (red.) Speculations IV. Brooklyn, NY: Punctum books. Dolphin, R. & Tuin, I. v. d. (2012) New Materialism: Interviews & Cartographies. Open Humanities Press. Meillassoux, Q. (2007) After Finitude, English translation of Aprèés la Finitude (2006). Continuum....

77 FR 42640 - Safety Zone; Can-Am Festival Fireworks, Black River Bay, Sackets Harbor, NY

Science.gov (United States)

2012-07-20

...-AA00 Safety Zone; Can-Am Festival Fireworks, Black River Bay, Sackets Harbor, NY AGENCY: Coast Guard... Black River Bay during the Can-Am Festival Fireworks display. This temporary safety zone is necessary to... Can-Am Festival Fireworks. This zone will be effective and enforced from 9:15 p.m. until 10:45 p.m. on...

Udvikling af en internetsøgestrategi til identifikation af ny medicinsk teknologi inden for prostatacancer

DEFF Research Database (Denmark)

Thygesen, Marianne; Vondeling, Hindrik; Douw, Karla

2007-01-01

internetsider efter efficiens. Her er efficiens forstået som mindst antal minutter brugt pr. fund af information om en ny væsentlig medicinsk teknologi. Resultater: Strategien består af ti sider, som bør benyttes i følgende rækkefølge: YahooHealth, DoctorsGuide, The National Electronic Library for Medicines...

75 FR 23800 - Notice of Intent to Repatriate a Cultural Item: Rochester Museum & Science Center, Rochester, NY

Science.gov (United States)

2010-05-04

... Museum & Science Center, Rochester, NY, that meets the definitions of ``sacred object'' and object of... responsibility within the Haudenosaunee Confederacy to bring back national cultural patrimony and sacred objects... not have the authority to do so. Furthermore, Onondaga Nation traditional religious leaders have...

75 FR 23799 - Notice of Intent to Repatriate a Cultural Item: Rochester Museum & Science Center, Rochester, NY

Science.gov (United States)

2010-05-04

... Museum & Science Center, Rochester, NY, that meets the definitions of ``sacred object'' and object of... responsibility within the Haudenosaunee Confederacy to bring back national cultural patrimony and sacred objects... not have the authority to do so. Furthermore, Onondaga Nation traditional religious leaders have...

Negative differential resistance and switch behavior of T-BxNy (x, y = 5, 6, 11) molecular junctions

Science.gov (United States)

Wang, Shi-Liang; Yang, Chuan-Lu; Wang, Mei-Shan; Ma, Xiao-Guang; Xin, Jian-Guo

2017-05-01

The electronic transport properties of T-BxNy (x, y = 5, 6, 11) molecular junction are investigated based on first-principle density functional theory and non-equilibrium Green's function method. Strong negative differential resistance (NDR) behavior is observed for T-B5N6 molecule under negative and positive bias voltages, with an obvious switch effect for T-B6N5. However, only small NDR is shown for the complex of the two molecules. The projected device density of states, the spatial distribution of molecular orbitals, and the effect of transmission spectra under various bias voltages on the electronic transport properties are analyzed. The obvious effect of bias voltage on the changes in the electronic distribution of frontier molecular orbitals is responsible for the NDR or switch behavior. Therefore, different functional molecular devices can be obtained with different structures of T-BxNy.

75 FR 29727 - Reorganization of Foreign-Trade Zone 37 Under Alternative Site Framework Orange County, NY

Science.gov (United States)

2010-05-27

... Zone 37 Under Alternative Site Framework Orange County, NY Pursuant to its authority under the Foreign... reorganization of general-purpose zones; Whereas, Orange County, New York, grantee of Foreign-Trade Zone 37... under the ASF with a service area of Orange County, New York, adjacent to the New York/Newark Customs...

NY-ESO-1- and survivin-specific T-cell responses in the peripheral blood from patients with glioma

DEFF Research Database (Denmark)

Liu, Zhenjiang; Poiret, Thomas; Persson, Oscar

2018-01-01

The prognosis for patients with glioblastoma is grim. Ex vivo expanded tumor-associated antigen (TAA)-reactive T-cells from patients with glioma may represent a viable source for anticancer-directed cellular therapies. Immunohistochemistry was used to test the survivin (n = 40 samples) and NY-ESO...

Ionic Liquids: Radiation Chemistry, Solvation Dynamics and Reactivity Patterns

International Nuclear Information System (INIS)

Wishart, J.F.

2008-01-01

the influence of ILs on charge transport processes. Picosecond pulse radiolysis studies at BNL's Laser-Electron Accelerator Facility (LEAF) are used to identify reactive species in ionic liquids and measure their solvation and reaction rates. We and our collaborators (R. Engel (Queens College, CUNY) and S. Lall-Ramnarine, (Queensborough CC, CUNY)) develop and characterize new ionic liquids specifically designed for our radiolysis and solvation dynamics studies. IL solvation and rotational dynamics are measured by TCSPC and fluorescence upconversion measurements in the laboratory of E. W. Castner at Rutgers Univ. Investigations of radical species in irradiated ILs are carried out at ANL by I. Shkrob and S. Chemerisov using EPR spectroscopy. Diffusion rates are obtained by PGSE NMR in S. Greenbaum's lab at Hunter College, CUNY and S. Chung's lab at William Patterson U. Professor Mark Kobrak of CUNY Brooklyn College performs molecular dynamics simulations of solvation processes. A collaboration with M. Dietz at U. Wisc. Milwaukee is centered around the properties and radiolytic behavior of ionic liquids for nuclear separations. Collaborations with C. Reed (UC Riverside), D. Gabel (U. Bremen) and J. Davis (U. South Alabama) are aimed at characterizing the radiolytic and other properties of borated ionic liquids, which could be used to make fissile material separations processes inherently safe from criticality accidents

IONIC LIQUIDS: RADIATION CHEMISTRY, SOLVATION DYNAMICS AND REACTIVITY PATTERNS

International Nuclear Information System (INIS)

WISHART, J.F.

2007-01-01

's Laser-Electron Accelerator Facility (LEAF) are used to identify reactive species in ionic liquids and measure their solvation and reaction rates. We and our collaborators (R. Engel (Queens College, CUNY) and S. Lall-Ramnarine, (Queensborough CC, CUNY)) develop and characterize new ionic liquids specifically designed for our radiolysis and solvation dynamics studies. IL solvation and rotational dynamics are measured by TCSPC and fluorescence upconversion measurements in the laboratory of E. W. Castner at Rutgers Univ. Investigations of radical species in irradiated ILs are carried out at ANL by I. Shkrob and S. Chemerisov using EPR spectroscopy. Diffusion rates are obtained by PGSE NMR in S. Greenbaum's lab at Hunter College, CUNY and S. Chung's lab at William Patterson U. Professor Mark Kobrak of CUNY Brooklyn College performs molecular dynamics simulations of solvation processes. A collaboration with M. Dietz and coworkers at ANL is centered around the properties and radiolytic behavior of ionic liquids for nuclear separations. Collaborations with C. Reed (UC Riverside), D. Gabel (U. Bremen) and J. Davis (U. South Alabama) are aimed at characterizing the radiolytic and other properties of borated ionic liquids, which could be used to make fissile material separations processes inherently safe from criticality accidents

77 FR 38486 - Safety Zone; City of Tonawanda July 4th Celebration, Niagara River, Tonawanda, NY

Science.gov (United States)

2012-06-28

... 1625-AA00 Safety Zone; City of Tonawanda July 4th Celebration, Niagara River, Tonawanda, NY AGENCY... safety zone on the Niagara River, Tonawanda, New York. This safety zone is intended to restrict vessels from a portion of the Niagara River during the City of Tonawanda July 4th Celebration fireworks on July...

Characterization of the cloud conditions at Ny-Ålesund using sensor synergy and representativeness of the observed clouds across Arctic sites

Science.gov (United States)

Nomokonova, Tatiana; Ebell, Kerstin; Löhnert, Ulrich; Maturilli, Marion

2017-04-01

Clouds are one of the crucial components of the hydrological and energy cycles and thus affecting the global climate. Their special importance in Arctic regions is defined by cloud's influence on the radiation budget. Arctic clouds usually occur at low altitudes and often contain highly concentrated tiny liquid drops. During winter, spring, and autumn periods such clouds tend to conserve the long-wave radiation in the atmosphere and, thus, produce warming of the Arctic climate. In summer though clouds efficiently scatter the solar radiation back to space and, therefore, induce a cooling effect. An accurate characterization of the net effect of clouds on the Arctic climate requires long-term and precise observations. However, only a few measurement sites exist which perform continuous, vertically resolved observations of clouds in the Arctic, e.g. in Alaska, Canada, and Greenland. These sites typically make use of a combination of different ground-based remote sensing instruments, e.g. cloud radar, ceilometer and microwave radiometer in order to characterize clouds. Within the Transregional Collaborative Research Center (TR 172) "Arctic Amplification: Climate Relevant Atmospheric and Surface Processes, and Feedback Mechanisms (AC)3" comprehensive observations of the atmospheric column are performed at the German-French Research Station AWIPEV at Ny-Ålesund, Svalbard. Ny-Ålesund is located in the warmest part of the Arctic where climate is significantly influenced by adiabatic heating from the warm ocean. Thus, measurements at Ny-Ålesund will complement our understanding of cloud formation and development in the Arctic. This particular study is devoted to the characterization of the cloud macro- and microphysical properties at Ny-Ålesund and of the atmospheric conditions, under which these clouds form and develop. To this end, the information of the various instrumentation at the AWIPEV observatory is synergistically analysed: information about the thermodynamic

Arctic warming, moisture increase and circulation changes observed in the Ny-Ålesund homogenized radiosonde record

Science.gov (United States)

Maturilli, Marion; Kayser, Markus

2017-10-01

Radiosonde measurements obtained at the Arctic site Ny-Ålesund (78.9°N, 11.9°E), Svalbard, from 1993 to 2014 have been homogenized accounting for instrumentation discontinuities by correcting known errors in the manufacturer provided profiles. The resulting homogenized radiosonde record is provided as supplementary material at http://doi.pangaea.de/10.1594/PANGAEA.845373. From the homogenized data record, the first Ny-Ålesund upper-air climatology of wind, temperature and humidity is presented, forming the background for the analysis of changes during the 22-year period. Particularly during the winter season, a strong increase in atmospheric temperature and humidity is observed, with a significant warming of the free troposphere in January and February up to 3 K per decade. This winter warming is even more pronounced in the boundary layer below 1 km, presumably amplified by mesoscale processes including e.g. orographic effects or the boundary layer capping inversion. Though the largest contribution to the increasing atmospheric water vapour column in winter originates from the lowermost 2 km, no increase in the contribution by specific humidity inversions is detected. Instead, we find an increase in the humidity content of the large-scale background humidity profiles. At the same time, the tropospheric flow in winter is found to occur less frequent from northerly directions and to the same amount more frequent from the South. We conclude that changes in the atmospheric circulation lead to an enhanced advection of warm and moist air from lower latitudes to the Svalbard region in the winter season, causing the warming and moistening of the atmospheric column above Ny-Ålesund, and link the observations to changes in the Arctic Oscillation.

77 FR 30242 - Safety Zone; City of Tonawanda July 4th Celebration, Niagara River, Tonawanda, NY

Science.gov (United States)

2012-05-22

...-AA00 Safety Zone; City of Tonawanda July 4th Celebration, Niagara River, Tonawanda, NY AGENCY: Coast... vessels from a portion of the Niagara River during the City of Tonawanda July 4th Celebration fireworks... read as follows: Sec. 165.T09-0352 Safety Zone; City of Tonawanda July 4th Celebration, Niagara River...

Thermal stability of atomic layer deposited WCxNy electrodes for metal oxide semiconductor devices

Science.gov (United States)

Zonensain, Oren; Fadida, Sivan; Fisher, Ilanit; Gao, Juwen; Danek, Michal; Eizenberg, Moshe

2018-01-01

This study is a thorough investigation of the chemical, structural, and electrical stability of W based organo-metallic films, grown by atomic layer deposition, for future use as gate electrodes in advanced metal oxide semiconductor structures. In an earlier work, we have shown that high effective work-function (4.7 eV) was produced by nitrogen enriched films (WCxNy) dominated by W-N chemical bonding, and low effective work-function (4.2 eV) was produced by hydrogen plasma resulting in WCx films dominated by W-C chemical bonding. In the current work, we observe, using x-ray diffraction analysis, phase transformation of the tungsten carbide and tungsten nitride phases after 900 °C annealing to the cubic tungsten phase. Nitrogen diffusion is also observed and is analyzed with time-of-flight secondary ion mass spectroscopy. After this 900 °C anneal, WCxNy effective work function tunability is lost and effective work-function values of 4.7-4.8 eV are measured, similar to stable effective work function values measured for PVD TiN up to 900 °C anneal. All the observed changes after annealing are discussed and correlated to the observed change in the effective work function.

Orbital Period Variations in the NY Vir System, Revisited in the Light of New Data

Directory of Open Access Journals (Sweden)

Baştürk Özgür

2018-02-01

Full Text Available NY Virginis is an eclipsing binary system with a subdwarf B primary and an M type dwarf secondary. Recent studies (Qian et al. 2012; Lee et al. 2014 suggested the presence of two circumbinary planets with a few Jovian masses within the system. Lee et al. (2014 examined the orbital stabilities of the suggested planets, using the best-fit parameters derived from their eclipse timing variation analysis. They found that the outer companion should be ejected from the system in about 800 000 years. An observational report from Pulley et al. (2016 pointed out that the recent mideclipse times of the binary deviate significantly from the models suggested by Lee et al. (2014. In fact, variations in the orbital period of the system had already been recognized by many authors, but the parameters of these variations vary significantly as new data accumulate. Here, we analyze the eclipse timing variations of the NY Vir system, using new mid-eclipse times that we have obtained together with earlier published measurements in order to understand the nature of the system and constrain its parameters.

76 FR 29797 - Westpoint Home, Inc., New York Corporate Sales Office, New York, NY, Including Employees Working...

Science.gov (United States)

2011-05-23

... Home, Inc., New York Corporate Sales Office, working off-site in Illinois, Georgia, Minnesota, Indiana...,218B, TA-W-74,218C, TA-W-74,218D] Westpoint Home, Inc., New York Corporate Sales Office, New York, NY, Including Employees Working Off-Site in Illinois, Georgia, Minnesota, Indiana, North Carolina; Westpoint...

En ny historie om guld og svovl - guld-svovlbindingen i thiolers adsorption på guldnanopartikler og plane guldoverflader

DEFF Research Database (Denmark)

Chi, Qijin; Ford, Michael J.; Halder, Arnab

2016-01-01

En netop publiceret større australsk-dansk undersøgelse giver ny indsigt i, hvordan thioldækkede Au-overflader er opbygget. Det har betydning for design, syntese og dannelsesmekanismer for Au-nanopartikler og Au-overflader med skræddersyede fysiske og kemiske egenskaber....

Chemical and geochemical composition of spring-summer Arctic aerosol collected at Ny Alesund, Svalbard Islands.

Science.gov (United States)

Udisti, Roberto; Becagli, Silvia; Caiazzo, Laura; Cappelletti, David; Giardi, Fabio; Grotti, Marco; Lucarelli, Franco; Moroni, Beatrice; Nava, Silvia; Severi, Mirko; Traversi, Rita

2017-04-01

Since March 2010, spring-summer (usually March - September) campaigns were continuously carried out at the Italian Gruvebadet Observatory, Ny Alesund, Svalbard Island. Aerosol was sampled by PM10 (daily) and 4-stage (4-day resolution) collector devices and size distribution was evaluated at 10 min resolution in the range 10 nm - 20 um (106 size classes by a TSI SMPS-APS integrated system). Six-year (2010-2015) PM10 and size-segregated (>10, 10-2.5, 2.5-1, metal content (major and trace metals, including Rare Earth Elements - REEs, by PIXE and ICP-MS), Pb isotopic composition (by ICP-MS) and Elemental and Organic Carbon (EC-OC) concentrations. The data set was elaborated by multi-parametric statistical analysis (Positive Matrix Factorization - PMF), in order to identifying and quantifying the contribution of the main anthropic and natural aerosol sources. Particular attention was spent in evaluating the anthropic contribution of nss-sulphate, nitrate, EC and heavy metals during the Arctic Haze in spring. The isotopic composition of Pb was used in identifying the source areas (North America, Greenland, North Europe, Siberia, Iceland) of anthropic emissions as a function of seasonality (different atmospheric circulation pathway). Crustal metals and, especially, REEs anomalies (with respect to the Chondrite-normalized profile) allowed characterizing the dust emissions from their Potential Source Areas (PSA). Biogenic markers (especially methane sulfonic acid - MSA - and bio-nss-sulphate) was used to obtain relevant information about the relationship between marine biogenic activity (primary productivity) and sea ice coverage and atmospheric conditions (irradiance, temperature, circulation pathways). The seasonal pattern of the nitrate deposition was also investigated. Chemical and geochemical measurements were compared with high-resolution size distribution and back-trajectory cluster analysis in order to understand the seasonal pattern of the contributions of long

Ny styring af lærernes autonomi?

DEFF Research Database (Denmark)

Holm, Claus

2015-01-01

Kapitlet ”Ny styring af lærernes autonom?” i bogen Folkeskolen - efter reformen fokuserer på, hvordan en realisering af den vedtagne skolereform og forventningen om en kommende brug af nye forenklede Fælles Mål ud fra en målstyringstænkning ændrer lærernes autonomi til at udøve dømmekraft i...... klasseværelset. Dermed er kapitlets tese, at man ikke – i hvert fald ikke kun – kan tale om et tab af autonomi, men en ændret opfattelse og indhold heraf. Opgaven er derfor at indkredse, hvordan danske læreres autonomi til at udøve professionel dømmekraft forandrer sig, hvis man realiserer idéen om en...... læringsmålstyret undervisning, konkret i form af forenklede Fælles Mål. Og netop spørgsmålet om lærerens autonomi til at udøve professionel dømmekraft bliver i sammenhæng med styring heraf et centralt emne og problematik at afklare. Ikke kun i dansk sammenhæng, men også internationalt....

Recombination of strain O segments to HCpro-encoding sequence of strain N of Potato virus Y modulates necrosis induced in tobacco and in potatoes carrying resistance genes Ny or Nc.

Science.gov (United States)

Tian, Yan-Ping; Valkonen, Jari P T

2015-09-01

Hypersensitive resistance (HR) to strains O and C of Potato virus Y (PVY, genus Potyvirus) is conferred by potato genes Ny(tbr) and Nc(tbr), respectively; however, PVY N strains overcome these resistance genes. The viral helper component proteinases (HCpro, 456 amino acids) from PVY(N) and PVY(O) are distinguished by an eight-amino-acid signature sequence, causing HCpro to fold into alternative conformations. Substitution of only two residues (K269R and R270K) of the eight-amino-acid signature in PVY(N) HCpro was needed to convert the three-dimensional (3D) model of PVY(N) HCpro to a PVY(O) -like conformation and render PVY(N) avirulent in the presence of Ny(tbr), whereas four amino acid substitutions were necessary to change PVY(O) HCpro to a PVY(N) -like conformation. Hence, the HCpro conformation rather than other features ascribed to the sequence were essential for recognition by Ny(tbr). The 3D model of PVY(C) HCpro closely resembled PVY(O), but differed from PVY(N) HCpro. HCpro of all strains was structurally similar to β-catenin. Sixteen PVY(N) 605-based chimeras were inoculated to potato cv. Pentland Crown (Ny(tbr)), King Edward (Nc(tbr)) and Pentland Ivory (Ny(tbr)/Nc(tbr)). Eleven chimeras induced necrotic local lesions and caused no systemic infection, and thus differed from both parental viruses that infected King Edward systemically, and from PVY(N) 605 that infected Pentland Crown and Pentland Ivory systemically. These 11 chimeras triggered both Ny(tbr) and Nc(tbr) and, in addition, six induced veinal necrosis in tobacco. Further, specific amino acid residues were found to have an additive impact on necrosis. These results shed new light on the causes of PVY-related necrotic symptoms in potato. © 2014 BSPP AND JOHN WILEY & SONS LTD.

STDとしての男子尿道炎・子宮頸管炎の疫学的・治療学的研究 - NY-198(Lomefloxacin)による検討 -

OpenAIRE

熊本, 悦明; 広瀬, 崇興; 林, 謙治; 郷路, 勉; 児玉, 直彦; 宮岸, 武弘; 上野, 了; 毛利, 和弘; 阿部, 清孝

1990-01-01

Urethritis in males and cervicitis in females, which were sexually transmitted diseases, were treated with NY-198, a new quinolone antibiotic, and its efficacy was studied. Seventeen male patients with gonorrheal urethritis were administered a single 300 mg dose of NY-198. The efficacy rate on the 3rd day after administration was 100%, but it was 85.7% on the 7th day due to recurrence in 1 patient. The results of treatment of non-gonorrheal infections were as follow. In this treatment, NY-198...

A study of the metal content of municipal solid waste. Final report

Energy Technology Data Exchange (ETDEWEB)

Churney, K.L.; Domalski, E.S.

1998-01-01

Knowledge of the content of toxic components, so called pollutant precursors, in the municipal solid waste (MSW) stream is essential to development of the strategies for source reduction and reuse, recycling, composting and disposal. Data are scarce; trends in composition for any locality even more so. In a previous study the total and water soluble chlorine content of the components of municipal solid waste were determined from sampling studies at two sites, Baltimore County, MD, and Brooklyn, NY, each for a five day period. The total sulfur content of the combined combustible components was also determined. Because of the scarcity of data and synergistic effects, it seemed appropriate to determine the heavy metal content of the preceding material prior to its disposal. The metals chosen were the so-called priority pollutant metals (PPM): antimony, arsenic, beryllium, cadmium, chromium, copper, lead, mercury, nickel, selenium, silver, thallium, and zinc.

The influence of the marine aerobic Pseudomonas strain on the corrosion of 70/30 Cu-Ni alloy

International Nuclear Information System (INIS)

Yuan, S.J.; Choong, Amy M.F.; Pehkonen, S.O.

2007-01-01

A comparative study of the corrosion behavior of the 70/30 Cu-Ni alloy in a nutrient-rich simulated seawater-based nutrient-rich medium in the presence and the absence of a marine aerobic Pseudomonas bacterium was carried out by electrochemical experiments, microscopic methods and X-ray photoelectron spectroscopy (XPS). The results of Tafel plot measurements showed the noticeable increase in the corrosion rate of the alloy in the presence of the Pseudomonas bacteria as compared to the corresponding control samples. The E1S data demonstrated that the charge transfer resistance, R ct , and the resistance of oxide film, R f , gradually increased with time in the abiotic medium; whereas, both of them dramatically decreased with time in the biotic medium inoculated with the Pseudomonas, indicative of the acceleration of corrosion rates of the alloy. The bacterial cells preferentially attached themselves to the alloy surface to form patchy or blotchy biofilms, as observed by fluorescent microscopy (FM). Scanning electron microscopy (SEM) images revealed the occurrence of micro-pitting corrosion underneath the biofilms on the alloy surface after the biofilm removal. XPS studies presented the evolution of the passive film on the alloy surface with time in the presence and the absence of the Pseudomonas bacteria under experimental conditions, and further revealed that the presence of the Pseudomonas cells and its extra-cellular polymers (EPS) on the alloy surface retarded the formation process or impaired the protective nature of the oxide film. Furthermore, XPS results verified the difference in the chelating functional groups between the conditioning layers and the bacterial cells and the EPS in the biofilms, which was believed to connect with the loss of the passivity of the protective oxide film

75 FR 24612 - Order Finding That the Zone 6-NY Financial Basis Contract Traded on the IntercontinentalExchange...

Science.gov (United States)

2010-05-05

... COMMODITY FUTURES TRADING COMMISSION Order Finding That the Zone 6-NY Financial Basis Contract.... Although Transco's Zone 6 hub is a major trading center for natural gas in the United States and, as noted... AGENCY: Commodity Futures Trading Commission. ACTION: Final order. SUMMARY: On October 9, 2009, the...

Report and recommendations to the Minister regarding the environmental assessment report for Polsky Energy Corporation's proposed undertaking Brooklyn Energy Centre, Queens County, Nova Scotia

International Nuclear Information System (INIS)

Beanlands, G.; Glover, D.; Beviss, H.

1993-01-01

A public consultation review was undertaken to assess the suitability and environmental compatibility of Polsky Energy Corporation's proposal for a wood-fired cogeneration plant in Brooklyn, Nova Scotia. The plant would supply 21.3 MW of power to the provincial utility and steam to a local paper company. Public hearings were held in January 1993 and presentations were received from the project proponent and various intervenors. The concerns identified in the hearing included adequacy of the supply of wood wastes and the percentage of supplementary fuels required; air emissions and water-related effluents; ash disposal; monitoring; noise and traffic; socioeconomic impacts; and decommissioning. The hearing panel, appointed by the Nova Scotia Environmental Control Council, considered all the information received and concluded that the proposed facility will not cause significant or unacceptable risks to the natural and social environments of the surrounding community. This is contingent upon effective monitoring, appropriate guidance by regulatory agencies, and opportunities for continued liaison with the community. Conditions recommended by the panel include no operation of the plant using less than 70% wood as the principal fuel supply; conducting of a fuel audit every two years; reduction of the safety risk associated with the projected increase in truck traffic; continuous monitoring of stack emissions; and a requirement for a decommissioning plan as part of the permitting process. 3 refs., 1 fig

77 FR 30443 - Safety Zone; Alexandria Bay Chamber of Commerce, St. Lawrence River, Alexandria Bay, NY

Science.gov (United States)

2012-05-23

...The Coast Guard proposes to establish a temporary safety zone on the St. Lawrence River, Alexandria Bay, NY. This proposed rule is intended to restrict vessels from a portion of the St. Lawrence River during the Alexandria Bay Chamber of Commerce fireworks display. The safety zone established by this proposed rule is necessary to protect spectators and vessels from the hazards associated with a fireworks display.

Polar cloud observatory at Ny-Ålesund in GRENE Arctic Climate Change Research Project

Science.gov (United States)

Yamanouchi, Takashi; Takano, Toshiaki; Shiobara, Masataka; Okamoto, Hajime; Koike, Makoto; Ukita, Jinro

2016-04-01

Cloud is one of the main processes in the climate system and especially a large feed back agent for Arctic warming amplification (Yoshimori et al., 2014). From this reason, observation of polar cloud has been emphasized and 95 GHz cloud profiling radar in high precision was established at Ny-Ålesund, Svalbard in 2013 as one of the basic infrastructure in the GRENE (Green Network of Excellence Program) Arctic Climate Change Research Project. The radar, "FALCON-A", is a FM-CW (frequency modulated continuous wave) Doppler radar, developed for Arctic use by Chiba University (PI: T. Takano) in 2012, following its prototype, "FALCON-1" which was developed in 2006 (Takano et al., 2010). The specifications of the radar are, central frequency: 94.84 GHz; antenna power: 1 W; observation height: up to 15 km; range resolution: 48 m; beam width: 0.2 degree (15 m at 5 km); Doppler width: 3.2 m/s; time interval: 10 sec, and capable of archiving high sensitivity and high spatial and time resolution. An FM-CW type radar realizes similar sensitivity with much smaller parabolic antennas separated 1.4 m from each other used for transmitting and receiving the wave. Polarized Micro-Pulse Lidar (PMPL, Sigma Space MPL-4B-IDS), which is capable to measure the backscatter and depolarization ratio, has also been deployed to Ny-Ålesund in March 2012, and now operated to perform collocated measurements with FALCON-A. Simultaneous measurement data from collocated PMPL and FALCON-A are available for synergetic analyses of cloud microphysics. Cloud mycrophysics, such as effective radius of ice particles and ice water content, are obtained from the analysis based on algorithm, which is modified for ground-based measurements from Okamoto's retrieval algorithm for satellite based cloud profiling radar and lidar (CloudSat and CALIPSO; Okamoto et al., 2010). Results of two years will be shown in the presentation. Calibration is a point to derive radar reflectivity (dBZ) from original intensity data

Examination of Below-Ground Structure and Soil Respiration Rates of Stable and Deteriorating Salt Marshes in Jamaica Bay (NY)

Science.gov (United States)

CAT scan imaging is currently being used to examine below-ground peat and root structure in cores collected from salt marshes of Jamaica Bay, part of the Gateway National Recreation Area (NY). CAT scans or Computer-Aided Tomography scans use X-ray equipment to produce multiple i...

Surface functionalization of Cu-Ni alloys via grafting of a bactericidal polymer for inhibiting biocorrosion by Desulfovibrio desulfuricans in anaerobic seawater.

Science.gov (United States)

Yuan, S J; Liu, C K; Pehkonen, S O; Bai, R B; Neoh, K G; Ting, Y P; Kang, E T

2009-01-01

A novel surface modification technique was developed to provide a copper nickel alloy (M) surface with bactericidal and anticorrosion properties for inhibiting biocorrosion. 4-(chloromethyl)-phenyl tricholorosilane (CTS) was first coupled to the hydroxylated alloy surface to form a compact silane layer, as well as to confer the surface with chloromethyl functional groups. The latter allowed the coupling of 4-vinylpyridine (4VP) to generate the M-CTS-4VP surface with biocidal functionality. Subsequent surface graft polymerization of 4VP, in the presence of benzoyl peroxide (BPO) initiator, from the M-CTS-4VP surface produced the poly(4-vinylpyridine) (P(4VP)) grafted surface, or the M-CTS-P(4VP) surface. The pyridine nitrogen moieties on the M-CTS-P(4VP) surface were quaternized with hexylbromide to produce a high concentration of quaternary ammonium groups. Each surface functionalization step was ascertained by X-ray photoelectron spectroscopy (XPS) and static water contact angle measurements. The alloy with surface-quaternized pyridinium cation groups (N+) exhibited good bactericidal efficiency in a Desulfovibrio desulfuricans-inoculated seawater-based modified Barr's medium, as indicated by viable cell counts and fluorescence microscopy (FM) images of the surface. The anticorrosion capability of the organic layers was verified by the polarization curve and electrochemical impedance spectroscopy (EIS) measurements. In comparison, the pristine (surface hydroxylated) Cu-Ni alloy was found to be readily susceptible to biocorrosion under the same environment.

Evidences of extracellular abiotic degradation of hexadecane through free radical mechanism induced by the secreted phenazine compounds of P. aeruginosa NY3.

Science.gov (United States)

Nie, Hongyun; Nie, Maiqian; Wang, Lei; Diwu, Zhenjun; Xiao, Ting; Qiao, Qi; Wang, Yan; Jiang, Xin

2018-03-02

The aim of this work was to investigate the effects of secreted extracellular phenazine compounds (PHCs) on the degradation efficiency of alkanes by P. aeruginosa NY3. Under aerobic conditions, the PHCs secreted by P. aeruginosa NY3 initiate the oxidation of alkanes outside cells, in coupling with some reducing agents, such as β-Nicotinamide adenine dinucleotide, reduced disodium salt (NADH) or reduced glutathione (GSH). This reaction might be via free radical reactions similar to Fenton Oxidation Reaction (FOR). P. aeruginosa NY3 secretes pyocyanin (Pyo), 1-hydroxyphenazine (HPE), phenazine-1-carboxylic acid (PCA), and phenazine-1-amide (PCN) simultaneously. The cell-free extracellular fluid containing these four PHCs degrades hexadecane effectively. The observation of Electron Spin Resonance (EPR) signals of superoxide anion radical (O 2 - ), hydroxyl radical (OH) and/or carbon free radicals (R) both in vivo and in vitro suggested the degradation of hexadecane could be via a free radical pathway. Secretion of PHCs has been found to be characteristic of Pseudomonas which is often involved in or related to the degradation of organic pollutants. Our work suggested that certain organic contaminants may be oxidized through ubiquitously extracellular abiotic degradation by the free radicals produced during bio-remediation and bio-treatment. Copyright © 2018. Published by Elsevier Ltd.

The green bubble: waste into wealth: the new energy revolution

International Nuclear Information System (INIS)

Belle, R.

2007-01-01

In this exhaustive (and exhausting) look at the future of energy, Bell, a professor of management and chairman of the economics department at Brooklyn College, CUNY, maps a complicated future for investors and laymen with clear-eyed examination of failed U.S. environmental policy and worldwide efforts to break away from oil. Under discussion are a wide range of topics: the stampede away from oil; wind energy and turbines; photovoltaic opportunities; what car-makers are saying and what they're actually doing (including a careful look at the popular Toyota Prius); the extremely lengthy timetables for new energy-saving technologies to get off the ground; and the processes, research and expectations tied up in them all. Drawing an analogy to the dot-com debacle, Bell predicts investment in the hot properties of energy tech will lead to a bubble effect, eventually draining the financial resources of investors who linger too long. Frequently fascinating anecdotes-as in the story of Sweden's green welfare state and bicycles of Lyon-buoy what otherwise can read like a university course. Bell's latest (following 2003's The Stock Market Sting) is an educated, opinionated tour through the future of energy economics that should shore up the will and wisdom of investors, as well as open the eyes of average Americans. (authors)

A synergistic effort among geoscience, physics, computer science and mathematics at Hunter College of CUNY as a Catalyst for educating Earth scientists.

Science.gov (United States)

Salmun, H.; Buonaiuto, F. S.

2016-12-01

The Catalyst Scholarship Program at Hunter College of The City University of New York (CUNY) was established with a four-year award from the National Science Foundation (NSF) to fund scholarships for academically talented but financially disadvantaged students majoring in four disciplines of science, technology, engineering and mathematics (STEM). Led by Earth scientists the Program awarded scholarships to students in their junior or senior years majoring in computer science, geosciences, mathematics and physics to create two cohorts of students that spent a total of four semesters in an interdisciplinary community. The program included mentoring of undergraduate students by faculty and graduate students (peer-mentoring), a sequence of three semesters of a one-credit seminar course and opportunities to engage in research activities, research seminars and other enriching academic experiences. Faculty and peer-mentoring were integrated into all parts of the scholarship activities. The one-credit seminar course, although designed to expose scholars to the diversity STEM disciplines and to highlight research options and careers in these disciplines, was thematically focused on geoscience, specifically on ocean and atmospheric science. The program resulted in increased retention rates relative to institutional averages. In this presentation we will discuss the process of establishing the program, from the original plans to its implementation, as well as the impact of this multidisciplinary approach to geoscience education at our institution and beyond. An overview of accomplishments, lessons learned and potential for best practices will be presented.

Salicylic acid is an indispensable component of the Ny-1 resistance-gene-mediated response against Potato virus Y infection in potato.

Science.gov (United States)

Baebler, Š; Witek, K; Petek, M; Stare, K; Tušek-Žnidarič, M; Pompe-Novak, M; Renaut, J; Szajko, K; Strzelczyk-Żyta, D; Marczewski, W; Morgiewicz, K; Gruden, K; Hennig, J

2014-03-01

The purpose of the study was to investigate the role of salicylic acid (SA) signalling in Ny-1-mediated hypersensitive resistance (HR) of potato (Solanum tuberosum L.) to Potato virus Y (PVY). The responses of the Ny-1 allele in the Rywal potato cultivar and transgenic NahG-Rywal potato plants that do not accumulate SA were characterized at the cytological, biochemical, transcriptome, and proteome levels. Analysis of noninoculated and inoculated leaves revealed that HR lesions started to develop from 3 d post inoculation and completely restricted the virus spread. At the cytological level, features of programmed cell death in combination with reactive oxygen species burst were observed. In response to PVY infection, SA was synthesized de novo. The lack of SA accumulation in the NahG plants led to the disease phenotype due to unrestricted viral spreading. Grafting experiments show that SA has a critical role in the inhibition of PVY spreading in parenchymal tissue, but not in vascular veins. The whole transcriptome analysis confirmed the central role of SA in orchestrating Ny-1-mediated responses and showed that the absence of SA leads to significant changes at the transcriptome level, including a delay in activation of expression of genes known to participate in defence responses. Moreover, perturbations in the expression of hormonal signalling genes were detected, shown as a switch from SA to jasmonic acid/ethylene signalling. Viral multiplication in the NahG plants was accompanied by downregulation of photosynthesis genes and activation of multiple energy-producing pathways.

75 FR 13131 - Notice of Intent To Prepare an Environmental Impact Statement (EIS) for the Sale of Plum Island, NY

Science.gov (United States)

2010-03-18

... the anticipated sale of Plum Island, New York and an ancillary support facility at Orient Point, New...) for the Sale of Plum Island, NY AGENCY: Office of Real Property Utilization & Disposal; General...: Plum Island is an 840-acre island located approximately 1.5 miles off the northeast tip of Orient Point...

Time-series analysis to study the impact of an intersection on dispersion along a street canyon.

Science.gov (United States)

Richmond-Bryant, Jennifer; Eisner, Alfred D; Hahn, Intaek; Fortune, Christopher R; Drake-Richman, Zora E; Brixey, Laurie A; Talih, M; Wiener, Russell W; Ellenson, William D

2009-12-01

This paper presents data analysis from the Brooklyn Traffic Real-Time Ambient Pollutant Penetration and Environmental Dispersion (B-TRAPPED) study to assess the transport of ultrafine particulate matter (PM) across urban intersections. Experiments were performed in a street canyon perpendicular to a highway in Brooklyn, NY, USA. Real-time ultrafine PM samplers were positioned on either side of an intersection at multiple locations along a street to collect time-series number concentration data. Meteorology equipment was positioned within the street canyon and at an upstream background site to measure wind speed and direction. Time-series analysis was performed on the PM data to compute a transport velocity along the direction of the street for the cases where background winds were parallel and perpendicular to the street. The data were analyzed for sampler pairs located (1) on opposite sides of the intersection and (2) on the same block. The time-series analysis demonstrated along-street transport, including across the intersection when background winds were parallel to the street canyon and there was minimal transport and no communication across the intersection when background winds were perpendicular to the street canyon. Low but significant values of the cross-correlation function (CCF) underscore the turbulent nature of plume transport along the street canyon. The low correlations suggest that flow switching around corners or traffic-induced turbulence at the intersection may have aided dilution of the PM plume from the highway. This observation supports similar findings in the literature. Furthermore, the time-series analysis methodology applied in this study is introduced as a technique for studying spatiotemporal variation in the urban microscale environment.

Brief, recurrent, and spontaneous episodes of loss of consciousness in a healthy young male

Directory of Open Access Journals (Sweden)

Sherly Abraham

2010-07-01

Full Text Available Sherly Abraham1, Sarath Reddy2, Joseph Abboud2, Krishnamurthy Jonnalagadda3, Sasi K Ghanta1, Vasantha Kondamudi11Family Medicine Department, 2Faculty Attending Cardiology Department, 3Internal Medicine Department, The Brooklyn Hospital Center, Brooklyn, NY, USAIntroduction: Lyme disease is caused by bacterial spirochete Borrelia burgdorferi and is transmitted by Ixodes scapularis and Ixodes pacificus ticks, which get infected while feeding on the reservoir host of the bacteria.1 About 248,074 cases of Lyme disease were reported by the US Centers for Disease Control and Prevention from 1992–2006.2 Over 95% of these cases are reported from the Northeastern and upper Midwestern United States.3 Carditis is usually a clinical manifestation/complication of Lyme disease and is seen in approximately 5% of untreated cases.4Case presentation: A 32-year-old male Hispanic from Chile presented with brief episodes of loss of consciousness and awareness of irregular heart beat, and denied any history of tick bite. The patient was found to have a heart rate of 40 beats per minute and fluctuating variable atrioventricular blocks. A transvenous pacemaker was placed with good capture. The diagnosis was made with serological testing and gallium scanning. Treatment with antibiotics and continuous cardiac monitoring resulted in remarkable symptomatic improvement of the patient.Conclusion: Absence of history or evidence of tick bite must not rule out the possibility of Lyme carditis in a patient with a transient heart block. Prompt recognition of this reversible cause of heart block is essential for avoiding implantation of an unnecessary, permanent pacemaker.Keywords: Lyme carditis, transient heart block

Structural, optical and electrical properties of reactively sputtered CrxNy films: Nitrogen influence on the phase formation

Directory of Open Access Journals (Sweden)

Mirjana Novaković

2017-03-01

Full Text Available The properties of various CrxNy films grown by direct current (DC reactive sputtering process with different values of nitrogen partial pressures (0, 2×10-4, 3.5×10-4 and 5×10-4 mbar were studied. The structural analysis of the samples was performed by using X-ray diffraction and transmission electron microscopy (TEM, while an elemental analysis was realized by means of Rutherford backscattering spectrometry. By varying nitrogen partial pressure the pure Cr layer, mixture of Cr, Cr2N and CrN phases, or single-phase CrN was produced. TEM analysis showed that at pN2 = 2×10-4 mbar the layer has dense microstructure. On the other hand, the layer deposited at the highest nitrogen partial pressure exhibits pronounced columnar structure. The optical properties of CrxNy films were evaluated from spectroscopic ellipsometry data by the Drude or combined Drude and Tauc-Lorentz model. It was found that both refractive index and extinction coefficient are strongly dependent on the dominant phase formation (Cr, Cr2N, CrN during the deposition process. Finally, the electrical studies indicated the metallic character of Cr2N phase and semiconducting behaviour of CrN.

Assessing ocean vertical mixing schemes for the study of climate change

Science.gov (United States)

Howard, A. M.; Lindo, F.; Fells, J.; Tulsee, V.; Cheng, Y.; Canuto, V.

2014-12-01

understanding and prediction of climate. The PI is both a member of the turbulence group at NASA-GISS and an associate professor at Medgar Evers College of CUNY, a minority serving institution in an urban setting in central Brooklyn. This Project is supported by NSF award AGS-1359293 REU site: CUNY/GISS Center for Global Climate Research.

How Compliance Measures, Behavior Modification, and Continuous Quality Improvement Led to Routine HIV Screening in an Emergency Department in Brooklyn, New York.

Science.gov (United States)

Isaac, Jermel Kyri; Sanchez, Travis H; Brown, Emily H; Thompson, Gina; Sanchez, Christina; Fils-Aime, Stephany; Maria, Jose

2016-01-01

New York State adopted a new HIV testing law in 2010 requiring medical providers to offer an HIV test to all eligible patients aged 13-64 years during emergency room or ambulatory care visits. Since then, Wyckoff Heights Medical Center (WHMC) in Brooklyn, New York, began implementing routine HIV screening organization-wide using a compliance, behavior-modification, and continuous quality-improvement process. WHMC first implemented HIV screening in the emergency department (ED) and evaluated progress with the following monthly indicators: HIV tests offered, HIV tests accepted, HIV tests ordered (starting in December 2013), HIV tests administered, positive HIV tests, and linkage to HIV care. Compliance with the delivery of HIV testing was determined by the proportion of patients who, after accepting a test, received one. During August 2013 through July 2014, of 57,852 eligible patients seen in the WHMC ED, a total of 31,423 (54.3%) were offered an HIV test. Of those, 8,229 (26.2%) patients accepted a test. Of those, 6,114 (74.3%) underwent a test. A total of 26 of the 6,114 patients tested (0.4%) had a positive test, and 24 of the 26 HIV-positive patients were linked to HIV medical care. By July 2014, the monthly proportion of patients offered a test was 62%; the proportion of those offered a test who had a test ordered was 98%, and the proportion of those with a test ordered who were tested was 81%. Testing compliance increased substantially at the WHMC ED, from 77% in December 2013 to >98% in July 2014. Using compliance-monitoring, behavior-modification, and continuous quality-improvement processes produced substantial increases in offers and HIV test completion. WHMC is replicating this approach across departments, and other hospitals implementing routine HIV screening programs should consider this approach as well.

Primes of the form x2+ny2 Fermat, class field theory, and complex multiplication

CERN Document Server

Cox, David A

2014-01-01

An exciting approach to the history and mathematics of number theory ". . . the author's style is totally lucid and very easy to read . . .the result is indeed a wonderful story." -Mathematical ReviewsWritten in a unique and accessible style for readers of varied mathematical backgrounds, the Second Edition of Primes of the Form p = x2+ ny2 details the history behind how Pierre de Fermat's work ultimately gave birth to quadratic reciprocity and the genus theory of quadratic forms. The book also illustrates how results of Euler and Gauss can be fully understood only in the context of class fi

Strømmålinger for ny forbindelse over Limfjorden i Lindholmlinien ved Aalborg

DEFF Research Database (Denmark)

Burcharth, Hans F.; Larsen, Torben

På foranledning af "Undersøgelsesgruppen af 1. maj 1975", repræsenteret ved Rambøll og Hannemann A/S, Nørresundby har laboratoriet i november og december udført en række strømmålinger i området mellem Egholm og jernbanebroen i Limfjorden ved Aalborg med henblik på at fremskaffe et grundlag...... for vurderingen af besejlingsforholdene ved en kommende ny forbindelse over limfjorden ved lindholmlinien. Ved undersøgelsens planlægning har medvirket civilingeniør J. C. Schmidt, Rambøll og Hannemann A/S, ingeniørdocent H. F. Burchart og civilingeniør Torben Larsen. Herværende rapport er udarbejdet af Torben...

Critical modeling parameters identified for 3D CFD modeling of rectangular final settling tanks for New York City wastewater treatment plants.

Science.gov (United States)

Ramalingam, K; Xanthos, S; Gong, M; Fillos, J; Beckmann, K; Deur, A; McCorquodale, J A

2012-01-01

New York City Environmental Protection is in the process of incorporating biological nitrogen removal (BNR) in its wastewater treatment plants (WWTPs) which entails operating the aeration tanks with higher levels of mixed liquor suspended solids (MLSS) than a conventional activated sludge process. The objective of this paper is to discuss two of the important parameters introduced in the 3D CFD model that has been developed by the City College of New York (CCNY) group: (a) the development of the 'discrete particle' measurement technique to carry out the fractionation of the solids in the final settling tank (FST) which has critical implications in the prediction of the effluent quality; and (b) the modification of the floc aggregation (K(A)) and floc break-up (K(B)) coefficients that are found in Parker's flocculation equation (Parker et al. 1970, 1971) used in the CFD model. The dependence of these parameters on the predictions of the CFD model will be illustrated with simulation results on one of the FSTs at the 26th Ward WWTP in Brooklyn, NY.

Composition and sources of winter and summertime aerosols at Ny Alesund, Spitsbergen

International Nuclear Information System (INIS)

Maenhaut, W.; Cornille, P.; Pacyna, J.M.

1991-01-01

Filter samples of < 2.5 μm aerosol were collected in (late) winter of 1983, 1984, 1986, and 1987 and in the summer of 1984, 1986, and 1987 at Ny Alesund, Spitsbergen, and analyzed for over 40 elements by a combination of INAA and PIXE. The data sets of the various sampling campaigns and the combined winter and combined summer data were examined by receptor modeling, including absolute principal component analysis (APCA), chemical mass balance (CMB) and multiple linear regression (MLR) techniques. APCA yielded four components, both for the winter and for the summer aerosol. For the winter aerosol, the components were identified as a general pollution component, crustal dust, sea-salt, and a halogen (Br,I) component. The CMB and MLR calculations were used to obtain source (source region) apportionments for the anthropogenic trace elements and for sulfate. For the summer, about 50% of the sulfate was attributed to a marine biogenic source

Correlations between physicochemical properties of PAHs and their distribution in soil, moss and reindeer dung at Ny-Alesund of the Arctic

Energy Technology Data Exchange (ETDEWEB)

Wang Zhen; Ma Xindong; Na Guangshui; Lin Zhongsheng [National Marine Environmental Monitoring Center, Dalian 116023 (China); Ding Qian [Environmental Science and Engineering College, Dalian Maritime University, Dalian 116026 (China); Yao Ziwei, E-mail: zwyao@nmemc.gov.c [National Marine Environmental Monitoring Center, Dalian 116023 (China)

2009-11-15

Concentrations of 16 polycyclic aromatic hydrocarbons (PAHs) in soil, moss and reindeer dung collected at Ny-Alesund of the Arctic were measured to investigate their accumulation trends and distribution in the three compartments. Compared with the other regions, the proportions of 2 + 3 ring PAHs to the total PAHs were higher, whereas the proportions of 5 + 6 ring PAHs were lower in the three compartments at Ny-Alesund. Significant log/log-linear relationship was observed between the sub-cooled liquid vapor pressure (p{sub L}{sup o}) and the soil/moss quotient (Q{sub SM}). The relation was similar to the relationship between the gas/particle partition coefficient (K{sub P}) and p{sub L}{sup o} of PAHs, implying Q{sub SM} would be a 'mirror image' of K{sub P}. Excellent log/log-linear relationships were observed between Q{sub SM} and K{sub OA} as well as between the moss/dung quotient (Q{sub MD}) and K{sub OW}. The results presented here indicate the physicochemical properties are suitable for characterizing the distribution of PAHs in soil, moss and reindeer dung. - The physicochemical properties of PAHs are suitable for characterizing their distribution in soil, moss and reindeer dung.

Catalytic synthesis of alcoholic fuels for transportation from syngas

DEFF Research Database (Denmark)

Wu, Qiongxiao

This work has investigated the catalytic conversion of syngas into methanol and higher alcohols. Based on input from computational catalyst screening, an experimental investigation of promising catalyst candidates for methanol synthesis from syngas has been carried out. Cu-Ni alloys of different...... composition have been identified as potential candidates for methanol synthesis. These Cu-Ni alloy catalysts have been synthesized and tested in a fixed-bed continuous-flow reactor for CO hydrogenation. The metal area based activity for a Cu-Ni/SiO2 catalyst is at the same level as a Cu/ZnO/Al2O3 model...... catalyst. The high activity and selectivity of silica supported Cu-Ni alloy catalysts agrees with the fact that the DFT calculations identified Cu-Ni alloys as highly active and selective catalysts for the hydrogenation of CO to form methanol. This work has also provided a systematic study of Cu...

Room-temperature synthesis of three-dimensional porous ZnO@CuNi hybrid magnetic layers with photoluminescent and photocatalytic properties

Science.gov (United States)

Guerrero, Miguel; Zhang, Jin; Altube, Ainhoa; García-Lecina, Eva; Roldan, Mònica; Baró, Maria Dolors; Pellicer, Eva; Sort, Jordi

2016-01-01

Abstract A facile synthetic approach to prepare porous ZnO@CuNi hybrid films is presented. Initially, magnetic CuNi porous layers (consisting of phase separated CuNi alloys) are successfully grown by electrodeposition at different current densities using H2 bubbles as a dynamic template to generate the porosity. The porous CuNi alloys serve as parent scaffolds to be subsequently filled with a solution containing ZnO nanoparticles previously synthesized by sol-gel. The dispersed nanoparticles are deposited dropwise onto the CuNi frameworks and the solvent is left to evaporate while the nanoparticles impregnate the interior of the pores, rendering ZnO-coated CuNi 3D porous structures. No thermal annealing is required to obtain the porous films. The synthesized hybrid porous layers exhibit an interesting combination of tunable ferromagnetic and photoluminescent properties. In addition, the aqueous photocatalytic activity of the composite is studied under UV−visible light irradiation for the degradation of Rhodamine B. The proposed method represents a fast and inexpensive approach towards the implementation of devices based on metal-semiconductor porous systems, avoiding the use of post-synthesis heat treatment steps which could cause deleterious oxidation of the metallic counterpart, as well as collapse of the porous structure and loss of the ferromagnetic properties. PMID:27877868

Ten Year Study of the Stringently Defined Otitis Prone Child in Rochester, NY

Science.gov (United States)

Pichichero, Michael E.

2016-01-01

This review summarizes a prospective, longitudinal 10-year study in Rochester NY with virtually every clinically diagnosed acute otitis media (AOM) confirmed by bacterial culture of middle ear fluid. Children experiencing 3 episodes within 6 months or 4 episodes in 12 months were considered stringently-defined otitis prone (sOP). We found stringent diagnosis compared with clinical diagnosis reduced the frequency of children meeting the OP definition from 27% to 6% resulting in 14.8% and 2.4% receiving tympanostomy tubes, respectively. Significantly more often RSV infection led to AOM in sOP than non-otitis prone (NOP) children that correlated with diminished total RSV-specific serum IgG. sOP children produced low levels of antibody to Streptococcus pneumoniae and Haemophilus influenzae candidate vaccine protein antigens and to routine pediatric vaccines. sOP children generated significantly fewer memory B cells, functional and memory T cells to otopathogens following NP colonization and AOM than NOP children and they had defects in antigen presenting cells. PMID:27273691

Rugby-metoden SCRUM: En ny måde at bedrive projekter på

DEFF Research Database (Denmark)

Pries-Heje, Lene; Pries-Heje, Jan

2012-01-01

En ny måde at bedrive projekter på breder sig i disse år med overraskende fart. Selv om de første tanker om ”Scrum” – hvor navnet og fremgangsmåden er inspireret af Rugby-spillet – blev tænkt for mere end 10 år siden, så er det først nu at fremgangsmåden for alvor har vundet udbredelse i Danmark....... Denne artikel gennemgår metoden og fortæller om både positive resultater og udfordringer i tre danske organisationer: Et softwarehus, en bank, og et universitet. De tre cases illustrer meget forskellige anvendelsessituationer af Scrum set i forhold til projekternes størrelse, karakter og den...... organisatoriske kontekst. Artiklen slutter med at diskutere, hvad det er der gør, at Scrum er blevet så populær, og i dag fremstår som et reelt alternativ til klassisk plandreven projektledelse...

St. Lawrence Seaway N.Y. Feasibility Study for Additional Locks and Other Navigation Improvements: Plan of Study. Revision.

Science.gov (United States)

1979-11-01

work in the marketing area in its attempt to establish a viable direct container trade. 48 200 FIG11E lI-C-1l POE LOCK CAPACITY ANALYSIS 8UJ04*1 190 ISO ...Avenue, SW Washington, DC 20591 Commissioner New York State Dept. of Comerce 112 State Street Albany, NY 12207 Commissioner New York State Dept. of Er...In the spring, we hAy’: exc,311ent fishing. AL ISO *PP59001111006V SUPLOVIS C.amotb a.,t COIN*m C lobt.. V*. MOM"ua. h"g C. 5.4. tftamw Ua A. 10"I."Hoa

Evidence of the Adoption and Implementation of a Statewide Childhood Obesity Prevention Initiative in the New York State WIC Program: The "NY Fit WIC" Process Evaluation

Science.gov (United States)

Sekhobo, Jackson P.; Egglefield, Katherine; Edmunds, Lynn S.; Shackman, Gene

2012-01-01

Process evaluations are critical in determining whether outcome evaluations are warranted. This study assessed the extent to which a childhood obesity prevention initiative, "NY Fit WIC", was adopted and implemented by the New York State Supplemental Nutrition Program for Women, Infants and Children (WIC). Process data came from…

Evaluation of the ceramographies of the KNK II/1 test zone fuel assembly NY-202-IA

International Nuclear Information System (INIS)

Geier, F.

1983-12-01

From the 211 fuel pins of the KNK II/1 fuel assembly NY-202-IA six intact fuel pins were selected in addition to the defective pin for destructive post-irradiation examinations in the Hot Cells of the KfK Karlsruhe. The assembly had been unloaded due to a pin failure after 192 equivalent full-power days and a maximum burnup of 5.4 %. The main aspect of these investigations was to record the fuel and fuel pin behavior and thus to allow a comparison of the status before and after irradiation. The results can also be used for comparative calculations and adaptations of existing calculational models. This report documents in detailed form the results of the fuel and fuel pin examinations [de

A Study of Four Library Programs for Disadvantaged Persons.

Science.gov (United States)

Winsor, Charlotte B.; Burrows, Lodema

This is a study of four projects in New York City which were established with federal grants to offer library service to the disadvantaged in the area. The four programs studied are the Preschool Project of the Brooklyn Public Library, the Community Coordinator Project of the Brooklyn Public Library, the North Manhattan Project of the New York…

Louis J. Battan 1923”1986

Science.gov (United States)

Atlas, David

Dr. Louis J. Battan died on October 29, 1986, after a short illness. Although he had been a professor of atmospheric sciences at the University of Arizon a since 1958 and director of the Institute of Atmospheric Physics there from 1973 to 1982 (and associate director from 1958 to 1973), his activities on the national and international scenes were so varied that he was known in different ways by the numerous communities with which he was involved. However, all who knew him shared his uncommonly good humor, took pride in his friendship, and respected his wisdom and good judgment. Lou is survived by his wife Jeanette, daughter Suzette, and son Paul.Battan was born in New York City on February 9, 1923. He was the second of four sons born to Annibale and Luisa Battan, immigrants to the United States from the village of Vigo in the Tyrolean Alps of Austria. He grew up in Brooklyn, N.Y., in a family environment that encouraged the highest moral standards and a devotion to hard work and self-reliance, qualities that remained with him throughout his life.

Manga comic influences snack selection in Black and Hispanic New York City youth.

Science.gov (United States)

Leung, May May; Tripicchio, Gina; Agaronov, Alen; Hou, Ningqi

2014-01-01

To determine whether a single exposure to a Manga comic (Japanese comic art) with multiple messages promoting fruit intake influenced snack selection in minority urban youth. Fifty-seven youth (mean age 10.8 y; 54% female; 74% black/African American) attending after-school programs in Brooklyn, NY participated in a pilot study in which they were randomly assigned to receive the comic or a non-health-related newsletter. After reading their media, participants were offered a snack and could choose from among healthy/unhealthy options. Secondary outcomes included knowledge, self-efficacy, and outcome expectations related to fruit intake and media transportation. Data were analyzed using regression and paired t test. Comic group participants were significantly more likely to choose a healthy snack, compared to the Attention-control group (odds ratio = 3.6, 95% confidence interval: 1.1-12.1, P = .04). The Comic group reported increases in self-efficacy (P = .04) and greater transportation (immersion into media) (P = .006). Results suggest Manga comics may be a useful format to promote healthy snack selection in urban minority youth. Copyright © 2014 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

Going Tobacco-Free on 24 New York City University Campuses: A Public Health Agency's Partnership with a Large Urban Public University System

Science.gov (United States)

Bresnahan, Marie P.; Sacks, Rachel; Farley, Shannon M.; Mandel-Ricci, Jenna; Patterson, Ty; Lamberson, Patti

2016-01-01

The New York City Department of Health and Mental Hygiene partnered with the nation's largest university system, the City University of New York (CUNY), to provide technical assistance and resources to support the development and implementation of a system-wide tobacco-free policy. This effort formed one component of "Healthy CUNY"--a…

The Experiment

Science.gov (United States)

Miranda, Maria Eugenia

2009-01-01

The City University of New York (CUNY) Graduate School of Journalism is testing a new model for journalism with an innovative hyperlocal news project with The New York Times. CUNY is not only providing interactive media instruction to budding professional journalists, but some of its students are helping train citizen journalists to contribute…

Burden of Mental Illness and Non-communicable Diseases and Risk Factors for Mental Illness Among Refugees in Buffalo, NY, 2004-2014.

Science.gov (United States)

Mulugeta, Wudeneh; Xue, Hong; Glick, Myron; Min, Jungwon; Noe, Michael F; Wang, Youfa

2018-05-21

Limited is known about mental illness and non-communicable diseases (NCDs) and their risk factors among refugees. These were studied using data collected from a refugee population in Buffalo, NY. Longitudinal data collected on 1055 adults (> 18 years) at a large refugee health center in Buffalo, NY, during 2004-2014 were used. Main outcomes were hypertension, diabetes, tobacco use, obesity, overweight/obesity, and mental illness. Risk factors were assessed using multivariate regression models. Compared to those without mental illness, refugees with mental illness had higher rates of hypertension (16.9 vs 28.4%, P mental illness (25.4 to 36.7%, P mental illness (13.0 to 24.5%, P mental illness prevalence among refugees was 16%, ranging from 6.9% among Asians to 43.9% among Cubans. Women were more likely to have mental illness (odds ratio = 2.45; 95% confidence interval [CI] = 1.68-3.58) than men. Refugees who lived longer in the USA were more likely to carry psychiatric diagnoses (OR = 1.12; 95% CI = 1.04-1.21). Mental illness rates varied considerably across various refugee groups. Rates of obesity and NCDs among refugees with mental illness were higher than among those without mental disorders. Gender, region of origin, and length of stay in the USA were associated with mental illness. Accurate and culturally sensitive screenings and assessments of mental illness are needed to reduce these health disparities.

Overview of the Brooklyn traffic real-time ambient pollutant penetration and environmental dispersion (B-TRAPPED) study: theoretical background and model for design of field experiments.

Science.gov (United States)

Hahn, Intaek; Wiener, Russell W; Richmond-Bryant, Jennifer; Brixey, Laurie A; Henkle, Stacy W

2009-12-01

The Brooklyn traffic real-time ambient pollutant penetration and environmental dispersion (B-TRAPPED) study was a multidisciplinary field research project that investigated the transport, dispersion, and infiltration processes of traffic emission particulate matter (PM) pollutants in a near-highway urban residential area. The urban PM transport, dispersion, and infiltration processes were described mathematically in a theoretical model that was constructed to develop the experimental objectives of the B-TRAPPED study. In the study, simultaneous and continuous time-series PM concentration and meteorological data collected at multiple outdoor and indoor monitoring locations were used to characterize both temporal and spatial patterns of the PM concentration movements within microscale distances (street canyon; (2) investigating the effects of urban structures such as a tall building or an intersection on the transport and dispersion of PM; (3) studying the influence of meteorological variables on the transport, dispersion, and infiltration processes; (4) characterizing the relationships between the building parameters and the infiltration mechanisms; (5) establishing a cause-and-effect relationship between outdoor-released PM and indoor PM concentrations and identifying the dominant mechanisms involved in the infiltration process; (6) evaluating the effectiveness of a shelter-in-place area for protection against outdoor-released PM pollutants; and (7) understanding the predominant airflow and pollutant dispersion patterns within the neighborhood using wind tunnel and CFD simulations. The 10 papers in this first set of papers presenting the results from the B-TRAPPED study address these objectives. This paper describes the theoretical background and models representing the interrelated processes of transport, dispersion, and infiltration. The theoretical solution for the relationship between the time-dependent indoor PM concentration and the initial PM concentration

Návrh změny metody konsolidace u vybraného konsolidovaného celku

OpenAIRE

Čadová, Michaela

2017-01-01

Téma diplomové práce je konsolidace účetní závěrky. Práce obsahuje teoretická východiska, která se týkají problematiky konsolidace účetní závěrky, a tyto poznatky jsou potom zúročeny v části praktické. Analytická část se zaobírá zhodnocením současného stavu, obsahuje tedy původní konsolidaci účetní závěrky zvolené společnosti. V návrhové části je aplikována nová metoda konsolidace účetní závěrky. Následně je zhodnocen dopad změny konsolidační metody na ekonomickou situaci konsolidačního celku...

Mina P. Shaughnessy: Her Life and Work.

Science.gov (United States)

Maher, Jane

This book is intended to be both a biography of an extraordinary woman and a historical account of events leading to Open Admissions within the City University of New York (CUNY) in 1970, wherein every graduate of a New York City high school was guaranteed a place within the CUNY system. The book profiles Mina Shaugnessy, who devoted her…

Studium tepelných vlastností materiálů akumulujících teplo na bázi fázové přeměny

OpenAIRE

Valentová, Kateřina

2016-01-01

Diplomová práce se zabývá studiem tepelných vlastností materiálů akumulující teplo na bázi fázové přeměny. Cílem této práce bylo proměřit tepelné vlastnosti materiálů využívající k akumulaci tepla fázovou přeměnu, a to především komerčního materiálu od firmy Phase Change Material Products Ltd pod názvem PlusICE A118. Takové materiály se označují jako PCM (z angl. Phase Change Material) a využívají se například jako tepelné akumulátory (izolanty) ve stavebnictví. Nejprve byly popsány fázové př...

Just health: meeting health needs fairly

National Research Council Canada - National Science Library

Daniels, Norman

2008-01-01

... Protection Medical Professionalism and the Care We Should Get 7 8 161 191 218 part iii uses 9 Fairness in Health Sector Reform Accountability for Reasonableness in Developing Countries: Two Applications Reducing Health Disparities: No Simple Matter Priority Setting and Human Rights 10 11 12 243 274 297 313 vP1: KAE CUNY1073-FM CUNY1073/Daniels 978 0 52...

Gastrointestinal events and association with initiation of treatment for osteoporosis

Directory of Open Access Journals (Sweden)

Modi A

2015-11-01

Full Text Available Ankita Modi,1 Ethel S Siris,2 Jackson Tang,3 Shiva Sajjan,1 Shuvayu S Sen1 1Center for Observational and Real-World Evidence, Merck & Co., Inc, Kenilworth, NJ, 2Toni Stabile Osteoporosis Center, Columbia University Medical Center, NY Presbyterian Hospital, New York, NY, 3Asclepius Analytics Ltd, Brooklyn, NY, USA Background: Preexisting gastrointestinal (GI events may deter the use of pharmacologic treatment in patients diagnosed with osteoporosis (OP. The objective of this study was to examine the association between preexisting GI events and OP pharmacotherapy initiation among women diagnosed with OP. Methods: The study utilized claims data from a large US managed care database to identify women aged ≥55 years with a diagnosis code for OP (index date during 2002–2009. Patients with a claim for pharmacologic OP treatment in the 12-month pre-index period (baseline were excluded. OP treatment initiation in the post-index period was defined as a claim for bisphosphonates (alendronate, ibandronate, risedronate, zoledronic acid, calcitonin, raloxifene, or teriparatide. During the post-index period (up to 12 months, GI events were identified before treatment initiation. A time-dependent Cox regression model was used to investigate the likelihood of initiating any OP treatment. Among patients initiating OP treatment, a discrete choice model was utilized to assess the relationship between post-index GI events and likelihood of initiating with a bisphosphonate versus a non-bisphosphonate. Results: In total, 65,344 patients (mean age 66 years were included; 23.7% had a GI event post diagnosis and before treatment initiation. Post-index GI events were associated with a 75% lower likelihood of any treatment initiation (hazard ratio 0.25; 95% confidence interval 0.24–0.26. Among treated patients (n=23,311, those with post-index GI events were 39% less likely to receive a bisphosphonate versus a non-bisphosphonate (odds ratio 0.61; 95% confidence

Size distributions and chemical properties of aerosol at Ny Ålesund, Svalbard

Science.gov (United States)

Covert, David S.; Heintzenberg, Jost

Physical and chemical parameters of the arctic aerosol were investigated at Ny Ålesund, Svalbard, in March and April 1989 in connection with the third Arctic Gas and Aerosol Project (AGASP III). The number size distribution of the particles was measured over the range of 0.02-1.0 μm. Filter samples were analysed for elemental composition and two integral chemical properties, hygroscopic growth and volatility, were measured. Along with the latter measurements, the distribution of these properties at specific particle sizes, i.e. the degree of internal mixing, was determined. Both clean, marine conditions and "arctic haze" episodes were included in the series of measurements. The number size distribution indicated that the aerosol was well aged based on its narrowness and the relative low concentration of nuclei mode particles. It had a number mode at 0.22 μm diameter and geometric standard deviation of 1.4. Generally the particles exhibited uniform hygroscopic growth properties, i.e. they were largely internally mixed. The growth factor was 1.45 at 90% relative humidity. Approximately 40% of the overall particulate mass was volatile at a temperature of 50°C. The volatile fraction varied form particle to particle, i.e. the particles were externally mixed with respect to volatility.

Oxygen vibrations in the series Bi2Sr2Ca{_{n-1}}Cu{n}O{_{4+2 n+y}}

Science.gov (United States)

Faulques, E.; Dupouy, P.; Lefrant, S.

1991-06-01

We present a discussion of the oxygen vibrations in the Bi{2}Sr{2}Ca{n-1}Cu{n}O{4+2 n+y} high T_c superconductors with the aim of interpreting Raman spectra in the case of the non-symmorphic Amaa structure. Group theory shows that the oxygen atoms belonging to the central CuO{2} plane generate a Raman activity for the n=1,3 phases. Consequently, we propose a novel assignment for the lines of weak intensity at 297, 316 and 333 cm^{-1}. It is shown that the two components of the 460 cm^{-1} band may be consistent with the Amma structure. Spectra recorded in crossed polarization exhibit weak lines which could be assigned to B {1g} modes expected for the three phases. Nous présentons une discussion sur les vibrations des atomes d'oxygène dans la série des supraconducteurs Bi{2}Sr{2}Ca{n-1}Cu{n}O{4+2 n+y} dans le but d'interpréter les spectres Raman. L'analyse des modes normaux de vibration de la structure Amaa pour les phases n=1 ou 3 montre que les atomes d'oxygène du plan CuO{2} contenant les centres d'inversion donnent lieu à une activité Raman. En conséquence, nous proposons une nouvelle attribution pour les raies de faible intensité à 297, 316 et 333 cm^{-1}. Nous montrons que le dédoublement de la bande à 460 cm^{-1} pourrait être dû à la structure Amaa. Les spectres enregistrés en polarization croisée montrent de faibles bandes qui peuvent être attribuées aux modes B {1g} attendus pour les trois phases.

Marketing equipment at the leading edge of technology

International Nuclear Information System (INIS)

Rapp, K.

1992-01-01

This chapter describes the involvement of a gas utility, Brooklyn Union Gas Company, in the marketing of small cogeneration modules and as project managers for their installation. The topics of the chapter include a background of Brooklyn Union, a description of the TOTEM 15 kW module, the economic impact f the TOTEM on the market for natural gas, and the economics of marketing and servicing the TOTEM

Catalytic synthesis of alcoholic fuels for transportation from syngas

Energy Technology Data Exchange (ETDEWEB)

Qiongxiao Wu

2012-12-15

Based on input from computational catalyst screening, an experimental investigation of promising catalyst candidates for methanol synthesis from syngas has been carried out. Cu-Ni alloys of different composition have been identified as potential candidates for methanol synthesis. These Cu-Ni alloy catalysts have been synthesized and tested in a fixed-bed continuous-flow reactor for CO hydrogenation. The metal area based activity for a Cu-Ni/SiO2 catalyst is at the same level as a Cu/ZnO/Al2O3 model catalyst. The high activity and selectivity of silica supported Cu-Ni alloy catalysts agrees with the fact that the DFT calculations identified Cu-Ni alloys as highly active and selective catalysts for the hydrogenation of CO to form methanol. This work has also provided a systematic study of Cu-Ni catalysts for methanol synthesis from syngas. The following observations have been made: (1) Cu-Ni catalysts (Cu/Ni molar ratio equal to 1) supported on SiO2, ZrO2, {gamma}-Al2O3, and carbon nanotubes exhibit very different selectivities during CO hydrogenation. However, the metal area based CO conversion rates of all supported Cu-Ni catalysts are at the same level. Carbon nanotubes and SiO2 supported Cu-Ni catalysts show high activity and selectivity for methanol synthesis. The Cu-Ni/ZrO2 catalyst exhibits high methanol selectivity at lower temperatures (250 deg. C), but the selectivity shifts to hydrocarbons and dimethyl ether at higher temperatures (> 275 deg. C). It seems likely that the Cu-Ni alloys always produce methanol, but that some supports further convert methanol to different products. (2) Cu-Ni/SiO2 catalysts have been prepared with different calcination and reduction procedures and tested in the synthesis of methanol from H2/CO. The calcination of the impregnated catalysts (with/without calcination step) and different reduction procedures with varying hydrogen concentration have significant influence on Cu-Ni alloy formation and the alloy particle size and

Double-difference relocation of the 29 January 2011 ML 4.5 Oroszlány earthquake and its aftershocks and its relevance to the rheology of the lithosphere and geothermal prospectivity

NARCIS (Netherlands)

Békési, E.; Süle, B.; Lenkey, L.; Lenkey-Bőgér, Á.; Bondár, I.

2017-01-01

In the central part of Hungary, an earthquake with the local magnitude of 4.5 occurred near the town of Oroszlány, on 29 January 2011. The main shock and its more than 200 aftershocks were recorded by a significant number of three-component seismic stations, which enabled us to perform multiple

Post-irradiation examinations on the KNK II/1 fuel element NY-203 with 400 equivalent full-power days residence time and 10 % burnup

International Nuclear Information System (INIS)

Patzer, G.; Geier, F.

1984-09-01

The fuel assembly NY-203 has been irradiated in the first core of KNK II up to a burnup of about 10 % and a residence time of 400 equivalent full-power days. The assembly contained 211 fuel pins with 6.0 mm outer diameter and fuel pellets with the composition (U 0 .7Pu 0 .3)O 2 .00. The cladding material was the austenitic steel 1.4988 lg. Some selected pins were examined in the hot cells of the KfK Karlsruhe. The post-irradiation examinations did not reveal any critical design aspects [de

Estimation of the annual primary production of the lichen Cetrariella delisei in a glacier foreland in the High Arctic, Ny-Ålesund, Svalbard

OpenAIRE

Uchida, Masaki; Nakatsubo, Takayuki; Kanda, Hiroshi; Koizumi, Hiroshi

2006-01-01

The fruticose lichen Cetrariella delisei is among the dominant lichen species in the deglaciated High Arctic areas of Svalbard. As part of a study of carbon cycling in the High Arctic, we aimed to estimate the primary production of lichen in a deglaciated area in Ny-Ålesund, Svalbard (79° N), by examining the effects of abiotic factors on the net photosynthesis (Pn) and dark respiration (R) rates of C. delisei. Experiments were conducted in the snow-free season of 2000 using an open-fl ow gas...

National Dam Safety Program. Larchwood Lake Dam (Inventory Number NY 727), Susquehanna River Basin, Otsego County, New York. Phase I Inspection Report,

Science.gov (United States)

1981-08-04

8217 IELT OR BASE FLOw. USE VALUE i9?OF’ N. Y STATE NAMP - MINI/tM W’ RUNOFF (1ANm~s/DAy) FOR DEE,4-,/w,6 7W P-S/ r’ Pslic 2/6 t US5E 0. (/1IAy D-9...RESOURCES COMMISSION CONSERVATION DEPARTMENT ALBANY, N.Y. 12226 Do Not Write in This Box AppI. No. _____411_____V/ Darn No. __ __ __ __ Permit No. Watershed...extent and in such time and manner also notify him promptly in writing of the completion of the as the Water Resources Commission may require, remove

Cultivating Positive Youth Development, Critical Consciousness, and Authentic Care in Urban Environmental Education.

Science.gov (United States)

Delia, Jesse; Krasny, Marianne E

2017-01-01

This paper addresses the issue of how to provide affordances for youth development in the context of environmental stewardship in cities. Urban environmental education encompasses place-based and action-oriented stewardship practices, including community gardening and vegetable production, often with the dual goals of developing youth and community assets. Yet in-depth understanding of how these goals are achieved is lacking. Using narrative inquiry, we explored participant experiences in a multi-year agriculture internship program conducted by the food justice organization East New York Farms! (ENYF) in Brooklyn, NY. Emerging from our conversations with youth were five themes defining their intern experience: ENYF as somewhere to belong, to be pushed, to grapple with complexity, to practice leadership, and to become yourself. We propose a theory of change that emphasizes politicized notions of caring as a foundation for cultivating developmental assets, including competence, contribution, and critical consciousness, among youth who participate in ENYF programs multiple years. This paper extends the literature on socio-environmental affordances to encompass urban environmental education programs, which incorporate physical and social features that act as affordances. Further, this paper describes a feedback loop in which youth afforded opportunities to develop assets through contributing to their community in turn create affordances for additional youth and adults.

Cultivating Positive Youth Development, Critical Consciousness, and Authentic Care in Urban Environmental Education

Directory of Open Access Journals (Sweden)

Jesse Delia

2018-01-01

Full Text Available This paper addresses the issue of how to provide affordances for youth development in the context of environmental stewardship in cities. Urban environmental education encompasses place-based and action-oriented stewardship practices, including community gardening and vegetable production, often with the dual goals of developing youth and community assets. Yet in-depth understanding of how these goals are achieved is lacking. Using narrative inquiry, we explored participant experiences in a multi-year agriculture internship program conducted by the food justice organization East New York Farms! (ENYF in Brooklyn, NY. Emerging from our conversations with youth were five themes defining their intern experience: ENYF as somewhere to belong, to be pushed, to grapple with complexity, to practice leadership, and to become yourself. We propose a theory of change that emphasizes politicized notions of caring as a foundation for cultivating developmental assets, including competence, contribution, and critical consciousness, among youth who participate in ENYF programs multiple years. This paper extends the literature on socio-environmental affordances to encompass urban environmental education programs, which incorporate physical and social features that act as affordances. Further, this paper describes a feedback loop in which youth afforded opportunities to develop assets through contributing to their community in turn create affordances for additional youth and adults.

Insomnia symptoms and repressive coping in a sample of older Black and White women

Directory of Open Access Journals (Sweden)

Pierre-Louis Jessy

2007-01-01

Full Text Available Abstract Background This study examined whether ethnic differences in insomnia symptoms are mediated by differences in repressive coping styles. Methods A total of 1274 women (average age = 59.36 ± 6.53 years participated in the study; 28% were White and 72% were Black. Older women in Brooklyn, NY were recruited using a stratified, cluster-sampling technique. Trained staff conducted face-to-face interviews lasting 1.5 hours acquiring sociodemographic data, health characteristics, and risk factors. A sleep questionnaire was administered and individual repressive coping styles were assessed. Fisher's exact test and Spearman and Pearson analyses were used to analyze the data. Results The rate of insomnia symptoms was greater among White women [74% vs. 46%; χ2 = 87.67, p 1,1272 = 304.75, p s = -0.43, p s = -0.18, p Conclusion Relationships between ethnicity and insomnia symptoms are jointly dependent on the degree of repressive coping, suggesting that Black women may be reporting fewer insomnia symptoms because of a greater ability to route negative emotions from consciousness. It may be that Blacks cope with sleep problems within a positive self-regulatory framework, which allows them to deal more effectively with sleep-interfering psychological processes to stressful life events and to curtail dysfunctional sleep-interpreting processes.

Trends of fruit and vegetable availability in neighbourhoods in Albany, NY, USA, 2003-2012.

Science.gov (United States)

Hosler, Akiko S; Kammer, Jamie R

2015-02-01

To investigate a 9-year trend of fresh fruit and vegetable availability and factors associated with the net availability change in two contrasting neighbourhoods. Longitudinal design. Data were collected in 2003, 2009 and 2012 through in-store observations. Fresh fruit and vegetable availability was presented by weight-adjusted counts of stores having designated varieties per 10 000 population. A low-income minority neighbourhood and an adjacent middle-income racially mixed neighbourhood in Albany, NY, USA. These neighbourhoods became sites of fresh produce interventions after baseline data were collected. A total of 111, 128 and 146 eligible food stores in respective years. Fresh fruit availability (two or more varieties) increased in both neighbourhoods. Inventory expansion of existing stores and the convenience store intervention contributed to the significant increase (P for trend=0·04) of fresh fruit availability in the minority neighbourhood. Although not statistically significant (P>0·05), the availability of two or more dark-coloured fresh vegetables also increased in the mixed neighbourhood, but declined slightly in the minority neighbourhood. The secular (non-intervention) fresh vegetable availability rate ratio by neighbourhood reached 3·0 in 2012 (Pconvenience store intervention to address the fresh vegetable disparity.

Ground-based lidar measurements from Ny-Ålesund during ASTAR 2007

Directory of Open Access Journals (Sweden)

A. Herber

2009-11-01

Full Text Available During the Arctic Study of Tropospheric Aerosol, Clouds and Radiation (ASTAR in March and April 2007, measurements obtained at the AWIPEV Arctic Research Base in Ny-Ålesund, Spitsbergen at 78.9° N, 11.9° E (operated by the Alfred Wegener Institute for Polar and Marine Research – AWI and the Institut polaire français Paul-Emile Victor – IPEV, supported the airborne campaign. This included lidar data from the Koldewey Aerosol Raman Lidar (KARL and the Micro Pulse Lidar (MPL, located in the atmospheric observatory as well as photometer data and the daily launched radiosonde. The MPL features nearly continuous measurements; the KARL was switched on whenever weather conditions allowed observations (145 h in 61 days. From 1 March to 30 April, 71 meteorological balloon soundings were performed and compared with the concurrent MPL measurements; photometer measurements are available from 18 March. For the KARL data, a statistical overview of particle detection based on their optical properties backscatter ratio and volume depolarization can be given. The altitudes of the occurrence of the named features (subvisible and visible ice and water as well as mixed-phase clouds, aerosol layers as well as their dependence on different air mass origins are analyzed. Although the spring 2007 was characterized by rather clean conditions, diverse case studies of cloud and aerosol occurrence during March and April 2007 are presented in more detail, including temporal development and main optical properties as depolarization, backscatter and extinction coefficients. Links between air mass origins and optical properties can be presumed but need further evidence.

Modeling Adsorption Based Filters (Bio-remediation of Heavy Metal Contaminated Water)

Science.gov (United States)

McCarthy, Chris

I will discuss kinetic models of adsorption, as well as models of filters based on those mechanisms. These mathematical models have been developed in support of our interdisciplinary lab group, which is centered at BMCC/CUNY (City University of New York). Our group conducts research into bio-remediation of heavy metal contaminated water via filtration. The filters are constructed out of biomass, such as spent tea leaves. The spent tea leaves are available in large quantities as a result of the industrial production of tea beverages. The heavy metals bond with the surfaces of the tea leaves (adsorption). The models involve differential equations, stochastic methods, and recursive functions. I will compare the models' predictions to data obtained from computer simulations and experimentally by our lab group. Funding: CUNY Collaborative Incentive Research Grant (Round 12); CUNY Research Scholars Program.

Catalytic synthesis of alcoholic fuels for transportation from syngas

OpenAIRE

Wu, Qiongxiao; Jensen, Anker Degn; Grunwaldt, Jan-Dierk; Temel, Burcin; Christensen, Jakob Munkholt

2013-01-01

This work has investigated the catalytic conversion of syngas into methanol and higher alcohols. Based on input from computational catalyst screening, an experimental investigation of promising catalyst candidates for methanol synthesis from syngas has been carried out. Cu-Ni alloys of different composition have been identified as potential candidates for methanol synthesis. These Cu-Ni alloy catalysts have been synthesized and tested in a fixed-bed continuous-flow reactor for CO hydrogenatio...

Electrical control of superparamagnetism

Science.gov (United States)

Yamada, Kihiro T.; Koyama, Tomohiro; Kakizakai, Haruka; Miwa, Kazumoto; Ando, Fuyuki; Ishibashi, Mio; Kim, Kab-Jin; Moriyama, Takahiro; Ono, Shimpei; Chiba, Daichi; Ono, Teruo

2017-01-01

The electric field control of superparamagnetism is realized using a Cu/Ni system, in which the deposited Ni shows superparamagnetic behavior above the blocking temperature. An electric double-layer capacitor (EDLC) with the Cu/Ni electrode and a nonmagnetic counter electrode is fabricated to examine the electric field effect on magnetism in the magnetic electrode. By changing the voltage applied to the EDLC, the blocking temperature of the system is clearly modulated.

Nanocrystalline Si pathway induced unipolar resistive switching behavior from annealed Si-rich SiNx/SiNy multilayers

Science.gov (United States)

Jiang, Xiaofan; Ma, Zhongyuan; Yang, Huafeng; Yu, Jie; Wang, Wen; Zhang, Wenping; Li, Wei; Xu, Jun; Xu, Ling; Chen, Kunji; Huang, Xinfan; Feng, Duan

2014-09-01

Adding a resistive switching functionality to a silicon microelectronic chip is a new challenge in materials research. Here, we demonstrate that unipolar and electrode-independent resistive switching effects can be realized in the annealed Si-rich SiNx/SiNy multilayers with high on/off ratio of 109. High resolution transmission electron microscopy reveals that for the high resistance state broken pathways composed of discrete nanocrystalline silicon (nc-Si) exist in the Si nitride multilayers. While for the low resistance state the discrete nc-Si regions is connected, forming continuous nc-Si pathways. Based on the analysis of the temperature dependent I-V characteristics and HRTEM photos, we found that the break-and-bridge evolution of nc-Si pathway is the origin of resistive switching memory behavior. Our findings provide insights into the mechanism of the resistive switching behavior in nc-Si films, opening a way for it to be utilized as a material in Si-based memories.

On the evolution of Cu-Ni-rich bridges of Alnico alloys with tempering

Energy Technology Data Exchange (ETDEWEB)

Fan, M. [Department of Materials Science and Engineering, North Carolina State University, Campus Box 7907, Raleigh, NC 27695-7907 (United States); Liu, Y. [Department of Materials Science and Engineering, North Carolina State University, Campus Box 7907, Raleigh, NC 27695-7907 (United States); Analytical Instrumentation Facility, North Carolina State University, Raleigh, NC 27695 (United States); Jha, Rajesh; Dulikravich, George S. [Departments of Mechanical and Materials Engineering, MAIDROC, Florida International University, EC3462, 10555 West Flagler Street, Miami, FL 33174 (United States); Schwartz, J.; Koch, C.C. [Department of Materials Science and Engineering, North Carolina State University, Campus Box 7907, Raleigh, NC 27695-7907 (United States)

2016-12-15

Tempering is a critical step in Alnico alloy processing, yet the effects of tempering on microstructure have not been well studied. Here we report these effects, and in particular the effects on the Cu-Ni bridges. Energy-dispersive X-ray spectroscopy (EDS) maps and line scans show that tempering changes the elemental distribution in the Cu-Ni bridges, but not the morphology and distribution of Cu-bridges. The Cu concentration in the Cu-Ni bridges increases after tempering while other element concentrations decrease, especially Ni and Al. Furthermore, tempering sharpens the Cu bridge boundaries. These effects are primarily related to the large 2C{sub 44}/(C{sub 11}−C{sub 12}) ratio for Cu, largest of all elements in Alnico. In addition, the Ni-Cu loops around the α{sub 1} phases become inconspicuous with tempering. The diffusion of Fe and Co to the α{sub 1} phase during tempering, which increases the difference of saturation magnetization between the α{sub 1} and α{sub 2} phases, is observed by EDS. In summary, α{sub 1}, α{sub 2} and Cu-bridges are concentrated with their major elements during tempering which improves the magnetic properties. The formation of these features formed through elemental diffusion is discussed via energy theories. - Highlights: • Tempering changes the elemental distribution in the Cu-Ni bridges, but not morphology. • Cu concentration in the Cu-Ni bridges increases after tempering while others decrease. • These effects are related to the large 2C{sub 44}/(C{sub 11}−C{sub 12}) ratio for Cu. • The Ni-Cu loops around the α{sub 1} phases become inconspicuous with tempering. • The diffusion of Fe and Co to the α{sub 1} phase during tempering is observed by EDS.

Vertical Profiles and Chemical Properties of Aerosol Particles upon Ny-Ålesund (Svalbard Islands

Directory of Open Access Journals (Sweden)

B. Moroni

2015-01-01

Full Text Available Size-segregated particle samples were collected in the Arctic (Ny-Ålesund, Svalbard in April 2011 both at ground level and in the free atmosphere exploiting a tethered balloon equipped also with an optical particle counter (OPC and meteorological sensors. Individual particle properties were investigated by scanning electron microscopy coupled with energy dispersive microanalysis (SEM-EDS. Results of the SEM-EDS were integrated with particle size and optical measurements of the aerosols properties at ground level and along the vertical profiles. Detailed analysis of two case studies reveals significant differences in composition despite the similar structure (layering and the comparable texture (grain size distribution of particles in the air column. Differences in the mineral chemistry of samples point at both local (plutonic/metamorphic complexes in Svalbard and remote (basic/ultrabasic magmatic complexes in Greenland and/or Iceland geological source regions for dust. Differences in the particle size and shape are put into relationship with the mechanism of particle formation, that is, primary (well sorted, small or secondary (idiomorphic, fine to coarse grained origin for chloride and sulfate crystals and transport/settling for soil (silicate, carbonate and metal oxide particles. The influence of size, shape, and mixing state of particles on ice nucleation and radiative properties is also discussed.

Preliminary Results from the First Deployment of a Tethered-Balloon Cloud Particle Imager Instrument Package in Arctic Stratus Clouds at Ny-Alesund

Science.gov (United States)

Lawson, P.; Stamnes, K.; Stamnes, J.; Zmarzly, P.; O'Connor, D.; Koskulics, J.; Hamre, B.

2008-12-01

A tethered balloon system specifically designed to collect microphysical data in mixed-phase clouds was deployed in Arctic stratus clouds during May 2008 near Ny-Alesund, Svalbard, at 79 degrees North Latitude. This is the first time a tethered balloon system with a cloud particle imager (CPI) that records high-resolution digital images of cloud drops and ice particles has been operated in cloud. The custom tether supplies electrical power to the instrument package, which in addition to the CPI houses a 4-pi short-wavelength radiometer and a met package that measures temperature, humidity, pressure, GPS position, wind speed and direction. The instrument package was profiled vertically through cloud up to altitudes of 1.6 km. Since power was supplied to the instrument package from the ground, it was possible to keep the balloon package aloft for extended periods of time, up to 9 hours at Ny- Ålesund, which was limited only by crew fatigue. CPI images of cloud drops and the sizes, shapes and degree of riming of ice particles are shown throughout vertical profiles of Arctic stratus clouds. The images show large regions of mixed-phase cloud from -8 to -2 C. The predominant ice crystal habits in these regions are needles and aggregates of needles. The amount of ice in the mixed-phase clouds varied considerably and did not appear to be a function of temperature. On some occasions, ice was observed near cloud base at -2 C with supercooled cloud above to - 8 C that was devoid of ice. Measurements of shortwave radiation are also presented. Correlations between particle distributions and radiative measurements will be analyzed to determine the effect of these Arctic stratus clouds on radiative forcing.

The distribution of depleted uranium contamination in Colonie, NY, USA

International Nuclear Information System (INIS)

Lloyd, N.S.; Chenery, S.R.N.; Parrish, R.R.

2009-01-01

Uranium oxide particles were dispersed into the environment from a factory in Colonie (NY, USA) by prevailing winds during the 1960s and '70s. Uranium concentrations and isotope ratios from bulk soil samples have been accurately measured using inductively coupled plasma quadrupole mass spectrometry (ICP-QMS) without the need for analyte separation chemistry. The natural range of uranium concentrations in the Colonie soils has been estimated as 0.7-2.1 μg g -1 , with a weighted geometric mean of 1.05 μg g -1 ; the contaminated soil samples comprise uranium up to 500 ± 40 μg g -1 . A plot of 236 U/ 238 U against 235 U/ 238 U isotope ratios describes a mixing line between natural uranium and depleted uranium (DU) in bulk soil samples; scatter from this line can be accounted for by heterogeneity in the DU particulate. The end-member of DU compositions aggregated in these bulk samples comprises (2.05 ± 0.06) x 10 -3235 U/ 238 U, (3.2 ± 0.1) x 10 -5236 U/ 238 U, and (7.1 ± 0.3) x 10 -6234 U/ 238 U. The analytical method is sensitive to as little as 50 ng g -1 DU mixed with the natural uranium occurring in these soils. The contamination footprint has been mapped northward from site, and at least one third of the uranium in a soil sample from the surface 5 cm, collected 5.1 km NNW of the site, is DU. The distribution of contamination within the surface soil horizon follows a trend of exponential decrease with depth, which can be approximated by a simple diffusion model. Bioturbation by earthworms can account for dispersal of contaminant from the soil surface, in the form of primary uranium oxide particulates, and uranyl species that are adsorbed to organic matter. Considering this distribution, the total mass of uranium contamination emitted from the factory is estimated to be c. 4.8 tonnes.

The distribution of depleted uranium contamination in Colonie, NY, USA

Energy Technology Data Exchange (ETDEWEB)

Lloyd, N.S., E-mail: nsl3@alumni.leicester.ac.uk [Department of Geology, University of Leicester, University Road, Leicester, LE1 7RH (United Kingdom); Chenery, S.R.N. [British Geological Survey, Kingsley Dunham Centre, Keyworth, Nottingham, NG12 5GG (United Kingdom); Parrish, R.R. [Department of Geology, University of Leicester, University Road, Leicester, LE1 7RH (United Kingdom); NERC Isotope Geosciences Laboratory, Kingsley Dunham Centre, Keyworth, Nottingham, NG12 5GG (United Kingdom)

2009-12-20

Uranium oxide particles were dispersed into the environment from a factory in Colonie (NY, USA) by prevailing winds during the 1960s and '70s. Uranium concentrations and isotope ratios from bulk soil samples have been accurately measured using inductively coupled plasma quadrupole mass spectrometry (ICP-QMS) without the need for analyte separation chemistry. The natural range of uranium concentrations in the Colonie soils has been estimated as 0.7-2.1 {mu}g g{sup -1}, with a weighted geometric mean of 1.05 {mu}g g{sup -1}; the contaminated soil samples comprise uranium up to 500 {+-} 40 {mu}g g{sup -1}. A plot of {sup 236}U/{sup 238}U against {sup 235}U/{sup 238}U isotope ratios describes a mixing line between natural uranium and depleted uranium (DU) in bulk soil samples; scatter from this line can be accounted for by heterogeneity in the DU particulate. The end-member of DU compositions aggregated in these bulk samples comprises (2.05 {+-} 0.06) x 10{sup -3235}U/{sup 238}U, (3.2 {+-} 0.1) x 10{sup -5236}U/{sup 238}U, and (7.1 {+-} 0.3) x 10{sup -6234}U/{sup 238}U. The analytical method is sensitive to as little as 50 ng g{sup -1} DU mixed with the natural uranium occurring in these soils. The contamination footprint has been mapped northward from site, and at least one third of the uranium in a soil sample from the surface 5 cm, collected 5.1 km NNW of the site, is DU. The distribution of contamination within the surface soil horizon follows a trend of exponential decrease with depth, which can be approximated by a simple diffusion model. Bioturbation by earthworms can account for dispersal of contaminant from the soil surface, in the form of primary uranium oxide particulates, and uranyl species that are adsorbed to organic matter. Considering this distribution, the total mass of uranium contamination emitted from the factory is estimated to be c. 4.8 tonnes.

Alongshore Momentum Balance Over Shoreface-Connected Ridges, Fire Island, NY

Science.gov (United States)

Ofsthun, C.; Wu, X.; Voulgaris, G.; Warner, J. C.

2016-12-01

he momentum balance of alongshore flows over straight, uniform shelfs has been analyzed extensively over the last few decades. More recently, the effect of coastline curvature and how this might alter the relative significance of the momentum terms has received additional attention. In this contribution, the alongshore momentum over shelves with straight coastline, but non-uniform bathymetry is examined. Hydrodynamic and hydrographic data collected by the US Geological Survey (Fire Island Coastal Change project) on the inner shelf of Fire Island, NY over a region of shore-face connected ridges (SFCRs) are used to describe wind-induced circulation and the terms of the alongshore momentum balance equation. Analysis of the data revealed a predominantly alongshore circulation, under westward wind forcing, with localized offshore (onshore) current veering over the ridge crests (troughs). Momentum balance analysis hinted that local acceleration, advective acceleration, and bottom stress are balanced by wind stress and regional (>100 km) pressure gradient force. In addition, a numerical model using an idealized SFCR bathymetry, forced by our observed winds, was employed to compare the momentum balance relationships identified by the data and those under steady-state conditions published earlier (Warner et al., 2014). A synthesis of the numerical and experimental data revealed that the true pressure gradient force results from the sum of local pressure gradient force, which maintains a Bernoulli-like relationship with alongshore advective acceleration, and regional pressure gradient force, which maintains a strong, negative relationship with wind stress. The differences between steady-state and realistic conditions is mainly on the contributions of regional scale pressure gradients that develop under realistic conditions, and the reduced contribution of local scale pressure gradients which develop best under steady-state conditions. Our analysis indicates that current

Preparation of Copper (Cu)-Nickel (Ni) Alloy Thin Films for Bilayer Graphene Growth

Science.gov (United States)

2016-02-01

of each sample after annealing . Transene brand APS-100 etchant is used to completely wet etch away the unmasked portion of the Cu-Ni alloy, and...morphological changes in the metal surfaces such as roughness, grain size, and crystal orientation due to the effects of annealing temperature, hydrogen...post- annealed at 1000 °C for 30 min, 40% H2, 15 Torr.............5 Fig. 6 AFM imaging of Cu:Ni alloyed films with ratios of a) 6:1 , b) 4:1, and c) 3

American Fisheries Society 136th Annual Meeting Lake Placid, NY 10-14 September, 2006

Science.gov (United States)

Einhouse, D.; Walsh, M.G.; Keeler, S.; Long, J.M.

2005-01-01

The New York Chapter of the American Fisheries Society and the New York State Department of Environmental Conservation invite you to experience the beauty of New York's famous Adirondack Park as the American Fisheries Society (AFS) convenes its 136th Annual Meeting in the legendary Olympic Village of Lake Placid, NY, 10-14 September 2006. Our meeting theme "Fish in the Balance" will explore the interrelation between fish, aquatic habitats, and man, highlighting the challenges facing aquatic resource professionals and the methods that have been employed to resolve conflicts between those that use or have an interest in our aquatic resources. As fragile as it is beautiful, the Adirondack Region is the perfect location to explore this theme. Bordered by Mirror Lake and its namesake, Lake Placid, the Village of Lake Placid has small town charm, but all of the conveniences that a big city would provide. Whether its reliving the magic of the 1980 hockey team's "Miracle on Ice" at the Lake Placid Olympic Center, getting a panoramic view of the Adirondack high peaks from the top of the 90 meter ski jumps, fishing or kayaking in adjacent Mirror Lake, hiking a mountain trail, or enjoying a quiet dinner or shopping excursion in the various shops and restaurants that line Main Street, Lake Placid has something for everyone.

Assessing the Performance of a Network of Low Cost Particulate Matter Sensors Deployed in Sacramento, California

Science.gov (United States)

Mukherjee, A. D.; Brown, S. G.; McCarthy, M. C.

2017-12-01

A new generation of low cost air quality sensors have the potential to provide valuable information on the spatial-temporal variability of air pollution - if the measurements have sufficient quality. This study examined the performance of a particulate matter sensor model, the AirBeam (HabitatMap Inc., Brooklyn, NY), over a three month period in the urban environment of Sacramento, California. Nineteen AirBeam sensors were deployed at a regulatory air monitoring site collocated with meteorology measurements and as a local network over an 80 km2 domain in Sacramento, CA. This study presents the methodology to evaluate the precision, accuracy, and reliability of the sensors over a range of meteorological and aerosol conditions. The sensors demonstrated a robust degree of precision during collocated measurement periods (R2 = 0.98 - 0.99) and a moderate degree of correlation against a Beta Attenuation Monitor PM2.5 monitor (R2 0.6). A normalization correction is applied during the study period so that each AirBeam sensor in the network reports a comparable value. The role of the meteorological environment on the accuracy of the sensor measurements is investigated, along with the possibility of improving the measurements through a meteorology weighted correction. The data quality of the network of sensors is examined, and the spatial variability of particulate matter through the study domain derived from the sensor network is presented.

Dynamisk Ledarutveckling : En ny metod för personlig utveckling av ledare skapad genom integration av två etablerade metoder för personlig utveckling

OpenAIRE

Rudbäck, Marie-Christine

2013-01-01

Syftet med denna studie är att teoretiskt pröva att integrera en etablerad metod för personlig utveckling, The Skilled Helper, med metoden Dynamisk Pedagogik och skapa en ny metod för en specifik tillämpning, personlig utveckling av ledare. Integrationen görs med hjälp av en etablerad metametod för metodutveckling. De bägge ingående metoderna värderas enligt fastställda kriterier. Samma kriterier används sedan för att värdera den nya metod som designas. Med detta har studien uppnått en jämför...

Climate and Population Health Vulnerabilities to Vector-Borne Diseases: Increasing Resilience Under Climate Change Conditions in Africa

Science.gov (United States)

Ceccato, P.; McDonald, K. C.; Podest, E.; De La Torre Juarez, M.; Kruczkiewicz, A.; Lessel, J.; Jensen, K.; Thomson, M. C.

2014-12-01

The International Research Institute for Climate and Society (IRI), the City University of New York (CUNY) and NASA Jet Propulsion Laboratory (JPL) in collaboration with NASA SERVIR are developing tools to monitor climate variables (precipitation, temperature, vegetation, water bodies, inundation) that help projects in Africa to increase resilience to climate change for vector-borne diseases (i.e. malaria, trypanosomiasis, leishmaniasis, and schistosomiasis). Through the development of new products to monitor precipitation, water bodies and inundation, IRI, CUNY and JPL provide tools and capacity building to research communities, ministries of health and World Health Organization in Africa to: 1) Develop research teams' ability to appropriately use climate data as part of their research 2) Enable research teams and ministries to integrate climate information into social and economic drivers of vulnerability and opportunities for adaptation to climate change 3) Inform better policies and programs for climate change adaptation. This oral presentation will demonstrate how IRI, CUNY, and JPL developed new products, tools and capacity building to achieve the three objectives mentioned above.

Simultaneous cytoplasmic and nuclear protein expression of melanoma antigen-A family and NY-ESO-1 cancer-testis antigens represents an independent marker for poor survival in head and neck cancer.

Science.gov (United States)

Laban, Simon; Atanackovic, Djordje; Luetkens, Tim; Knecht, Rainald; Busch, Chia-Jung; Freytag, Marcus; Spagnoli, Giulio; Ritter, Gerd; Hoffmann, Thomas K; Knuth, Alexander; Sauter, Guido; Wilczak, Waldemar; Blessmann, Marco; Borgmann, Kerstin; Muenscher, Adrian; Clauditz, Till S

2014-09-01

The prognosis of head and neck squamous cell carcinoma (HNSCC) patients remains poor. The identification of high-risk subgroups is needed for the development of custom-tailored therapies. The expression of cancer-testis antigens (CTAs) has been linked to a worse prognosis in other cancer types; however, their prognostic value in HNSCC is unclear because only few patients have been examined and data on CTA protein expression are sparse. A tissue microarray consisting of tumor samples from 453 HNSCC patients was evaluated for the expression of CTA proteins using immunohistochemistry. Frequency of expression and the subcellular expression pattern (nuclear, cytoplasmic, or both) was recorded. Protein expression of melanoma antigen (MAGE)-A family CTA, MAGE-C family CTA and NY-ESO-1 was found in approximately 30, 7 and 4% of tumors, respectively. The subcellular expression pattern in particular had a marked impact on the patients' prognosis. Median overall survival (OS) of patients with (i) simultaneous cytoplasmic and nuclear expression compared to (ii) either cytoplasmic or nuclear expression and (iii) negative patients was 23.0 versus 109.0 versus 102.5 months, for pan-MAGE (p family members or NY-ESO-1 represent a subgroup with an extraordinarily poor survival. The development of immunotherapeutic strategies targeting these CTA may, therefore, be a promising approach to improve the outcome of HNSCC patients. © 2014 UICC.

Metallographic examinations of the wear-marks on fuel pins of the KNK II/2 fuel assembly NY-308

International Nuclear Information System (INIS)

Patzer, G.

1987-12-01

On the fuel pins and pin spacers of the fuel assembly NY-308 of the second core of KNK II pronounced wear marks had been found in the area of the contact points. In order to determine the exact form of the marks, metallographic investigations were performed on two test pieces of fuel pins in the Hot Cells of the KfK Karlsruhe. It was found that the wear marks did show the already observed stratified structure. Next to the unchanged cladding area there is a peripheral zone with modified grain structure, followed by a layer of moved material and finally there is a flake-like zone of accumulated cladding material at the lower end of the wear marks. Longitudinal cuts do not show grain deformations, which could indicate axial friction forces between pin and spacer. The wear marks are rapidly dropping to their maximum depth at the ends and the depth shows a relatively uniform pattern between both. The findings are confirming the picture, that a stirring movement of the fuel pins took place, which caused adhesive wear [de

Depleted and enriched uranium exposure quantified in former factory workers and local residents of NL Industries, Colonie, NY USA

International Nuclear Information System (INIS)

Arnason, John G.; Pellegri, Christine N.; Moore, June L.; Lewis-Michl, Elizabeth L.; Parsons, Patrick J.

2016-01-01

Background: Between 1958 and 1982, NL Industries manufactured components of enriched (EU) and depleted uranium (DU) at a factory in Colonie NY, USA. More than 5 metric tons of DU was deposited as microscopic DU oxide particles on the plant site and surrounding residential community. A prior study involving a small number of individuals (n=23) indicated some residents were exposed to DU and former workers to both DU and EU, most probably through inhalation of aerosol particles. Objectives: Our aim was to measure total uranium [U] and the uranium isotope ratios: 234 U/ 238 U; 235 U/ 238 U; and 236 U/ 238 U, in the urine of a cohort of former workers and nearby residents of the NLI factory, to characterize individual exposure to natural uranium (NU), DU, and EU more than 3 decades after production ceased. Methods: We conducted a biomonitoring study in a larger cohort of 32 former workers and 99 residents, who may have been exposed during its period of operation, by measuring Total U, NU, DU, and EU in urine using Sector Field Inductively Coupled Plasma - Mass Spectrometry (SF-ICP-MS). Results: Among workers, 84% were exposed to DU, 9% to EU and DU, and 6% to natural uranium (NU) only. For those exposed to DU, urinary isotopic and [U] compositions result from binary mixing of NU and the DU plant feedstock. Among residents, 8% show evidence of DU exposure, whereas none shows evidence of EU exposure. For residents, the [U] geometric mean is significantly below the value reported for NHANES. There is no significant difference in [U] between exposed and unexposed residents, suggesting that [U] alone is not a reliable indicator of exposure to DU in this group. Conclusions: Ninety four percent of workers tested showed evidence of exposure to DU, EU or both, and were still excreting DU and EU decades after leaving the workforce. The study demonstrates the advantage of measuring multiple isotopic ratios (e.g., 236 U/ 238 U and 235 U/ 238 U) over a single ratio ( 235 U/ 238 U

Esterification of Glycerol with Acetic Acid over Highly Active and Stable Alumina-based Catalysts: A Reaction Kinetics Study

OpenAIRE

Rane, S. A.; Pudi, S. M.; Biswas, P.

2016-01-01

The catalytic activity of Cu- or Ni monometallic and Cu-Ni bimetallic (Cu/Ni ratio = 3, 1, 0.33) catalysts supported on γ-Al2O3 and SO42–/γ-Al2O3 catalysts were evaluated for esterification of glycerol. The reactions were performed in a batch reactor under reflux at standard reaction conditions: temperature 110 °C, atmospheric pressure, glycerol to acetic acid molar ratio 1:9, and catalyst loading 0.25 g. The best catalytic activity was observed over 2 M SO42–/γ-Al2O3 catalyst, which showed t...

Polychlorinated dioxins and furans from the World Trade Center attacks in exterior window films from lower Manhattan in New York City.

Science.gov (United States)

Rayne, Sierra; Ikonomou, Michael G; Butt, Craig M; Diamond, Miriam L; Truong, Jennifer

2005-04-01

Samples of ambient organic films deposited on exterior window surfaces from lower Manhattan and Brooklyn in New York City were collected six weeks after the terrorist attacks at the World Trade Center (WTC) on September 11, 2001 and analyzed for polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs). Total tetra- through octa-CDD/F concentrations in window films within 1 km of the WTC site in lower Manhattan ranged up to 630,000 pg/m2 (estimated as a mass concentration of ca. 1,300,000 pg/ g) and a maximum toxic equivalent (TEQ) concentration of 4700 TEQ/m2 (ca. 10 000 pg TEQ/g). Measurements at a background site 3.5 km away in Brooklyn showed lower concentrations at 130 pg TEQ/m2 (260 pg TEQ/g). Ambient gas-phase PCDD/F concentrations estimated for each site using an equilibrium partitioning model suggested concentrations ranging from ca. 2700 fg-TEQ/m3 near the WTC site to the more typical urban concentration of 20 fg-TEQ/m3 atthe Brooklyn site. Multivariate analyses of 2,3,7,8-substitued congeners and homologue group profiles suggested unique patterns in films near the WTC site compared to that observed at background sites in the study area and in other literature-derived combustion source profiles. Homologue profiles near the WTC site were dominated by tetra-, penta-, and Hexa-CDD/Fs, and 2,3,7,8-substituted profiles contained mostly octa- and hexachlorinated congeners. In comparison, profiles in Brooklyn and near mid-Manhattan exhibited congener and homologue patterns comprised mainly of hepta- and octa-CDDs, similar to that commonly reported in background air and soil.

Streets and stages: urban renewal and the arts after World War II.

Science.gov (United States)

Foulkes, Julia L

2010-01-01

Lincoln Center for the Performing Arts in Manhattan and the revitalization of the Brooklyn Academy of Music in Brooklyn offer insights into the intersection of arts and urbanization after World War II. This intra-city comparison shows the aggrandizing pull of the international arena in the shaping of Lincoln Center and the arts it featured in contrast to the local focus and debate that transformed how BAM fit into its Brooklyn neighborhood. The performing arts, bound as they are to a moment fused in space and time, reveal the making of place within grandiose formal buildings as well as outside on the streets that surround them—and it is, perhaps, that tensile connection between stages and streets that informs the relevancy of both the institution and the arts it features. At a time when the suburbs pulled more and more people, the arts provided a counterforce in cities, as magnet and stimulus. The arts were used as compensation for the demolition and re-building of a neighborhood in urban renewal, but they also exposed the more complex social dynamics that underpinned the transformation of the mid-20th century American city from a segregated to a multi-faceted place.

[Diagnostic criteria for Menière's disease according to the Classification Committee of the Bárány Society].

Science.gov (United States)

Lopez-Escamez, J A; Carey, J; Chung, W-H; Goebel, J A; Magnusson, M; Mandalà, M; Newman-Toker, D E; Strupp, M; Suzuki, M; Trabalzini, F; Bisdorff, A

2017-11-01

This paper presents diagnostic criteria for Menière's disease jointly formulated by the Classification Committee of the Bárány Society, The Japan Society for Equilibrium Research, the European Academy of Otology and Neurotology (EAONO), the Equilibrium Committee of the American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNS) and the Korean Balance Society. The classification includes two categories: definite Menière's disease and probable Menière's disease. The diagnosis of definite Menière's disease is based on clinical criteria and requires the observation of an episodic vertigo syndrome associated with low- to medium-frequency sensorineural hearing loss and fluctuating aural symptoms (hearing, tinnitus and/or fullness) in the affected ear. Duration of vertigo episodes is limited to a period between 20 min and 12 h. Probable Menière's disease is a broader concept defined by episodic vestibular symptoms (vertigo or dizziness) associated with fluctuating aural symptoms occurring in a period from 20 min to 24 h.

Metal Matrix Composite Coatings of Cupronickel Embedded with Nanoplatelets for Improved Corrosion Resistant Properties

Directory of Open Access Journals (Sweden)

Casey R. Thurber

2018-01-01

Full Text Available The deterioration of metals under the influence of corrosion is a costly problem faced by many industries. Therefore, particle-reinforced composite coatings are being developed in different technological fields with high demands for corrosion resistance. This work studies the effects of nanoplatelet reinforcement on the durability, corrosion resistance, and mechanical properties of copper-nickel coatings. A 90 : 10 Cu-Ni alloy was coelectrodeposited with nanoplatelets of montmorillonite (Mt embedded into the metallic matrix from electrolytic baths containing 0.05, 0.10, and 0.15% Mt. X-ray diffraction of the coatings indicated no disruption of the crystal structure with addition of the nanoplatelets into the alloy. The mechanical properties of the coatings improved with a 17% increase in hardness and an 85% increase in shear adhesion strength with nanoplatelet incorporation. The measured polarization resistance increased from 11.77 kΩ·cm2 for pure Cu-Ni to 33.28 kΩ·cm2 for the Cu-Ni-0.15% Mt coating after soaking in a simulated seawater environment for 30 days. The incorporation of montmorillonite also stabilized the corrosion potential during the immersion study and increased resistance to corrosion.

Melt impregnation as a post processing treatment for performance enhancement in high capacity 3D microporous tin-copper-nickel intermetallic anode for Li-ion battery supported by electrodeposited nickel scaffold: A structural study

Science.gov (United States)

Sengupta, Srijan; Patra, Arghya; Mitra, Arijit; Jena, Sambedan; Das, Karabi; Majumder, Subhasish Basu; Das, Siddhartha

2018-05-01

This paper communicates stabilization of a Sn anode by impregnating it within the porous framework of a Ni-scaffold. The impregnation is carried out by electrodeposition Sn on Ni-foam followed by heating at 300 °C for 1 h. The Ni-foam was also electrodeposited on a Cu foil prior to deposition of Sn. The melting step leads to the formation of Nisbnd Sn and Cusbnd Sn intermetallics within pores of the Ni-scaffold. Snsbnd Cu/Ni intermetallics lithiate following the active-inactive strategy in which the inactive Cu/Ni buffers the volume expansion while Sn lithiates. Furthermore, this entire process takes place within Ni-scaffold which resists material pulverization and delamination and provide better electronic pathway for charge transfer. This active-inactive Sn:Snsbnd Cu/Ni intermetallic within a protected Ni-scaffold assembly results in 100th cycle discharge capacity of 587.9 mA h/g at a rate of 500 mA/g (0.5 C), and superior rate capability delivering 463 mAh/g at a rate of 2 A/g (2 C) while retaining structural integrity as compared to pure Sn electrodeposited (without heat-treatment) on the nickel scaffold.

Climate and Health Vulnerability to Vector-Borne Diseases: Increasing Resilience under Climate Change Conditions in Africa

Science.gov (United States)

Ceccato, P.

2015-12-01

The International Research Institute for Climate and Society (IRI), the City University of New York (CUNY) and NASA Jet Propulsion Laboratory (JPL) in collaboration with NASA SERVIR are developing tools to monitor climate variables (precipitation, temperature, vegetation, water bodies, inundation) that help projects in Africa to increase resilience to climate change for vector-borne diseases ( malaria, trypanosomiasis, leishmaniasis, and schistosomiasis). Through the development of new products to monitor precipitation, water bodies and inundation, IRI, CUNY and JPL provide tools and capacity building to research communities; ministries of health; the WMO Global Framework for Climate and Services; and World Health Organization in Africa to: 1) Develop research teams' ability to appropriately use climate data as part of their research 2) Enable research teams and ministries to integrate climate information into social and economic drivers of vulnerability and opportunities for adaptation to climate change 3) Inform better policies and programs for climate change adaptation. This oral presentation will demonstrate how IRI, CUNY, and JPL developed new products, tools and capacity building to achieve the three objectives mentioned above with examples in South Africa, Zimbabwe, Tanzania and Malawi.

Depleted and enriched uranium exposure quantified in former factory workers and local residents of NL Industries, Colonie, NY USA

Energy Technology Data Exchange (ETDEWEB)

Arnason, John G. [Laboratory of Inorganic and Nuclear Chemistry, Wadsworth Center, New York State Department of Health, P.O. Box 509, Albany, NY 12201-0509 (United States); Department of Environmental Health Sciences, School of Public Health, The University at Albany, P.O. Box 509, Albany, NY 12201-0509 (United States); Pellegri, Christine N. [Laboratory of Inorganic and Nuclear Chemistry, Wadsworth Center, New York State Department of Health, P.O. Box 509, Albany, NY 12201-0509 (United States); Moore, June L.; Lewis-Michl, Elizabeth L. [Bureau of Environmental and Occupational Epidemiology, Center for Environmental Health, New York State Department of Health, Albany, NY (United States); Parsons, Patrick J., E-mail: patrick.parsons@health.ny.gov [Laboratory of Inorganic and Nuclear Chemistry, Wadsworth Center, New York State Department of Health, P.O. Box 509, Albany, NY 12201-0509 (United States); Department of Environmental Health Sciences, School of Public Health, The University at Albany, P.O. Box 509, Albany, NY 12201-0509 (United States)

2016-10-15

Background: Between 1958 and 1982, NL Industries manufactured components of enriched (EU) and depleted uranium (DU) at a factory in Colonie NY, USA. More than 5 metric tons of DU was deposited as microscopic DU oxide particles on the plant site and surrounding residential community. A prior study involving a small number of individuals (n=23) indicated some residents were exposed to DU and former workers to both DU and EU, most probably through inhalation of aerosol particles. Objectives: Our aim was to measure total uranium [U] and the uranium isotope ratios: {sup 234}U/{sup 238}U; {sup 235}U/{sup 238}U; and {sup 236}U/{sup 238}U, in the urine of a cohort of former workers and nearby residents of the NLI factory, to characterize individual exposure to natural uranium (NU), DU, and EU more than 3 decades after production ceased. Methods: We conducted a biomonitoring study in a larger cohort of 32 former workers and 99 residents, who may have been exposed during its period of operation, by measuring Total U, NU, DU, and EU in urine using Sector Field Inductively Coupled Plasma - Mass Spectrometry (SF-ICP-MS). Results: Among workers, 84% were exposed to DU, 9% to EU and DU, and 6% to natural uranium (NU) only. For those exposed to DU, urinary isotopic and [U] compositions result from binary mixing of NU and the DU plant feedstock. Among residents, 8% show evidence of DU exposure, whereas none shows evidence of EU exposure. For residents, the [U] geometric mean is significantly below the value reported for NHANES. There is no significant difference in [U] between exposed and unexposed residents, suggesting that [U] alone is not a reliable indicator of exposure to DU in this group. Conclusions: Ninety four percent of workers tested showed evidence of exposure to DU, EU or both, and were still excreting DU and EU decades after leaving the workforce. The study demonstrates the advantage of measuring multiple isotopic ratios (e.g., {sup 236}U/{sup 238}U and {sup 235}U

HIV and smoking: associated risks and prevention strategies

Directory of Open Access Journals (Sweden)

Kariuki W

2015-12-01

Full Text Available Wanjiku Kariuki,1 Jennifer I Manuel,2 Ngaruiya Kariuki,3 Ellen Tuchman,2 Johnnie O'Neal,4 Genevieve A Lalanne2 1University of Texas School of Public Health, Department of Management, Policy, and Community Health, Houston, TX, 2Silver School of Social Work, New York University, New York, 3Internal Medicine Department, Maimonides Medical Center, Brooklyn, 4Department of Social Work, The College of New Rochelle, New Rochelle, NY, USA Abstract: High rates of smoking among persons living with HIV (PLWH may reduce the effectiveness of HIV treatment and contribute to significant morbidity and mortality. Factors associated with smoking in PLWH include mental health comorbidity, alcohol and drug use, health-related quality of life, smoking among social networks and supports, and lack of access to care. PLWH smokers are at a higher risk of numerous HIV-associated infections and non-HIV related morbidity, including a decreased response to antiretroviral treatment, impaired immune functioning, reduced cognitive functioning, decreased lung functioning, and cardiovascular disease. Seventeen smoking cessation interventions were identified, of which seven were randomized controlled trials. The most effective studies combined behavioral and pharmacotherapy treatments that incorporated comprehensive assessments, multiple sessions, and cognitive-behavioral and motivational strategies. Smoking cessation interventions that are tailored to the unique needs of diverse samples and incorporate strategies to reduce the risk of relapse are essential to advancing health outcomes in PLWH. Keywords: HIV, AIDS, smoking, health risks, smoking cessation interventions

Fuel and fuel pin behaviour in a high burnup fast breeder fuel subassembly: Results of destructive post-irradiation examinations of the KNK II/1 fuel subassembly NY-205

International Nuclear Information System (INIS)

Patzer, G.

1991-05-01

The report gives a summarizing overview of the design characteristics, of the irradiation history and of the results of the destructive post-irradiation examinations of the fuel pins of the high-burnup fuel subassembly NY-205 of the KNK II first core. This element was operated for about 10 years and reached a maximum local burnup of 175 MWd/kg(HM) and a maximum neutron dose of 67 dpa-NRT. The main design data of this subassembly agree with those of the SNR 300 Mark-Ia, and it reached more than twice of the burnup and a similar neutron dose as foreseen for the SNR 300 fuel subassemblies [de

Reintroduction of Lake Sturgeon (Acipenser fulvescens) into the St. Regis River, NY: Post-release assessment of habitat use and growth

Science.gov (United States)

Dittman, Dawn E.; Chalupnicki, Marc A.; Johnson, James H.; Snyder, James

2015-01-01

One of the depleted endemic fish species of the Great Lakes, Acipenser fulvescens (Lake Sturgeon), has been the target of extensive conservation efforts. One strategy is reintroduction into historically productive waters. The St. Regis River, NY, represents one such adaptive-management effort, with shared management between New York and the St. Regis Mohawk Tribe. Between 1998 and 2004, a total of 4977 young-of-year Lake Sturgeon were released. Adaptive management requires intermediate progress metrics. During 2004 and 2005, we measured growth, habitat use, and survivorship metrics of the released fish. We captured a total of 95 individuals of all stocked ages. Year-class minimal-survival rates ranged from 0.19–2.1%. The size-at-age and length/biomass relationships were comparable to those reported for juveniles in other Great Lakes waters. These intermediate assessment metrics can provide feedback to resource managers who make restoration-program decisions on a much shorter time-scale than the time-frame in which the ultimate goal of a self-sustaining population can be attained.

Seasonal Progression of the Deposition of Black Carbon by Snowfall at Ny-Ålesund, Spitsbergen

Science.gov (United States)

Sinha, P. R.; Kondo, Y.; Goto-Azuma, K.; Tsukagawa, Y.; Fukuda, K.; Koike, M.; Ohata, S.; Moteki, N.; Mori, T.; Oshima, N.; Førland, E. J.; Irwin, M.; Gallet, J.-C.; Pedersen, C. A.

2018-01-01

Deposition of black carbon (BC) aerosol in the Arctic lowers snow albedo, thus contributing to warming in the region. However, the processes and impacts associated with BC deposition are poorly understood because of the scarcity and uncertainties of measurements of BC in snow with adequate spatiotemporal resolution. We sampled snowpack at two sites (11 m and 300 m above sea level) at Ny-Ålesund, Spitsbergen, in April 2013. We also collected falling snow near the surface with a windsock from September 2012 to April 2013. The size distribution of BC in snowpack and falling snow was measured using a single-particle soot photometer combined with a characterized nebulizer. The BC size distributions did not show significant variations with depth in the snowpack, suggesting stable size distributions in falling snow. The BC number and mass concentrations (CNBC and CMBC) at the two sites agreed to within 19% and 10%, respectively, despite the sites' different snow water equivalent (SWE) loadings. This indicates the small influence of the amount of SWE (or precipitation) on these quantities. Average CNBC and CMBC in snowpack and falling snow at nearly the same locations agreed to within 5% and 16%, after small corrections for artifacts associated with the sampling of the falling snow. This comparison shows that the dry deposition was a small contributor to the total BC deposition. CMBC were highest (2.4 ± 3.0 μg L-1) in December-February and lowest (1.2 ± 1.2 μg L-1) in September-November.

Sonochemical fabrication of petal array-like copper/nickel oxide composite foam as a pseudocapacitive material for energy storage

Energy Technology Data Exchange (ETDEWEB)

Karthik, Namachivayam; Edison, Thomas Nesakumar Jebakumar Immanuel [School of Chemical Engineering, Yeungnam University, Gyeongsan 712-749 (Korea, Republic of); Sethuraman, Mathur Gopalakrishnan, E-mail: mgsethu@gmail.com [Department of Chemistry, Gandhigram Rural Institute – Deemed University, Gandhigram, 624 302, Dindigul District, Tamil Nadu (India); Lee, Yong Rok, E-mail: yrlee@yu.ac.kr [School of Chemical Engineering, Yeungnam University, Gyeongsan 712-749 (Korea, Republic of)

2017-02-28

Highlights: • A composite Ni foam textured with Cu particles was fabricated by a sonication method. • The foam can be used as a pseudocapacitive material for energy storage applications. • The foam has a high specific capacitance of 1773 F g{sup −1} at a scan rate of 5 mV s{sup −1}. - Abstract: Copper/nickel oxide composite foam (Cu/Ni) with petal array-like textures were successfully fabricated via a facile sonochemical approach, and its applications as a pseudocapacitive material for energy storage were examined. The nickel foam was immersed into a mixture of copper chloride (CuCl{sub 2}) and hydrochloric acid (HCl) and subsequently sonicated for 30 min at 60 °C. As a result of galvanic replacement, nickel was oxidized while copper was reduced, and the walls of the nickel foam were coated with copper particles. Studies using field emission scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy, X-ray diffraction and X-ray photoelectron spectroscopic analyses confirmed the morphology and chemical structure of the as-obtained Cu/Ni oxide composite foam. The supercapacitive performance of the as-fabricated Cu/Ni oxide composite foam was evaluated in 2 M KOH by employing cyclic voltammetry, galvanostatic charge-discharge and electrochemical impedance spectroscopy analyses. Cyclic voltammograms revealed that the Cu/Ni oxide composite foam exhibited pseudocapacitive behavior and delivered a high specific capacitance of 1773 F g{sup −1} at a scan rate of 5 mV s{sup −1}. This improvement may be attributed to the morphology, surface functionalization with heteroatoms, hydrogen evolution, and high conductivity, along with the low resistance due to short path lengths for electron transportation.

Phase formation in as-solidified and heat-treated Al–Si–Cu–Mg–Ni alloys: Thermodynamic assessment and experimental investigation for alloy design

International Nuclear Information System (INIS)

Farkoosh, A.R.; Javidani, M.; Hoseini, M.; Larouche, D.; Pekguleryuz, M.

2013-01-01

Highlights: ► Phase formation in Al–Si–Ni–Cu–Mg–Fe system have been investigated. ► T-Al 9 FeNi, γ-Al 7 Cu 4 Ni, δ-Al 3 CuNi and ε-Al 3 Ni are formed at different Ni levels. ► Thermally stable Ni-bearing precipitates improved the overaged hardness. ► It was found that Ni:Cu and Ni:Fe ratios control the precipitation. ► δ-Al 3 CuNi phase has more contribution to strength compare to other precipitates. - Abstract: Thermodynamic simulations based on the CALPHAD method have been carried out to assess the phase formation in Al–7Si–(0–1)Ni–0.5Cu–0.35Mg alloys (in wt.%) under equilibrium and non-equilibrium (Scheil cooling) conditions. Calculations showed that the T-Al 9 FeNi, γ-Al 7 Cu 4 Ni, δ-Al 3 CuNi and ε-Al 3 Ni phases are formed at different Ni levels. By analyzing the calculated isothermal sections of the phase diagrams it was revealed that the Ni:Cu and Ni:Fe ratios control precipitation in this alloy system. In order to verify the simulation results, microstructural investigations in as-cast, solution treated and aged conditions were carried out using electron probe microanalysis (EPMA), scanning electron microscopy (SEM), X-ray diffraction (XRD) and transmission electron microscopy (TEM). Furthermore, cooling curve analysis (CCA) was also performed to determine the freezing range of the new alloys and porosity formation during solidification. Hardness measurements of the overaged samples showed that in this alloy system the δ-Al 3 CuNi phase has a greater influence on the overall strength of the alloys compared to the other Ni-bearing precipitates.

Phase formation in as-solidified and heat-treated Al-Si-Cu-Mg-Ni alloys: Thermodynamic assessment and experimental investigation for alloy design

Energy Technology Data Exchange (ETDEWEB)

Farkoosh, A.R., E-mail: amir.rezaeifarkoosh@mail.mcgill.ca [Department of Mining and Materials Engineering, McGill University, 3610 University, Aluminum Research Center - REGAL, Montreal, Quebec, Canada H3A 2B2 (Canada); Javidani, M. [Laval University, Department of Mining, Metallurgy and Materials Engineering, Aluminum Research Center - REGAL, 1065 Ave de la Medecine, Quebec, Canada G1V 0A6 (Canada); Hoseini, M. [Department of Mining and Materials Engineering, McGill University, 3610 University, Aluminum Research Center - REGAL, Montreal, Quebec, Canada H3A 2B2 (Canada); Larouche, D. [Laval University, Department of Mining, Metallurgy and Materials Engineering, Aluminum Research Center - REGAL, 1065 Ave de la Medecine, Quebec, Canada G1V 0A6 (Canada); Pekguleryuz, M. [Department of Mining and Materials Engineering, McGill University, 3610 University, Aluminum Research Center - REGAL, Montreal, Quebec, Canada H3A 2B2 (Canada)

2013-02-25

Highlights: Black-Right-Pointing-Pointer Phase formation in Al-Si-Ni-Cu-Mg-Fe system have been investigated. Black-Right-Pointing-Pointer T-Al{sub 9}FeNi, {gamma}-Al{sub 7}Cu{sub 4}Ni, {delta}-Al{sub 3}CuNi and {epsilon}-Al{sub 3}Ni are formed at different Ni levels. Black-Right-Pointing-Pointer Thermally stable Ni-bearing precipitates improved the overaged hardness. Black-Right-Pointing-Pointer It was found that Ni:Cu and Ni:Fe ratios control the precipitation. Black-Right-Pointing-Pointer {delta}-Al{sub 3}CuNi phase has more contribution to strength compare to other precipitates. - Abstract: Thermodynamic simulations based on the CALPHAD method have been carried out to assess the phase formation in Al-7Si-(0-1)Ni-0.5Cu-0.35Mg alloys (in wt.%) under equilibrium and non-equilibrium (Scheil cooling) conditions. Calculations showed that the T-Al{sub 9}FeNi, {gamma}-Al{sub 7}Cu{sub 4}Ni, {delta}-Al{sub 3}CuNi and {epsilon}-Al{sub 3}Ni phases are formed at different Ni levels. By analyzing the calculated isothermal sections of the phase diagrams it was revealed that the Ni:Cu and Ni:Fe ratios control precipitation in this alloy system. In order to verify the simulation results, microstructural investigations in as-cast, solution treated and aged conditions were carried out using electron probe microanalysis (EPMA), scanning electron microscopy (SEM), X-ray diffraction (XRD) and transmission electron microscopy (TEM). Furthermore, cooling curve analysis (CCA) was also performed to determine the freezing range of the new alloys and porosity formation during solidification. Hardness measurements of the overaged samples showed that in this alloy system the {delta}-Al{sub 3}CuNi phase has a greater influence on the overall strength of the alloys compared to the other Ni-bearing precipitates.

TRUST: A Successful Formal-Informal Teacher Education Partnership Designed to Improve and Promote Urban Earth Science Education

Science.gov (United States)

Sloan, H.; Drantch, K.; Steenhuis, J.

2006-12-01

We present an NSF-funded collaborative formal-informal partnership for urban Earth science teacher preparation and professional development. This model brings together The American Museum of Natural History (AMNH) and Brooklyn and Lehman College of the City University of New York (CUNY) to address science-impoverished classrooms that lack highly qualified teachers by focusing on Earth science teacher certification. Project design was based on identified needs in the local communities and schools, careful analysis of content knowledge mastery required for Earth science teacher certification, and existing impediments to certification. The problem-based approach required partners to push policy envelopes and to invent new ways of articulating content and pedagogy at both intra- and inter-institutional levels. One key element of the project is involvement of the local board of education, teachers, and administrators in initial design and ongoing assessment. Project components include formal Earth systems science courses, a summer institute primarily led and delivered by AMNH scientists through an informal series of lectures coupled to workshops led by AMNH educators, a mechanism for assigning course credit for informal experiences, development of new teaching approaches that include teacher action plans and an external program of evaluation. The principal research strand of this project focuses on the resulting model for formal-informal teacher education partnership, the project's impact on participating teachers, policy issues surrounding the model and the changes required for its development and implementation, and its potential for Earth science education reform. As the grant funded portion of the project draws to a close we begin to analyze data collected over the past 3 years. Third-year findings of the project's external evaluation indicate that the problem-based approach has been highly successful, particularly its impact on participating teachers. In addition

Understanding and Improving Ocean Mixing Parameterizations for modeling Climate Change

Science.gov (United States)

Howard, A. M.; Fells, J.; Clarke, J.; Cheng, Y.; Canuto, V.; Dubovikov, M. S.

2017-12-01

NASA-GISS and an associate professor at Medgar Evers College of CUNY, an urban minority serving institution in central Brooklyn. Supported by NSF Award AGS-1359293 And NASA Award NNX17AC81G.

Summer indoor heat exposure and respiratory and cardiovascular distress calls in New York City, NY, U.S.

Science.gov (United States)

Uejio, C K; Tamerius, J D; Vredenburg, J; Asaeda, G; Isaacs, D A; Braun, J; Quinn, A; Freese, J P

2016-08-01

Most extreme heat studies relate outdoor weather conditions to human morbidity and mortality. In developed nations, individuals spend ~90% of their time indoors. This pilot study investigated the indoor environments of people receiving emergency medical care in New York City, NY, U.S., from July to August 2013. The first objective was to determine the relative influence of outdoor conditions as well as patient characteristics and neighborhood sociodemographics on indoor temperature and specific humidity (N = 764). The second objective was to determine whether cardiovascular or respiratory cases experience hotter and more humid indoor conditions as compared to controls. Paramedics carried portable sensors into buildings where patients received care to passively monitor indoor temperature and humidity. The case-control study compared 338 respiratory cases, 291 cardiovascular cases, and 471 controls. Intuitively, warmer and sunnier outdoor conditions increased indoor temperatures. Older patients who received emergency care tended to occupy warmer buildings. Indoor-specific humidity levels quickly adjusted to outdoor conditions. Indoor heat and humidity exposure above a 26 °C threshold increased (OR: 1.63, 95% CI: 0.98-2.68, P = 0.056), but not significantly, the proportion of respiratory cases. Indoor heat exposures were similar between cardiovascular cases and controls. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Controls on Nitrous Oxide Production in, and Fluxes from a Coastal Aquifer in Long Island, NY, USA

Directory of Open Access Journals (Sweden)

Caitlin Young

2016-11-01

Full Text Available Nitrous oxide (N2O has 265 times greater greenhouse potential than carbon dioxide and its atmospheric concentration has increased by about 20% since industrialization; however, N2O production and emissions from aquatic systems are poorly constrained. To evaluate N2O fluxes associated with meteoric groundwater discharge to coastal zones, we measured N2O concentrations in May and October 2011 from two discharge points of the Upper Glacial aquifer on Long Island, NY, USA. One coastal zone contains only fresh water and the other contains an upper saline zone. N2O concentrations decreased by around 40% for the fresh water and a factor of two for the salt water from May to October, 2011. Fluxes were around 100 to 200 times greater from the freshwater (246 to 448 µmol/m shoreline/day than saltwater aquifer (26.1 to 26.5 µmol/m shoreline/day. N2O concentrations correlate positively with NO3− and dissolved oxygen concentrations and negatively with salinity, dissolved organic carbon (DOC and N2 denitrification concentrations. The smaller saltwater N2O export resulted from DOC enrichment in the upper saline zone, which appears to have driven denitrification to completion, removed N2O, and increased N2 denitrification. DOC concentrations should be considered in global N2O flux estimates for coastal aquifers.

Role of Interface in Multilayered Composites under Irradiation: A Mathematical Investigation

Directory of Open Access Journals (Sweden)

Jaime Ortún-Palacios

2017-01-01

Full Text Available A continuum model of point-defects evolution during irradiation of a multilayer composite material is presented in this work. Nonstationary balance equations are used to describe production, recombination, transport, and annihilation, or removal, of vacancies and interstitials in a β-α-β three-layer system (α = Cu and β = Nb, V, or Ni. In addition, transport and trapping of point-defects at interfaces are taken into account. Numerical investigation on similarities and differences between Cu/Nb, Cu/V, and Cu/Ni systems is also performed. A general comparison of model results reveals that average vacancy concentration is typically higher than SIA one in both layers for all the systems investigated. This is a consequence of the higher diffusion rate of SIAs with respect to vacancies. Stationary state is reached without saturating interface point-defect traps by all systems but Cu/Ni for the case of SIAs. It can be also seen that Cu/Nb and Cu/V systems have a very similar behavior regarding point-defect temporal evolution in copper (layer α, while higher SIA concentration at steady state is shown therein by the Cu/Ni structure. Moreover, Cu/V system displays the lower stationary vacancy concentration in layer β.

Increasing Diversity in the Geosciences at the City University of New York

Science.gov (United States)

Damas, C.; Johnson, L.; McHugh, C.; Marchese, P. J.

2007-12-01

The City University of New York (CUNY) is the nation's largest urban university, with 23 institutions serving a large number of underrepresented minority (URM) and women students at all levels of the pipeline - community college to graduate school. CUNY has a strong record of recruiting, enrolling, retaining and graduating URMs in science, technology, engineering and mathematics (STEM) fields. Current efforts are underway to increase the number of URMs in the geosciences. These efforts include: 1) involving students in research at all levels of the pipeline; 2) incorporating innovative and proven pedagogical methods into the classroom; and 3) mentoring of students by research scientists from CUNY and other participating institutions. At all levels of the pipeline, students are actively engaged in Space and Earth Science research. At the community college level, students are introduced to the scientific research process through familiar software such as MS Excel to analyze simple time series. At the senior colleges, students progress to multi-variate data analysis, and they also have the opportunity to go into the field to collect data. As graduate students, they are involved as mentors and supervise undergraduate student research. Program initiatives such as the CUNY pipeline provide stipends and academic enrichment activities (i.e., GRE training, applying to graduate school, etc.) throughout the summer and academic year. During the summer, students also have the opportunity to work with and be mentored by research scientists at a CUNY campus, at a NASA center or a national laboratory. Mentors advise students about graduate school and careers, serve as role models, and perhaps more importantly, provide encouragement to students who lack confidence in their ability to do scientific research. Students also are expected to present their research findings at meetings and conferences, both locally and nationally. In addition to their research experiences, students also

Comparison of sources of submicron particle number concentrations measured at two sites in Rochester, NY.

Science.gov (United States)

Kasumba, John; Hopke, Philip K; Chalupa, David C; Utell, Mark J

2009-09-01

Sources contributing to the submicron particles (100-470 nm) measured between January 2002 and December 2007 at two different New York State Department of Environmental Conservation (NYS DEC) sites in Rochester, NY were identified and apportioned using a bilinear receptor model, positive matrix factorization (PMF). Measurements of aerosol size distributions and number concentrations for particles in the size range of 10-500 nm have been made since December 2001 to date in Rochester. The measurements are being made using a scanning mobility particle sizer (SMPS) consisting of a DMA and a CPC (TSI models 3071 and 3010, respectively). From December 2001 to March 2004, particle measurements were made at the NYS DEC site in downtown Rochester, but it was moved to the eastside of Rochester in May 2004. Each measurement period was divided into three seasons i.e., winter (December, January, and February), summer (June, July, and August), and the transitional periods (March, April, May, September, October, and November) so as to avoid experimental uncertainty resulting from too large season-to-season variability in ambient temperature and solar photon intensity that would lead to unstable/non-stationary size distributions. Therefore, the seasons were analyzed independently for possible sources. Ten sources were identified at both sites and these include traffic, nucleation, residential/commercial heating, industrial emissions, secondary nitrate, ozone- rich secondary aerosol, secondary sulfate, regionally transported aerosol, and a mixed source of nucleation and traffic. These results show that the measured total outdoor particle number concentrations in Rochester generally vary with similar temporal patterns, suggesting that the central monitoring site data can be used to estimate outdoor exposure in other parts of the city.

Vertical variability of aerosol single-scattering albedo and equivalent black carbon concentration based on in-situ and remote sensing techniques during the iAREA campaigns in Ny-Ålesund

Science.gov (United States)

Markowicz, K. M.; Ritter, C.; Lisok, J.; Makuch, P.; Stachlewska, I. S.; Cappelletti, D.; Mazzola, M.; Chilinski, M. T.

2017-09-01

This work presents a methodology for obtaining vertical profiles of aerosol single scattering properties based on a combination of different measurement techniques. The presented data were obtained under the iAREA (Impact of absorbing aerosols on radiative forcing in the European Arctic) campaigns conducted in Ny-Ålesund (Spitsbergen) during the spring seasons of 2015-2017. The retrieval uses in-situ observations of black carbon concentration and absorption coefficient measured by a micro-aethalometer AE-51 mounted onboard a tethered balloon, as well as remote sensing data obtained from sun photometer and lidar measurements. From a combination of the balloon-borne in-situ and the lidar data, we derived profiles of single scattering albedo (SSA) as well as absorption, extinction, and aerosol number concentration. Results have been obtained in an altitude range from about 400 m up to 1600 m a.s.l. and for cases with increased aerosol load during the Arctic haze seasons of 2015 and 2016. The main results consist of the observation of increasing values of equivalent black carbon (EBC) and absorption coefficient with altitude, and the opposite trend for aerosol concentration for particles larger than 0.3 μm. SSA was retrieved with the use of lidar Raman and Klett algorithms for both 532 and 880 nm wavelengths. In most profiles, SSA shows relatively high temporal and altitude variability. Vertical variability of SSA computed from both methods is consistent; however, some discrepancy is related to Raman retrieval uncertainty and absorption coefficient estimation from AE-51. Typically, very low EBC concentration in Ny-Ålesund leads to large error in the absorbing coefficient. However, SSA uncertainty for both Raman and Klett algorithms seems to be reasonable, e.g. SSA of 0.98 and 0.95 relate to an error of ±0.01 and ± 0.025, respectively.

Analysis of Atmospheric Aerosols Collected in an Urban Area in Upstate NY Using Proton Induced X-ray Emission (PIXE) Spectroscopy

Science.gov (United States)

Smith, Jeremy; Ali, Salina; Nadareski, Benjamin; Safiq, Alexandrea; Yoskowitz, Joshua; Labrake, Scott; Vineyard, Michael

2013-10-01

We examined atmospheric aerosol samples collected in Schenectady NY for evidence of pollution. We collected aerosol samples using a nine stage cascade impactor which distributes the particulate matter by aerodynamic size onto 7.5 μm Kapton foils. We then used a 1MV electrostatic Pelletron accelerator to produce a 2.2 MeV proton beam to hit the impacted foils. X-ray intensity versus energy spectra were collected using an Amptek x-ray detector where the x-rays are produced from the proton beam interacting with the sample. This is called PIXE. The elemental composition and concentrations of the elements present in the aerosol samples were determined using a software package called GUPIX. We have found elements ranging from Al to Pb and in particular have found significant amounts of Pb and Br on some of our impacted foils, with a Br/Pb ratio of 0.6 +/- 0.2 which agrees with previous studies. This result suggests the presence of leaded aviation fuel perhaps due to the proximity of the collection site to a small airport with a significant amount of general aviation traffic. Union College.

75 FR 56556 - In the Matter of Certain Energy Drink Products; Notice of Issuance of a General Exclusion...

Science.gov (United States)

2010-09-16

... available for inspection during official business hours (8:45 a.m. to 5:15 p.m.) in the Office of the... of Dubai, United Arab Emirates (``Avalon''); and Central Supply, Inc. of Brooklyn, New York...

Effects of Fabrication Parameters on Interface of Zirconia and Ti-6Al-4V Joints Using Zr55Cu30Al10Ni5 Amorphous Filler

Science.gov (United States)

Liu, Yuhua; Hu, Jiandong; Shen, Ping; Guo, Zuoxing; Liu, Huijie

2013-09-01

ZrO2 was brazed to Ti-6Al-4V using a Zr55Cu30Al10Ni5 (at.%) amorphous filler in a high vacuum at 1173-1273 K. The influences of brazing temperature, holding time, and cooling rate on the microstructure and shear strength of the joints were investigated. The interfacial microstructures can be characterized as ZrO2/ZrO2- x + TiO/(Zr,Ti)2(Cu,Ni)/(Zr,Ti)2(Cu,Ni,Al)/acicular Widmanstäten structure/Ti-6Al-4V. With the increase in the brazing temperature, both the thickness of the ZrO2- x + TiO layer and the content of the (Zr,Ti)2(Cu,Ni) phase decreased. However, the acicular Widmanstäten structure gradually increased. With the increase in the holding time, the (Zr,Ti)2(Cu,Ni) phase decreased, and the thickness of the (Zr,Ti)2(Cu,Ni) + (Zr,Ti)2(Cu,Ni,Al) layer decreased. In addition, cracks formed adjacent to the ZrO2 side under rapid cooling. The microstructures produced under various fabrication parameters directly influence the shear strength of the joints. When ZrO2 and Ti-6Al-4V couples were brazed at 1173 K for 10 min and then cooled at a rate of 5 K/min, the maximum shear strength of 95 MPa was obtained.

Development of Cu and Ni catalysts supported on ZrO2 for the generation of H2 by means of the reaction of reformed methanol in atmosphere oxidizer

International Nuclear Information System (INIS)

Lopez C, P.

2012-01-01

ZrO 2 was prepared by the sol-gel method and calcined at 450 C. The prepared zirconia was impregnated with an aqueous solution of Cu(CH 3 CO 2 ) 2 ·H 2 O or NiNO 3 ·6H 2 O at an appropriate concentration to yield 3 wt % of copper or nickel, respectively, in the mono metallic catalysts. Three bimetallic samples were prepared at 80% Cu and 20% Ni respectively to obtain 3 wt % of total metallic phase. Surface area of the Cu-Ni base catalysts supported on ZrO 2 oxide showed differences as a function of the metal addition. Between them, the Cu/ZrO 2 catalyst had the lowest surface area than other catalysts. X-ray diffraction patterns of the bimetallic catalysts did not show diffraction peaks of the Cu, Ni or bimetallic Cu-Ni alloys. In addition, TPR profiles of the bimetallic catalysts had the lowest reduction temperature compared with the mono metallic samples. The reactivity of the catalysts in the range of 250-350 C showed that the samples prepared by successive impregnation had the highest catalytic activity than the other catalysts studied. Also the selectivity for H 2 production was higher for these catalysts. This finding was associated to the presence of the bimetallic Cu-Ni nanoparticles, as was evidenced by Tem-EDX analysis. (Author)

A diffuse neutron scattering study of clustering in copper-nickel alloys

International Nuclear Information System (INIS)

Vrijen, J.

1977-01-01

The amount of clustering in Cu-Ni alloys in thermal equilibrium at several temperatures between 400degC and 700degC and ranging in composition between 20 and 80 atomic percent Ni has been determined by means of diffuse neutron scattering. A rough calculation of the excess elastic energy due to alloying Cu with Ni shows that the contribution of size effects to the configurational energy is asymmetric in the composition with its maximum located between 60 and 70 atomic percent Ni. This asymmetry is caused by different elastic constants for Cu and Ni and it might explain part of the asymmetry of clustering in Cu-Ni and its temperature dependence. With the help of the measured cluster parameters, the magnetic diffuse neutron scattering cross-sections of several differently clustered compositions in Cu-Ni could be interpreted, both well inside the ferromagnetic phase and in the transition region between ferromagnetism and superparamagnetism. Giants moments have been observed. Non-equilibrium distributions and their changes during relaxing towards equilibrium have been investigated by measuring the time-evolution of the diffuse scattering. The relaxation of the null matrix (composition without Bragg reflections for neutron scattering) has been measured at five temperatures between 320degC and 450degC. The results of these relaxations were compared with a few available kinetic models

Parabolic dune reactivation and migration at Napeague, NY, USA: Insights from aerial and GPR imagery

Science.gov (United States)

Girardi, James D.; Davis, Dan M.

2010-02-01

Observations from mapping since the 19th century and aerial imagery since 1930 have been used to study changes in the aeolian geomorphology of coastal parabolic dunes over the last ~ 170 years in the Walking Dune Field, Napeague, NY. The five large parabolic dunes of the Walking Dune Field have all migrated across, or are presently interacting with, a variably forested area that has affected their migration, stabilization and morphology. This study has concentrated on a dune with a particularly complex history of stabilization, reactivation and migration. We have correlated that dune's surface evolution, as revealed by aerial imagery, with its internal structures imaged using 200 MHz and 500 MHz Ground Penetrating Radar (GPR) surveys. Both 2D (transect) and high-resolution 3D GPR imagery image downwind dipping bedding planes which can be grouped by apparent dip angle into several discrete packages of beds that reflect distinct decadal-scale episodes of dune reactivation and growth. From aerial and high resolution GPR imagery, we document a unique mode of reactivation and migration linked to upwind dune formation and parabolic dune interactions with forest trees. This study documents how dune-dune and dune-vegetation interactions have influenced a unique mode of blowout deposition that has alternated on a decadal scale between opposite sides of a parabolic dune during reactivation and migration. The pattern of recent parabolic dune reactivation and migration in the Walking Dune Field appears to be somewhat more complex, and perhaps more sensitive to subtle environmental pressures, than an idealized growth model with uniform deposition and purely on-axis migration. This pattern, believed to be prevalent among other parabolic dunes in the Walking Dune Field, may occur also in many other places where similar observational constraints are unavailable.

The Perinatal Guidelines Evaluation Project HIV and Pregnancy Study: overview and cohort description.

Science.gov (United States)

Ethier, Kathleen A.; Ickovics, Jeannette R.; Fernandez, M. Isabel; Wilson, Tracey E.; Royce, Rachel A.; Koenig, Linda J.

2002-01-01

OBJECTIVE: The HIV and Pregnancy Study of the Perinatal Guidelines Evaluation Project is a prospective, longitudinal, multisite study established to: (a) assess the implementation of Public Health Service guidelines regarding the prevention of perinatal HIV transmission and (b) evaluate the psychosocial consequences of HIV infection among pregnant women. A distinctive aspect of the study is the use of an HIV-negative comparison group. This article describes the methodology of the study and baseline characteristics of the study sample. Methods and Results. HIV-infected (n = 336) and uninfected (n = 298) pregnant women were enrolled from four geographic areas: Connecticut, North Carolina, Brooklyn, NY, and Miami, FL. The study included three structured face-to-face interviews from late pregnancy to six months postpartum for HIV-infected and uninfected women. Additional self-reports of medication adherence were collected for the HIV-infected participants, and the medical records of infected mothers and their infants were reviewed. Electronic monitoring of medication adherence was conducted for a subset of the infected women. The groups were successfully matched on self-reported characteristics, including HIV-risk behaviors. More than half of the uninfected women reported a high-risk sexual partner. Baseline comparisons indicated that both the HIV-infected and uninfected women had high levels of depressive symptoms, stress, and recent negative life events. CONCLUSIONS: This study provides a unique description of the psychosocial and behavioral characteristics of a population of low-income women. The results of this study suggest that HIV infection is one of many stressors faced by the women in this study. PMID:12356998

Background for the research and subsequent developments in the research program

International Nuclear Information System (INIS)

This report summarizes the historical background for the research and its subsequent development. Various aspects of the research were supported by the USAEC, ERDA, CCNY, CUNY, MHMC and personally by the principal investigator

[Proceedings of the symposium 'Molluscan Palaeontology' : 11th International Malacological Congress, Siena (Italy) 30th August - 5th September 1992 / A.W. Janssen and R. Janssen (editors)]: Trace fossils on molluscs from the Molluscan Clay (Late Oligocene, Egerian) — a comparison between two localities (Wind Brickyard, Eger, and Nyárjas Hill, Novaj, NE Hungary)

NARCIS (Netherlands)

Årpád, Dàvid

1992-01-01

Trace fossils, found on shells of gastropods, bivalves and scaphopods from Molluscan Clay exposures (Oligocene, Egerian) at Eger (Wind brickyard) and Novaj (Nyárjas Hill) (NE Hungary), were studied. The relative abundance of different types of borings, traces of bioerosion and palaeopathological

Postsecondary Pathways Out of Poverty: City University of New York Accelerated Study in Associate Programs and the Case for National Policy

Directory of Open Access Journals (Sweden)

Diana Strumbos

2018-02-01

Full Text Available A postsecondary education holds the promise of higher lifetime earnings and social mobility, but too many low-income students never complete their degrees. We propose a set of policy recommendations based on the highly effective Accelerated Study in Associate Programs (ASAP at the City University of New York (CUNY. CUNY ASAP is a comprehensive and integrated program that addresses multiple barriers to student success by providing students with enhanced advising as well as academic and career services, financial support, and a highly structured degree pathway. ASAP has been shown to have large positive effects on associate degree graduation rates and to cost less per graduate than regular college services. A national policy based on the ASAP model could serve as a highly effective anti-poverty strategy.

A Study of E+A Galaxies Through SDSS-MaNGA Integral Field Spectroscopy

Science.gov (United States)

Wally, Muhammad; Weaver, Olivia A.; Anderson, Miguel Ricardo; Liu, Allen; Falcone, Julia; Wallack, Nicole Lisa; James, Olivia; Liu, Charles

2017-01-01

We outline the selection process and analysis of sixteen E+A galaxies observed by the Mapping Nearby Galaxies at the Apache Point Observatory (MaNGA) survey as a part of the fourth generation of the Sloan Digital Sky Survey (SDSS-IV). We present their Integral field spectroscopy and analyze their spatial distribution of stellar ages, metallicities and other stellar population properties. We can potentially study the variation in these properties as a function of redshift. This work was supported by the Alfred P. Sloan Foundation via the SDSS-IV Faculty and Student Team (FAST) initiative, ARC Agreement #SSP483 to the CUNY College of Staten Island. This work was also supported by grants to The American Museum of Natural History, and the CUNY College of Staten Island through The National Science Foundation.

People, Parks and Rainforests.

Science.gov (United States)

Singer, Judith Y.

1992-01-01

The MLE Learning Center, a publicly funded day care center and after-school program in Brooklyn, New York, helps children develop awareness of a global community by using local resources to teach the children about the rainforest. (LB)

Blacks against Korean Merchants: An Interpretation of Contributory Factors.

Science.gov (United States)

Kim, K. Hugh

1990-01-01

Examines the 1990 boycott of Korean-owned food stores in Brooklyn by African Americans. Provides background on ethnic conflicts in America, especially those involving Asian Americans. Calls for increased racial and cultural sensitivity in communities and schools. (DM)

Tantsupäev toob publiku ette säravaid balletitähti / Raimu Hanson

Index Scriptorium Estoniae

Hanson, Raimu, 1957-

2006-01-01

29. apr. esinevad Vanemuises rahvusvaheliselt tuntud tantsijad - Tamara Rojo, Jan-Erik Wikström, Inaki Urlezaga, Anna Valev, Olga Volobujeva, Priit Kripson, Diana Cuni ja Kristoffer Sakurai -, et tähistada rahvusvahelist tantsupäeva

Atoms against the universe

International Nuclear Information System (INIS)

Senovilla, J.; Raul Vera, M.M.

1999-01-01

In Woody Allen's masterpiece Annie Hall the main character is worried about the expansion of the universe. Indeed, during a childhood visit to his psychiatrist, his mother admonishes him: ''You're here in Brooklyn! Brooklyn is not expanding!''. But is that really true? Relativists have attacked this naive question many times and have arrived at different answers. New light has now been thrown on the subject by William Bonnor from Queen Mary and Westfield College in London by considering the influence of the expanding universe on the size of the hydrogen atom (Class. Quantum Grav. 1999 16 1313). According to Bonner's calculations we can conclude that the cosmic expansion does not affect human-scale objects like laboratories and our bodies. In this article the authors explain the reasoning behind this research and its thought provoking consequences. (UK)

40 CFR Appendix A to Part 97 - Final Section 126 Rule: EGU Allocations, 2004-2007

Science.gov (United States)

2010-07-01

... DE EDGE MOOR 593 5 602 DE HAY ROAD 7153 **3 184 DE HAY ROAD 7153 —1 235 DE HAY ROAD 7153 —2 207 DE... 115 32 NY 74TH STREET 2504 120 70 NY 74TH STREET 2504 121 80 NY 74TH STREET 2504 122 65 NY ARTHUR KILL 2490 20 524 NY ARTHUR KILL 2490 30 380 NY ASTORIA 8906 30 557 NY ASTORIA 8906 40 505 NY ASTORIA 8906 50...

Informative advertising and consumer search in a differentiated-products duopoly

Czech Academy of Sciences Publication Activity Database

Celik, Levent

-, Č. 332 (2007), s. 1-17 ISSN 1211-3298 Institutional research plan: CEZ:MSM0021620846 Keywords : consumer search * duopoly * ínformative advertising Subject RIV: AH - Economics http://www.cerge.cuni.cz/pdf/wp/Wp332.pdf

Povodeň jako jedna z možných přírodních katastrof v České republice

Czech Academy of Sciences Publication Activity Database

Munzar, Jan; Ondráček, Stanislav

2012-01-01

Roč. 20, č. 1 (2012), s. 3-17 ISSN 1805-2762 Institutional support: RVO:68145535 Keywords : floods * history * Czech Republic Subject RIV: AB - History http://www.etf.cuni.cz/sat/Pdf/SAT%202012-1.pdf

Prehistoric spatial patterning and subsistence studies: Archaeological investigations at Sample Unit U19arP4, Nevada Test Site, Nye County, Nevada

International Nuclear Information System (INIS)

Johnson, W.G.; DuBarton, A.; Edwards, S.; Drollinger, H.

1992-01-01

This report documents the methods and results of archaeological investigations at Sample Unit U19arP4 on Pahute Mesa at the Nevada Test Site (NTS). Eight sites were located there: four lithic artifact scatters (26NY1370, 26NY1372, 26NY3666 and 26NY3667), two temporary camps (26NY3665 and 26NY5418), one artifact locality (26NY5419), and one quarry (26NY3664). One of the lithic scatters, 26NY3667, incorporated a previously recorded rock ring, 26NY1371, that could not be relocated during subsequent investigations. Surface artifacts were collected from all but two of the sites, 26NY1370 and 26NY1372. The data retrieved from these investigations include over one thousand artifacts, such as projectile points, bifaces, debitage, groundstone, and pottery. The temporally diagnostic materials indicate periodic use of Sample Unit U19arP4 from the Middle Archaic to the Shoshonean period

Pilot study points way to iron/manganese removal

Energy Technology Data Exchange (ETDEWEB)

Qureshi, N.; Barnes, A. [Progressive Consulting Engineers Inc., Minneapolis, MN (United States)

1994-12-31

The use of coal, greensand and sand in filters for removing iron and manganese from the Brooklyn Park, Minnesota, water supply was investigated. The most effective and economic treatment involved using a dual media filtration and potassium permanganate as the oxidant.

Myšlení a netechnický přístup k věcem, jejich chránění a ohleduplné (básnické) zacházení s nimi

Czech Academy of Sciences Publication Activity Database

Olšovský, Jiří

2013-01-01

Roč. 8, č. 3 (2013), s. 1-13 ISSN 1802-3061 Institutional support: RVO:67985955 Keywords : enframement * technology * vigilance of thinking Subject RIV: AA - Philosophy ; Religion http://envigogika.cuni.cz/index.php/Envigogika/issue/view/22

Aerosol absorption coefficient and Equivalent Black Carbon by parallel operation of AE31 and AE33 aethalometers at the Zeppelin station, Ny Ålesund, Svalbard

Science.gov (United States)

Eleftheriadis, Konstantinos; Kalogridis, Athina-Cerise; Vratolis, Sterios; Fiebig, Markus

2016-04-01

Light absorbing carbon in atmospheric aerosol plays a critical role in radiative forcing and climate change. Despite the long term measurements across the Arctic, comparing data obtained by a variety of methods across stations requires caution. A method for extracting the aerosol absorption coefficient from data obtained over the decades by filter based instrument is still under development. An IASOA Aerosol working group has been initiated to address this and other cross-site aerosol comparison opportunities. Continuous ambient measurements of EBC/light attenuation by means of a Magee Sci. AE-31 aethalometer operating at the Zeppelinfjellet station (474 m asl; 78°54'N, 11°53'E), Ny Ålesund, Svalbard, have been available since 2001 (Eleftheriadis et al, 2009), while a new aethalometer model (AE33, Drinovec et al, 2014) has been installed to operate in parallel from the same inlet since June 2015. Measurements are recorded by a Labview routine collecting all available parameters reported by the two instrument via RS232 protocol. Data are reported at 1 and 10 minute intervals as averages for EBC (μg m-3) and aerosol absorption coefficients (Mm-1) by means of routine designed to report Near Real Time NRT data at the EBAS WDCA database (ebas.nilu.no) Results for the first 6 month period are reported here in an attempt to evaluate comparative performance of the two instruments in terms of their response with respect to the variable aerosol load of light absorbing carbon during the warm and cold seasons found in the high arctic. The application of available conversion schemes for obtaining the absorption coefficient by the two instruments is found to demonstrate a marked difference in their output. During clean periods of low aerosol load (EBC origin was also conducted. Drinovec, L., Močnik, G., Zotter, P., Prévôt, A. S. H., Ruckstuhl, C., Coz, E., Rupakheti, M., Sciare, J., Müller, T., Wiedensohler, A., and Hansen, A. D. A. The "dual-spot" Aethalometer: an

Development of Cu and Ni catalysts supported on ZrO{sub 2} for the generation of H{sub 2} by means of the reaction of reformed methanol in atmosphere oxidizer; Desarrollo de catalizadores de Cu y Ni soportados en ZrO{sub 2} para la generacion de H{sub 2} mediante la reaccion de reformado de metanol en atmosfera oxidante

Energy Technology Data Exchange (ETDEWEB)

Lopez C, P.

2012-07-01

ZrO{sub 2} was prepared by the sol-gel method and calcined at 450 C. The prepared zirconia was impregnated with an aqueous solution of Cu(CH{sub 3}CO{sub 2}){sub 2}{center_dot}H{sub 2}O or NiNO{sub 3}{center_dot}6H{sub 2}O at an appropriate concentration to yield 3 wt % of copper or nickel, respectively, in the mono metallic catalysts. Three bimetallic samples were prepared at 80% Cu and 20% Ni respectively to obtain 3 wt % of total metallic phase. Surface area of the Cu-Ni base catalysts supported on ZrO{sub 2} oxide showed differences as a function of the metal addition. Between them, the Cu/ZrO{sub 2} catalyst had the lowest surface area than other catalysts. X-ray diffraction patterns of the bimetallic catalysts did not show diffraction peaks of the Cu, Ni or bimetallic Cu-Ni alloys. In addition, TPR profiles of the bimetallic catalysts had the lowest reduction temperature compared with the mono metallic samples. The reactivity of the catalysts in the range of 250-350 C showed that the samples prepared by successive impregnation had the highest catalytic activity than the other catalysts studied. Also the selectivity for H{sub 2} production was higher for these catalysts. This finding was associated to the presence of the bimetallic Cu-Ni nanoparticles, as was evidenced by Tem-EDX analysis. (Author)

Diversity and distribution of lichen-associated fungi in the Ny-Ålesund Region (Svalbard, High Arctic) as revealed by 454 pyrosequencing

Science.gov (United States)

Zhang, Tao; Wei, Xin-Li; Zhang, Yu-Qin; Liu, Hong-Yu; Yu, Li-Yan

2015-01-01

This study assessed the diversity and distribution of fungal communities associated with seven lichen species in the Ny-Ålesund Region (Svalbard, High Arctic) using Roche 454 pyrosequencing with fungal-specific primers targeting the internal transcribed spacer (ITS) region of the ribosomal rRNA gene. Lichen-associated fungal communities showed high diversity, with a total of 42,259 reads belonging to 370 operational taxonomic units (OTUs) being found. Of these OTUs, 294 belonged to Ascomycota, 54 to Basidiomycota, 2 to Zygomycota, and 20 to unknown fungi. Leotiomycetes, Dothideomycetes, and Eurotiomycetes were the major classes, whereas the dominant orders were Helotiales, Capnodiales, and Chaetothyriales. Interestingly, most fungal OTUs were closely related to fungi from various habitats (e.g., soil, rock, plant tissues) in the Arctic, Antarctic and alpine regions, which suggests that living in association with lichen thalli may be a transient stage of life cycle for these fungi and that long-distance dispersal may be important to the fungi in the Arctic. In addition, host-related factors shaped the lichen-associated fungal communities in this region. Taken together, these results suggest that lichens thalli act as reservoirs of diverse fungi from various niches, which may improve our understanding of fungal evolution and ecology in the Arctic. PMID:26463847

Diversity and distribution of lichen-associated fungi in the Ny-Ålesund Region (Svalbard, High Arctic) as revealed by 454 pyrosequencing.

Science.gov (United States)

Zhang, Tao; Wei, Xin-Li; Zhang, Yu-Qin; Liu, Hong-Yu; Yu, Li-Yan

2015-10-14

This study assessed the diversity and distribution of fungal communities associated with seven lichen species in the Ny-Ålesund Region (Svalbard, High Arctic) using Roche 454 pyrosequencing with fungal-specific primers targeting the internal transcribed spacer (ITS) region of the ribosomal rRNA gene. Lichen-associated fungal communities showed high diversity, with a total of 42,259 reads belonging to 370 operational taxonomic units (OTUs) being found. Of these OTUs, 294 belonged to Ascomycota, 54 to Basidiomycota, 2 to Zygomycota, and 20 to unknown fungi. Leotiomycetes, Dothideomycetes, and Eurotiomycetes were the major classes, whereas the dominant orders were Helotiales, Capnodiales, and Chaetothyriales. Interestingly, most fungal OTUs were closely related to fungi from various habitats (e.g., soil, rock, plant tissues) in the Arctic, Antarctic and alpine regions, which suggests that living in association with lichen thalli may be a transient stage of life cycle for these fungi and that long-distance dispersal may be important to the fungi in the Arctic. In addition, host-related factors shaped the lichen-associated fungal communities in this region. Taken together, these results suggest that lichens thalli act as reservoirs of diverse fungi from various niches, which may improve our understanding of fungal evolution and ecology in the Arctic.

Catalytic aided electrical discharge machining of polycrystalline diamond - parameter analysis of finishing condition

Science.gov (United States)

Haikal Ahmad, M. A.; Zulafif Rahim, M.; Fauzi, M. F. Mohd; Abdullah, Aslam; Omar, Z.; Ding, Songlin; Ismail, A. E.; Rasidi Ibrahim, M.

2018-01-01

Polycrystalline diamond (PCD) is regarded as among the hardest material in the world. Electrical Discharge Machining (EDM) typically used to machine this material because of its non-contact process nature. This investigation was purposely done to compare the EDM performances of PCD when using normal electrode of copper (Cu) and newly proposed graphitization catalyst electrode of copper nickel (CuNi). Two level full factorial design of experiment with 4 center points technique was used to study the influence of main and interaction effects of the machining parameter namely; pulse-on, pulse-off, sparking current, and electrode materials (categorical factor). The paper shows interesting discovery in which the newly proposed electrode presented positive impact to the machining performance. With the same machining parameters of finishing, CuNi delivered more than 100% better in Ra and MRR than ordinary Cu electrode.

Direct Energy Conversion Literature Abstracts

Science.gov (United States)

1962-12-01

TMMOELECTRIC 6 CONVERSION SYSTEMS. compiled by Edda 7p.. Aug.1960. (Spec. Bibl. 430) Barber. 48p., Mar. 1962. (Lit. Search 392) (Contract NAS 7-100) Covers...2865 BaranskiiP.I ............... 2905, 2945 Brogan, T.R. .............. 3322 Barber, Edda ................. . 2866 Brooklyn Polytechnic

Perseus as Alter Ego of Ferdinand I

Czech Academy of Sciences Publication Activity Database

Bažant, Jan

2016-01-01

Roč. 20, č. 1 (2016), s. 127-150 ISSN 1212-5865 Institutional support: RVO:67985955 Keywords : Ferdinand I * Perseus * And romeda * Renaissance art * relief sculpture * allegory Subject RIV: AB - History http://studiahercynia.ff.cuni.cz/en/magazin/2016-1-2/

Střednědobá makroekonomická predikce: makroekonomické modely v analytickém systému ČNB

Czech Academy of Sciences Publication Activity Database

Beneš, J.; Vávra, David; Vlček, J.

2002-01-01

Roč. 52, č. 4 (2002), s. 197-231 ISSN 0015-1920 Keywords : monetary policy * central bank * medium-term macroeconomic modeling Subject RIV: AH - Economics Impact factor: 0.222, year: 2002 http://journal.fsv.cuni.cz/ storage /287_197_231.pdf

Vishveshwara, Prof. Saraswathi

Indian Academy of Sciences (India)

Vishveshwara, Prof. Saraswathi Ph.D. (CUNY), FNASc. Date of birth: 30 April 1946. Specialization: Computational Biology, Molecular Dynamics & Graph Theoretic Approaches to Biomolecular Structure & Function Address: NASI Senior Scientist, Molecular Biophysics Unit, Indian Institute of Science, Bengaluru 560 012, ...

Molecular role of TGF-beta, secreted from a new type of CD4+ suppressor T cell, NY4.2, in the prevention of autoimmune IDDM in NOD mice.

Science.gov (United States)

Han, H S; Jun, H S; Utsugi, T; Yoon, J W

1997-06-01

A new type of CD4+ T cell clone (NY4.2) isolated from pancreatic islet-infiltrated lymphocytes of acutely diabetic non-obese diabetic (NOD) mice prevents the development of insulin-dependent diabetes mellitus (IDDM) in NOD mice, as well as the recurrence of autoimmune diabetes in syngeneic islet-transplanted NOD mice. It has been demonstrated that the cytokine TGF-beta, secreted from the cells of this clone, is the substance which prevents autoimmune IDDM. This investigation was initiated to determine the molecular role TGF-beta plays in the prevention of autoimmune IDDM by determining its effect on IL-2-induced signal transduction in Con A-activated NOD mouse splenocytes and HT-2 cells. First, we determined whether TGF-beta, secreted from NY4.2 T cells, inhibits IL-2-dependent T cell proliferation in HT-2 cells (IL-2-dependent T cell line) and NOD splenocytes. We found that TGF-beta suppresses IL-2-dependent T cell proliferation. Second, we determined whether TGF-beta inhibits the activation of Janus kinases (JAKs), as well as signal transducers and activators of transcription (STAT) proteins, involved in an IL-2-induced signalling pathway that normally leads to the proliferation of T cells. We found that TGF-beta inhibited tyrosine phosphorylation of JAK1, JAK3, STAT3 and STAT5 in Con A blasts from NOD splenocytes and HT-2 cells. Third, we examined whether TGF-beta inhibits the cooperation between STAT proteins and mitogen-activated protein kinase (MAPK), especially extracellular signal-regulated kinase 2 (ERK2). We found that TGF-beta inhibited the association of STAT3 and STAT5 with ERK2 in Con A blasts from NOD splenocytes and HT-2 cells. On the basis of these observations, we conclude that TGF-beta may interfere with signal transduction via inhibition of the IL-2-induced JAK/STAT pathway and inhibition of the association of STAT proteins with ERK2 in T cells from NOD splenocytes, resulting in the inhibition of IL-2-dependent T cell proliferation. TGF

Terrorism Information Management Within the New York City Fire Department: Past, Present and Future

Science.gov (United States)

2007-03-01

is the discovery of a massive hydroponic marijuana growing facility in an apartment in Brooklyn, discovered as a result of an otherwise typical...Services incidents, the vast majority of them indoors .116 These all represent opportunities to casually observe and report nefarious behavior. Regular

MORPHOPHONOLOGICAL PROCESSES OF THE C'LELA NOUN

African Journals Online (AJOL)

M A ALIERO

The indeterminacy/attestation model of metathesis. Language 80.2. Hume, Elizabeth, 2007. The interaction of internal and external factors in metathesis and deletion. Conference on Precedence Relations, CUNY Phonology Forum 9. Hume, Elizabeth and Jeff Mielke, 2001. Consequences of word recognition for metathesis.

The correct author citation of the recently published name Pluteus fenzlii

Czech Academy of Sciences Publication Activity Database

Borovička, Jan

2008-01-01

Roč. 60, č. 1 (2008), s. 123-124 ISSN 1211-0981 Institutional research plan: CEZ:AV0Z30130516; CEZ:AV0Z10480505 Keywords : Pluteus fenzlii * botany Subject RIV: EF - Botanics http://prfdec.natur.cuni.cz/cvsm/CM60110F.pdf

Monetary policy and exchange rate dynamics: the exchange rate as a shock absorber

Czech Academy of Sciences Publication Activity Database

Audzei, Volha; Brázdik, F.

2015-01-01

Roč. 65, č. 5 (2015), s. 391-410 ISSN 0015-1920 Institutional support: PRVOUK-P23 Keywords : Czech Republic * exchange rates * sign restrictions Subject RIV: AH - Economics Impact factor: 0.449, year: 2015 http://journal.fsv.cuni.cz/storage/1340_audzei.pdf

Teoretická a metodologická východiska případové studie projektu Deblínsko

Czech Academy of Sciences Publication Activity Database

Hynek, A.; Svozil, B.; Trojan, Jakub; Trávníček, J.

2015-01-01

Roč. 10, č. 2 (2015), s. 1-15 ISSN 1802-3061 Institutional support: RVO:68145535 Keywords : primary school * regional university * local community Subject RIV: DN - Health Impact of the Environment Quality http://www.envigogika.cuni.cz/index.php/Envigogika/issue/view/27

K lexikografickému zpracování nedeiktických funkcí demonstrativa ten

Czech Academy of Sciences Publication Activity Database

Mžourková, Hana

Č. 2 (2017), s. 49-55 ISSN 1805-367X R&D Projects: GA MK DF13P01OVV011 Keywords : demonstrative pronoun * reference * non-deictic function * lexeme * lexicography Subject RIV: AI - Linguistics https://ncds.ff.cuni.cz/cs/magazin/2017-2/

Viral Diversity of House Mice in New York City.

Science.gov (United States)

Williams, Simon H; Che, Xiaoyu; Garcia, Joel A; Klena, John D; Lee, Bohyun; Muller, Dorothy; Ulrich, Werner; Corrigan, Robert M; Nichol, Stuart; Jain, Komal; Lipkin, W Ian

2018-04-17

The microbiome of wild Mus musculus (house mouse), a globally distributed invasive pest that resides in close contact with humans in urban centers, is largely unexplored. Here, we report analysis of the fecal virome of house mice in residential buildings in New York City, NY. Mice were collected at seven sites in Manhattan, Queens, Brooklyn, and the Bronx over a period of 1 year. Unbiased high-throughput sequencing of feces revealed 36 viruses from 18 families and 21 genera, including at least 6 novel viruses and 3 novel genera. A representative screen of 15 viruses by PCR confirmed the presence of 13 of these viruses in liver. We identified an uneven distribution of diversity, with several viruses being associated with specific locations. Higher mouse weight was associated with an increase in the number of viruses detected per mouse, after adjusting for site, sex, and length. We found neither genetic footprints to known human viral pathogens nor antibodies to lymphocytic choriomeningitis virus. IMPORTANCE Mice carry a wide range of infectious agents with zoonotic potential. Their proximity to humans in the built environment is therefore a concern for public health. Laboratory mice are also the most common experimental model for investigating the pathobiology of infectious diseases. In this survey of mice trapped in multiple locations within New York City over a period of 1 year, we found a diverse collection of viruses that includes some previously not associated with house mice and others that appear to be novel. Although we found no known human pathogens, our findings provide insights into viral ecology and may yield models that have utility for clinical microbiology. Copyright © 2018 Williams et al.

Role of biologics and biosimilars in inflammatory bowel disease: current trends and future perspectives

Directory of Open Access Journals (Sweden)

Rawla P

2018-05-01

Full Text Available Prashanth Rawla,1 Tagore Sunkara,2 Jeffrey Pradeep Raj3 1Department of Internal Medicine, Memorial Hospital of Martinsville and Henry County, Martinsville, VA, 2Division of Gastroenterology and Hepatology, The Brooklyn Hospital Center, Clinical Affiliate of The Mount Sinai Hospital, New York, NY, USA; 3Department of Pharmacology, St John’s Medical College, Bangalore, India Abstract: Inflammatory bowel disease (IBD is an idiopathic chronic inflammatory disease of the gastrointestinal system. The spectrum is of predominantly two types, namely, ulcerative colitis and Crohn’s disease. The incidence of IBD has been increasing steadily since 1990, and so the number of agents used in their treatment. Biologics that are derived partly or completely from living biological sources such as animals and humans have become widely available, which provide therapeutic benefits to the IBD patients. Currently, monoclonal antibodies against tumor necrosis factor-alpha (infliximab, adalimumab, certolizumab, and golimumab, integrins (vedolizumab and natalizumab, and interleukin (IL-12 and IL-23 antagonists (ustekinumab are approved for use in IBD. Biosimilars of infliximab and adalimumab are also available for the treatment of IBD. This review summarizes the clinical pharmacology, studies leading to their approval, overall indications and their use in IBD, usage in pregnancy and lactation, and the adverse effects of these agents. This review also summarizes the recent advances and future perspectives specific to biologics and biosimilars in IBD. Keywords: inflammatory bowel disease, Crohn’s disease, ulcerative colitis, biologics, biosimilars, tumor necrosis factor, integrin, interleukin, adalimumab, Humira®, certolizumab, Cimzia®, golimumab, Simponi®, infliximab, Remicade®, vedolizumab, Entyvio, natalizumab, Tysabri®, ustekinumab, Stelara® 

Assessing and Upgrading Ocean Mixing for the Study of Climate Change

Science.gov (United States)

Howard, A. M.; Fells, J.; Lindo, F.; Tulsee, V.; Canuto, V.; Cheng, Y.; Dubovikov, M. S.; Leboissetier, A.

2016-12-01

science by improving our mixing schemes. We are incorporating climate research into our college curriculum. The PI is both a member of the turbulence group at NASA-GISS and an associate professor at Medgar Evers College of CUNY, an urban minority serving institution in central Brooklyn. Supported by NSF Award AGS-1359293.

Atmospheric black carbon concentrations in North America, ~1100 to 2005. Liaquat Husain and Tanveer Ahmed Wadsworth Center, New York State Department of Health, Albany, NY 12201-0509, USA, and Department of Environmental Health Sciences, School of Public Health, State University of New York, Albany, NY, 12201-0509, USA

Science.gov (United States)

Husain, L.

2013-05-01

Black carbon (BC) aerosols in the atmosphere absorb solar radiation, and cause heating of the atmosphere, may alter Earth's cloud cover, and impact precipitation cycle. The best estimate for radiative forcing from BC with 90% certainty is + 1.1 Wm-2 ( + 0.17 to 2.1 Wm-2), second only to that of CO2. A major uncertainty in the estimation is a lack of atmospheric BC data. Models are used to estimate BC emissions into the atmosphere. They have not been validated by field data. We report measurements of BC in the atmosphere, over a period of several centuries using lake sediments. Retrieval of such records provides an invaluable source for understanding changes in the atmosphere with time. Numerous studies have been conducted with such an objective. Owing to a lack of knowledge of deposition rates of atmospheric aerosols into the lake sediments, a major shortcoming of these studies have been an inability to convert the measurements of chemical species in lake sediments into the atmosphere. We have developed a technique to overcome this shortcoming by measuring black carbon in atmospheric aerosols, and in lake sediment cores. The concentrations of BC were determined in daily filters collected at Whiteface Mountain, NY, from 1978 to 2005. Cores from two lakes around Whiteface Mountain, NY, were collected. Cores were (1) sectioned in thin slices, (2) freeze dried, (3) dated using the 210Pb technique, (4) BC chemically separated, and (5) concentrations measured using the thermal-optical method. By The deposition rate of BC from the atmosphere to the lakes was determined by comparing the BC concentration in air and the sediments for the 1978 -2005 period. The deposition rate so determined was used to concert the BC in the sediment into the atmosphere for the ~1978 to ~1100 period. The BC concentrations for the industrial period, ~1850 was low but rapidly increased from ~1900, peaked ~1925, decreased very slowly ~ 1980, followed by a sharp decrease. Concentrations has

Evaluation of a cryostable low-loss conductor for pulsed field applications

International Nuclear Information System (INIS)

Wollan, J.J.; Walker, M.S.; Zeitlin, B.A.; Pollack, D.A.; Shen, S.S.

1980-01-01

A cryostable, low loss conductor as the basic strand in a 50 kA cable for a 20 MJ prototype, tokamak induction heating coil has been developed, fabricated, and evaluated. The conductor has a copper matrix multifilamentary NbTi core surrounded by a CuNi ring and stabilizing copper segmented by radial CuNi fins. Pulsed loss measurements have been made up to 2.2 T and for decay times from 0.7 to 278 ms. Measurements made on samples with various twists and portions etched away have allowed accurate evaluation of the loss components. Stability measurements were also made on insulated and uninsulated single strands and on subcables. Measured recovery heat flux for the bare strand is about 0.3 W/cm 2 ; however, the application of a 0.0005 in. layer of Omega insulation increases the value to about 0.5 W/cm 2

Growing Diversity in Space Weather and Climate Change Research

Science.gov (United States)

Johnson, L. P.; Ng, C.; Marchese, P.; Austin, S.; Frost, J.; Cheung, T. D.; Robbins, I.; Carlson, B. E.; Steiner, J. C.; Tremberger, G.; Paglione, T.; Damas, C.; Howard, A.; Scalzo, F.

2013-12-01

Space Weather and Global Climate Impacts are critical items on the present national and international science agendas. Understanding and forecasting solar activity is increasingly important for manned space flight, unmanned missions (including communications satellites, satellites that monitor the space and earth environment), and regional power grids. The ability to predict the effects of forcings and feedback mechanisms on global and local climate is critical to survival of the inhabitants of planet Earth. It is therefore important to motivate students to continue their studies via advanced degrees and pursue careers related to these areas. This CUNY-based initiative, supported by NASA and NSF, provided undergraduate research experience for more than 70 students in topics ranging from urban impacts of global climate change to magnetic rope structure, solar flares and CMEs. Other research topics included investigations of the ionosphere using a CubeSat, stratospheric aerosols in Jupiter's atmosphere, and ocean climate modeling. Mentors for the primarily summer research experiences included CUNY faculty, GISS and GSFC scientists. Students were recruited from CUNY colleges as well as other colleges including Spelman, Cornell, Rutgers and SUNY colleges. Fifty-eight percent of the undergraduate students were under-represented minorities and thirty-four percent were female. Many of the research teams included high school teachers and students as well as graduate students. Supporting workshops for students included data analysis and visualization tools, space weather, planetary energy balance and BalloonSats. The project is supported by NASA awards NNX10AE72G and NNX09AL77G, and NSF REU Site award 0851932.

Mineral potential for nickel, copper, platinum group elements(PGE), and chromium deposits hosted in ultramafic rocks in the Islamic Republic of Mauritania (phase V, deliverable 67): Chapter G in Second projet de renforcement institutionnel du secteur minier de la République Islamique de Mauritanie (PRISM-II)

Science.gov (United States)

Taylor, Cliff D.; Marsh, Erin; Anderson, Eric D.

2015-01-01

PRISM-I summary documents mention the presence of mafic-ultramafic igneous intrusive rocks in several areas of Mauritania and a number of chromium (Cr) and copper-nickel (Cu-Ni (±Co, Au)) occurrences associated with them. Permissive geologic settings generally include greenstone belts of any age, layered mafic-ultramafic and unlayered gabbro-anorthosite intrusive complexes in cratonic settings, ophiolite complexes, flood basalt provinces, and fluid-rich shear zones cutting accumulations of mafic-ultramafic rocks. Regions of Mauritania having these characteristics that are discussed in PRISM-I texts include the Mesoarchean greenstone belts of the TasiastTijirit terrane in the southwestern Rgueïbat Shield, two separate layered ultramafic complexes in the Amsaga Complex west of Atar, serpentinized metadunites in Mesoarchean rocks of the Rgueïbat Shield in the Zednes map sheet, several lateritized annular mafic-ultramafic complexes in the Paleoproterozoic northwestern portion of the Rgueïbat Shield, and the serpentinized ophiolitic segments of the Gorgol Noir Complex in the axial portion of the southern Mauritanides. Bureau de Recherches Géologiques et Minières (BRGM) work in the “Extreme Sud” zone also suggests that small copper occurrences associated with the extensive Jurassic microgabbroic intrusive rocks in the Taoudeni Basin of southeastern Mauritania could have potential for magmatic Cu-Ni (PGE, Co, Au) sulfide mineralization. Similarly, Jurassic mafic intrusive rocks in the northeastern Taoudeni Basin may be permissive. Known magmatic Cu-Ni deposits of these types in Mauritania are few in number and some uncertainty exists as to the nature of several of the more important ones.

How big is big enough? Justifying results of the iid test based on the correlation integral in the non-normal world

Czech Academy of Sciences Publication Activity Database

Briatka, Ľuboš

-, č. 308 (2006), s. 1-30 ISSN 1211-3298 R&D Projects: GA MŠk LC542 Institutional research plan: CEZ:AV0Z70850503 Keywords : chaos * nonlinear dynamics * correlation integral Subject RIV: AH - Economics http://www.cerge.cuni.cz/pdf/wp/Wp308.pdf

Sourcing patterns of FDI activity and their impact on the domestic economy

Czech Academy of Sciences Publication Activity Database

Nikolovová, Pavla

2013-01-01

Roč. 63, č. 3 (2013), s. 288-302 ISSN 0015-1920 Institutional support: RVO:67985998 Keywords : foreign direct investment * intermediate goods * sourcing Subject RIV: AE - Management ; Administration Impact factor: 0.358, year: 2013 http://journal.fsv.cuni.cz/storage/1277_288-302---nikolovova.pdf

Ranking of VaR and ES models: performance in developed and emerging markets

Czech Academy of Sciences Publication Activity Database

Žiković, S.; Filer, Randall K.

2013-01-01

Roč. 63, č. 4 (2013), s. 327-359 ISSN 0015-1920 Institutional support: RVO:67985998 Keywords : ranking * value at risk * expected shortfall Subject RIV: AH - Economics Impact factor: 0.358, year: 2013 http://journal.fsv.cuni.cz/storage/1279_327-359-filer.pdf

Foreign ownership and corporate performance: the Czech Republic at EU entry

Czech Academy of Sciences Publication Activity Database

Jurajda, Š.; Stančík, Juraj

2012-01-01

Roč. 62, č. 4 (2012), s. 306-324 ISSN 0015-1920 Institutional support: RVO:67985998 Keywords : productivity * foreign ownership * foreign direct investment Subject RIV: AH - Economics Impact factor: 0.340, year: 2012 http://journal.fsv.cuni.cz/storage/1251_306-324---jurajda.pdf

Short-term forecasting of Czech quarterly GDP using monthly indicators

Czech Academy of Sciences Publication Activity Database

Arnoštová, K.; Havrlant, D.; Růžička, L.; Tóth, Peter

2011-01-01

Roč. 61, č. 6 (2011), s. 566-583 ISSN 0015-1920 Institutional research plan: CEZ:MSM0021620846 Keywords : GDP forecasting * bridge models * principal components Subject RIV: AH - Economics Impact factor: 0.346, year: 2011 http://journal.fsv.cuni.cz/storage/1235_toth.pdf

Nepodmíněný základní příjem a práce

Czech Academy of Sciences Publication Activity Database

Hrubec, Marek; Brabec, Martin

-, č. 1 (2014), s. 49-53 ISSN 1804-3070 Institutional support: RVO:67985955 Keywords : Universal * unconditional * basic income * work * labour Subject RIV: AO - Sociology, Demography http://www.ff.cuni.cz/fakulta/vydavatelstvi/casopisy-a-rocenky-ff-uk/forum-socialni-prace-social-work-forum/#8

Is the U.S. Fed voting record informative about future monetary policy?

Czech Academy of Sciences Publication Activity Database

Horváth, R.; Šmídková, K.; Zápal, Jan

2012-01-01

Roč. 62, č. 6 (2012), s. 478-484 ISSN 0015-1920 Institutional support: PRVOUK-P23 Keywords : monetary policy * voting record * transparency Subject RIV: AH - Economics Impact factor: 0.340, year: 2012 http://journal.fsv.cuni.cz/storage/1259_478-484_---horvath.pdf

Policy risk in action: pension reforms and social security wealth in Hungary, Czech Republic, and Slovakia

Czech Academy of Sciences Publication Activity Database

Dušek, Libor; Kopecsni, J.

-, 9/2008 (2008), s. 1-34 R&D Projects: GA ČR GA402/05/0711 Institutional research plan: CEZ:AV0Z70850503 Keywords : pension reforms * social security * policy risk Subject RIV: AH - Economics http://ies.fsv.cuni.cz/default/file/download/id/8361

The KNK II/1 fuel assembly NY-205: Compilation of the irradiation history and the fuel and fuel pin fabrication data of the INTERATOM data bank system BESEX

International Nuclear Information System (INIS)

Patzer, G.; Geier, F.

1988-01-01

The fuel assembly NY-205 has been irradiated during the first and the second core of KNK II with a total residence time of 832 equivalent full-power days. A maximum burnup of 175.000 MWd/tHM or 18.6 % was reached with a maximum steel damage of 66 dpa-NRT. For the cladding the materials 1.4970 and 1.4981 have been used in different metallurgical conditions, and for the Uranium/Plutonium mixed- oxide fuel the most important variants of the major fabrication parameters had been realized. The assembly will be brought to the Hot Cells of the KfK Karlsruhe for post-irradiation examination in February 1988, so that the knowledge of the fabrication data is of interest for the selection of fuel pins and for the evaluation of the examination results. Therefore this report compiles the fuel and fuel pin fabrication data from the INTERATOM data bank system BESEX and additionally, an overview of the irradiation history of the assembly is given [de

An Evaluation of a Clerkship In Cardiology

Science.gov (United States)

Edson, John N.; and others

1969-01-01

Evaluation of the clinical clerkship in Cardiology for general practitioners proves there is an urgent need for continuing post graduate medical education for general practitioners. Clerkship was offered jointly by the Long Island College Hospital and the State University of New York Downstate Medical Center, Brooklyn, New York. (IR)

A Contingency Management Program in Urban School Classrooms.

Science.gov (United States)

Littky, Dennis; Bosley, Lenora

The project described in this study was implemented in the Ocean Hill-Brownsville Demonstration School District, Brooklyn, to train teachers and paraprofessionals (parents from the community) to work within their present structures, using the principles of behavior analysis as a means for teaching children to read, for controlling behavior…

Submarine groundwater discharge driven nitrogen fluxes to Long Island Sound, NY: Terrestrial vs. marine sources

Science.gov (United States)

Tamborski, J. J.; Cochran, J. K.; Bokuniewicz, H. J.

2017-12-01

Bottom-waters in Smithtown Bay (Long Island Sound, NY) are subject to hypoxic conditions every summer despite limited nutrient inputs from waste-water and riverine sources, while modeling estimates of groundwater inputs are thought to be insignificant. Terrestrial and marine fluxes of submarine groundwater discharge (SGD) were quantified to Smithtown Bay using mass balances of 222Rn, 224Ra, 226Ra and 228Ra during the spring and summer of 2014/2015, in order to track this seasonal transition period. Intertidal pore waters from a coastal bluff (terrestrial SGD) and from a barrier beach (marine SGD) displayed substantial differences in N concentrations and sources, traced using a multi-isotope approach (222Rn, Ra, δ15N-NO3-, δ18O-NO3-). NO3- in terrestrial SGD did not display any seasonality and was derived from residential septic systems and fertilizer. Marine SGD N concentrations varied month-to-month because of mixing between oxic seawater and hypoxic saline pore waters; N concentrations were greatest during the summer, when NO3- was derived from the remineralization of organic matter. Short-lived 222Rn and 224Ra SGD fluxes were used to determine remineralized N loads along tidal recirculation flow paths, while long-lived 228Ra was used to trace inputs of anthropogenic N in terrestrial SGD. 228Ra-derived terrestrial N load estimates were between 20 and 55% lower than 224Ra-derived estimates (excluding spring 2014); 228Ra may be a more appropriate tracer of terrestrial SGD N loads. Terrestrial SGD NO3- (derived from 228Ra) to Smithtown Bay varied from (1.40-12.8) ∗ 106 mol N y-1, with comparable marine SGD NO3- fluxes of (1.70-6.79) ∗ 106 mol N y-1 derived from 222Rn and 224Ra. Remineralized N loads were greater during the summer compared with spring, and these may be an important driver toward the onset of seasonal hypoxic conditions in Smithtown Bay and western Long Island Sound. Seawater recirculation through the coastal aquifer can rival the N load from

Parkinson's Disease Videos

Medline Plus

Full Text Available ... Miami, FL 33131 NY: 1359 Broadway, Suite 1509, New York, NY 10018 contact@parkinson.org Press Room Ask ... Miami, FL 33131 NY: 1359 Broadway, Suite 1509, New York, NY 10018 contact@parkinson.org

Dispersal and survival of Nyssomyia intermedia and Nyssomyia neivai (Diptera: Psychodidae: Phlebotominae) in a cutaneous leishmaniasis endemic area of the speleological province of the Ribeira Valley, state of São Paulo, Brazil.

Science.gov (United States)

Galati, Eunice A B; Fonseca, Mauro Breviglieri; Marassá, Ana Maria; Bueno, Edna Fátima M

2009-12-01

The dispersal and survival of the phlebotomines Nyssomyia intermedia and Nyssomyia neivai (both implicated as vectors of the cutaneous leishmaniasis agent) in an endemic area was investigated using a capture-mark-release technique in five experiments from August-December 2003 in municipality of Iporanga, state of São Paulo, Brazil. A total of 1,749 males and 1,262 females of Ny. intermedia and 915 males and 411 females of Ny. neivai were marked and released during the five experiments. Recapture attempts were made using automatic light traps, aspiration in natural resting places and domestic animal shelters and Shannon traps. A total of 153 specimens (3.48%) were recaptured: 2.59% (78/3,011) for Ny. intermedia and 5.35% (71/1,326) for Ny. neivai. Both species were recaptured up to 144 h post-release, with the larger part of them recaptured within 48 h. The median dispersion distances for Ny. intermedia and Ny. neivai, respectively, were 109 m and 100 m. The greatest dispersal range of Ny. intermedia was 180 m, while for Ny. neivai one female was recaptured in a pasture at 250 m and another in a pigsty at 520 m, showing a tendency to disperse to more open areas. The daily survival rates calculated based on regressions of the numbers of marked insects recaptured on the six successive days after release were 0.746 for males and 0.575 for females of Ny. intermedia and 0.649 for both sexes of Ny. neivai. The size of the populations in the five months ranged from 8,332-725,085 for Ny. intermedia males, 2,193-104,490 for Ny. intermedia females, 1,687-350,122 for Ny. neivai males and 254-49,705 for Ny. neivai females.

St. George at Prague Castle and Perseus: an Impossible Encounter?

Czech Academy of Sciences Publication Activity Database

Bažant, Jan

2015-01-01

Roč. 19, 1/2 (2015), s. 189-201 ISSN 1212-5865 Institutional support: RVO:67985955 Keywords : Bellerophon * St. George * iconography * Prague Castle * classical tradition Subject RIV: AB - History http://studiahercynia.ff.cuni.cz/wp-content/uploads/sites/79/2016/05/jan_bazant_189-201.pdf

What explains the difference between the futures' price and its "fair" value? : evidence from the european options exchange

NARCIS (Netherlands)

Berglund, T.; Kabir, R.

1995-01-01

This paper analyzes systematic deviations of the observed futures price from the value predicted by the simple cost-of-carry relationship. A model to explain this deviation (the basis) is presented in Chen, Cuny, and Haugen (1995, henceforth CCH). According to CCH, the basis should be negatively

“Las crónicas indígenas y mestizas son el ‘espejo’ –a veces cóncavo– de un arduo proceso de recreación y transformación literarias ocurrido en Hispanoamérica”. Entrevista a la Dra. Raquel Chang-Rodríguez

Directory of Open Access Journals (Sweden)

Ena Mercedes Matienzo León

2014-06-01

Full Text Available Entrevista a la Dra. Raquel Chang-Rodríguez, Distinguished Professor de Literatura y Cultura Hispánicas en The Graduate Center y en The City College de The City University of New York (CUNY, en torno a su especialidad, los estudios coloniales hispanoamericanos.

The impact of monetary policy on financing of Czech firms

Czech Academy of Sciences Publication Activity Database

Aliyev, Ruslan; Hájková, D.; Kubicová, I.

2015-01-01

Roč. 65, č. 6 (2015), s. 455-476 ISSN 0015-1920 Institutional support: PRVOUK-P23 Keywords : monetary policy transmission * broad credit view * external finance Subject RIV: AH - Economics Impact factor: 0.449, year: 2015 http://journal.fsv.cuni.cz/mag/article/show/id/1343

Self-reputation and perception of reputation

Czech Academy of Sciences Publication Activity Database

Cho, Junghun

-, č. 343 (2007), s. 1-36 ISSN 1211-3298 R&D Projects: GA MŠk LC542 Institutional research plan: CEZ:AV0Z70850503 Keywords : self - control * self -reputation * time inconsistency Subject RIV: AH - Economics http://www.cerge.cuni.cz/pdf/wp/Wp343.pdf

An A15 conductor design and its implications for the NET-II TF coils

International Nuclear Information System (INIS)

Fluekiger, R.; Arendt, F.; Hofmann, A.; Jeske, U.; Juengst, K.P.; Komarek, P.; Krauth, H.; Lehmann, W.; Luehning, J.; Manes, B.; Maurer, W.; Nyilas, A.; Specking, W.; Turowski, P.; Zehlein, H.

1985-06-01

The paper describes the results of studies for a NET toroidal field coil conductor carried out at KfK-Karlsruhe. The conductor concept is based on the same design principles as used in the Euratom-LCT coil, well proven in all conductor tests and the domestic tests of the coil. These principles are applied to the peculiarities of Nb 3 Sn for a rated current of 20 kA at 12 T, taking into account ac losses and nuclear heating. A flat Nb 3 Sn cable is soldered to a surrounding CuNi tape after reaction. Around this rectangular conductor core, Cu profiles are cabled on distance by the Roebel-process and subsequently soldered onto the CuNi tape. The whole system is surrounded by a steel conduit. The conductor data result from electric, thermohydraulic and stability calculations as well as mechanical evaluations. Expected fabrication processes are discussed, and measurements on a first simplified subsize conductor model are presented. (orig.) [de

AstroCom NYC: A City Partnership for the Next Generation of Astrophysicists

Science.gov (United States)

Paglione, Timothy; Ford, K. E. Saavik; Robbins, Dennis; Mac Low, Mordecai; Agüeros, Marcel; Anchordoqui, Luis; Acquaviva, Viviana; Bellovary, Jillian; Cruz, Kelle; Liu, Charles; Maller, Ari; McKernan, Barry; Minor, Quinn; O'Dowd, Matthew; Rice, Emily; Sheffield, Allyson

2018-01-01

AstroCom NYC is an undergraduate mentoring program designed to improve urban minority student access to opportunities in astrophysical research by greatly enhancing partnerships between research astronomers in New York City (City University of New York – an MSI, American Museum of Natural History, and Columbia). AstroCom NYC also partnered this past year with the Flatiron Institute Center for Computational Astrophysics to provide new and exciting midtown opportunities for students, and foster an expanding mentor network through the city. We provide centralized, personalized mentoring as well as financial and academic support, to CUNY undergraduates throughout their studies, plus the resources and opportunities to further CUNY faculty research with students. The goal is that students’ residency in the unique research environments at AMNH and the CCA helps them build a sense of belonging in the field, and readies and inspires them for graduate study. We welcomed our fifth and largest cohort last year, and had some of our first graduates accepted to grad school and bridge programs.

Modeling the Effects of a Transportation Security Incident on the Commercial Container Transportation System

Science.gov (United States)

2009-09-01

Robert F. Dell Chairman, Department of Operations Research iv THIS PAGE INTENTIONALLY LEFT BLANK v ABSTRACT We develop a modeling tool to...Tauro AUSTRIA Trieste JAPAN Tokyo BANGLADESH Chittagong MALAYSIA Singapore BELGIUM Antwerp NETHERLANDS Rotterdam BRAZIL Santos NEW ZEALAND Tauranga... MALAYSIA Albany, NY 37 NETHERLANDS Albany, NY 47 SOUTH KOREA Albany, NY 65 THAILAND Albany, NY 55 UNITED KINGDOM Albany, NY 41 Origin Destination 2007

A high-precision continuous measurement system for the atmospheric O_2/N_2 ratio at Ny-Alesund, Svalbard and preliminary observational results

Directory of Open Access Journals (Sweden)

Daisuke Goto

2013-03-01

Full Text Available With the aim of carrying out detailed monitoring of temporal variations in the atmospheric O_2/N_2 ratio at Ny-Alesund, Svalbard, we have developed a new highprecision continuous measurement system, with a precision of better than ±4.0 per meg, using a fuel-cell O_2 analyzer. Considering the remoteness of the observation site, special attention was paid to the measurement system, in that: (1 the system can be controlled remotely from Japan using the Internet; (2 all of the data output from the system can be monitored and collected in Japan via the Internet; (3 a specially designed water trap based on a Stirling cooler is employed to automate the removal of water vapor from the sample air; (4 the CO_2 concentration can also be measured; and (5 it is possible to operate the system for one year without having to manually replace the high-pressure cylinders of standard gas and reference air. Systematic observation of the atmospheric O_2/N_2 ratio using the newly developed measurement system began at the site on November 8, 2012. By analyzing the observational results obtained over the first month, the effectiveness of the measurement system was verified, and the causes of cha acteristic temporal variations in the observed atmospheric O_2/N_2 ratio were examined.

Transforming Education through Total Quality Management: A Practitioner's Guide.

Science.gov (United States)

Schargel, Franklin P.

This book illustrates how one school, George Westinghouse Vocational and Technical High School (Brooklyn, New York), has been applying the techniques of total quality management (TQM) to achieve educational change. Following the foreword and introduction, chapter 1 describes TQM, Deming's 14 points, and the challenges of applying TQM to education.…

20 Maxims for Collection Building: Contemporary Collection Development Involves Art, Science, and Business

Science.gov (United States)

Genco, Barbara; Kuzyk, Raya

2007-01-01

Last fall, at the Pratt Institute School of Information and Library Science in New York, Barbara Genco, collection development director at the Brooklyn Public Library, taught a course on collection development principles, theory, and practice. "Library Journal" asked her to distill her curriculum down to 20 talking points that address…

Project COM-TECH (Bilingual Computer- and Technology-Oriented Program), 1985-86. OEA Evaluation Report.

Science.gov (United States)

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

In 1985-86, Project COM-TECH offered bilingual individualized instruction to 300 limited-English proficiency students at two New York City high schools (Bushwick in Brooklyn, and Brandeis in Manhattan). Using an enrichment approach, the project provided supplementary instruction in English as a second language (ESL), native language arts, and…

Bilingual Specialized Programs in New York City High Schools, 1988-89. OREA Evaluation Section Report.

Science.gov (United States)

Berney, Tomi D.; Stern, Lucia

The Bilingual Specialized Programs in New York City High Schools project was supported by tax-levy, Pupils with Compensatory Educational Needs, and state Categorical Aid to Bilingual Education funds. The program functioned in 15 high schools in Manhattan, Brooklyn, and Queens. The program's aim was to provide students of limited English…

Bioinspiring an Interest in STEM

Science.gov (United States)

Laut, Jeffrey; Bartolini, Tiziana; Porfiri, Maurizio

2015-01-01

Attracting K-12 students to pursue careers in science, technology, engineering, and mathematics (STEM) is viewed as a critical element for benefiting both the economy and society. This paper describes an outreach program, conducted in a Brooklyn, New York, USA, public middle school, aimed at educating students in mechatronics, biology, and…

Making Feminism Matter: The Revitalization of a Campus Women's Center.

Science.gov (United States)

Miller, Alice

1988-01-01

Describes the revitalization of the Brooklyn College Women's Center, a 10-year-old women's center experiencing the effects of the conservative 1980s. Discusses the challenge of making feminism matter to young women who may be suspicious or indifferent, or who may not have identified their needs as "women's issues." (NB)

Strategies to Promote High School Students' Healthful Food Choices

Science.gov (United States)

Bukhari, Ali; Fredericks, Lynn; Wylie-Rosett, Judith

2011-01-01

Studies have suggested that skill-building through hands-on cooking as a nutrition education strategy, is effective to improve overall dietary quality among participants. FamilyCook Productions' "Diet for a Healthy Planet with Teen Battle Chefs(TM)" curriculum using this approach, was piloted in 2008 in a Brooklyn public high school…

Using E-mail in a Math/Computer Core Course.

Science.gov (United States)

Gurwitz, Chaya

This paper notes the advantages of using e-mail in computer literacy classes, and discusses the results of incorporating an e-mail assignment in the "Introduction to Mathematical Reasoning and Computer Programming" core course at Brooklyn College (New York). The assignment consisted of several steps. The students first read and responded…

Nutrition, Food Science, and Dietetics Faculty Have Information Needs Similar to Basic and Medical Sciences Faculty – Online Access to Electronic Journals, PubMed/Medline, and Google. A Review of: Shpilko, I. (2011. Assessing information-seeking patterns and needs of nutrition, food science, and dietetics faculty. Library & Information Science Research, 33(2, 151-157.

Directory of Open Access Journals (Sweden)

Mê-Linh Lê

2011-01-01

Full Text Available Objective – To determine the information needs of nutrition, food science, and dietetics faculty members by specifically examining how they locate and access information sources and which scholarly journals are consulted for teaching, research, and current awareness; and identifying any perceived information service needs (e.g., training.Design – Online survey questionnaire.Setting – Four senior colleges within the City University of New York (CUNY system.Subjects – Nutrition, food science, and dietetics faculty members.Methods – Using institutional websites and the assistance of relevant affiliated librarians, 29 full-time and adjunct nutrition, food science, and dietetics faculty members were identified at Queens College, Brooklyn College, Hunter College, and Lehman College (all part of the CUNY system. A survey was emailed in June and July 2007 and had 14 (48.4% responses. The study was temporarily halted in late 2007. When resumed in January 2009, the survey was re-sent to the initial non-respondents; five additional responses were received for a final 65.5% (n=19 response rate.Main Results – The majority of respondents held a PhD in their field of study (63.1%, were full-time faculty (no percentage given, and female (89.5%. Information sources were ranked for usage by respondents, with scholarly journals unsurprisingly ranked highly (100%, followed by conference and seminar proceedings (78.9%, search engines (73.6%, government sources (68.4%, and information from professional organizations (68.4%. Respondents ranked the top ten journals they used for current awareness and for research and teaching purposes. Perhaps due to a lack of distinction by faculty in terms of what they use journals for, the two journal lists differ by only two titles.The majority browse e-journals (55.6% rather than print, obtain access to e-journals through home or work computers (23.6%, and obtain access to print through personal collections (42

Významy a funkce slova hele v korpusu DIALOG

Czech Academy of Sciences Publication Activity Database

Jílková, Lucie

-, č. 1 (2017), s. 28-38 ISSN 1805-367X R&D Projects: GA ČR GA15-01116S Institutional support: RVO:68378092 Keywords : Czech word hele * media spoken texts * DIALOG Corpus Subject RIV: AI - Linguistics OBOR OECD: Linguistics https://ncds.ff.cuni.cz/cs/magazin/2017-1/

National CrossTalk. Volume 13, Number 2, Spring 2005

Science.gov (United States)

Trombley, William, Ed.

2005-01-01

The primary purpose of "National CrossTalk" is to stimulate informed discussion and debate of higher education issues. This issue contains the following articles: (1) CUNY [City University of New York] Sheds Reputation as "Tutor U": The Nation's Largest Urban University Raises Standards, and Grapples with Remediation (Jon…

The Catalyst Scholarship Program at Hunter College. A Partnership among Earth Science, Physics, Computer Science and Mathematics

Science.gov (United States)

Salmun, Haydee; Buonaiuto, Frank

2016-01-01

The Catalyst Scholarship Program at Hunter College of The City University of New York (CUNY) was established with a four-year award from the National Science Foundation (NSF) to fund scholarships to 40 academically talented but financially disadvantaged students majoring in four disciplines of science, technology, engineering and mathematics…

Prozodické aspekty reprodukované řeči v konverzačních příbězích

Czech Academy of Sciences Publication Activity Database

Zaepernicková, E.; Havlík, Martin

2017-01-01

Roč. 8, č. 2 (2017), s. 36-62 ISSN 1804-3240 R&D Projects: GA ČR GA15-01116S Institutional support: RVO:68378092 Keywords : conversation analysis * persona * prosody * reported speech * sociophonetics Subject RIV: AI - Linguistics OBOR OECD: Linguistics http://studiezaplikovanelingvistiky.ff.cuni.cz/magazin/2017-2/

Measuring excessive risk-taking in banking

Czech Academy of Sciences Publication Activity Database

Podpiera, Jiří; Weill, L.

2010-01-01

Roč. 60, č. 4 (2010), s. 294-306 ISSN 0015-1920 Institutional research plan: CEZ:AV0Z70850503 Keywords : banking sector * risk-taking * portfolio Subject RIV: AH - Economics Impact factor: 0.278, year: 2010 http://journal.fsv.cuni.cz/storage/1189_str_294_306_-_weill-podpiera.pdf

Monetary policy efficiency in the economies of Central Asia

Czech Academy of Sciences Publication Activity Database

Isakova, Asel

2008-01-01

Roč. 58, 11-12 (2008), s. 525-553 ISSN 0015-1920 Institutional research plan: CEZ:AV0Z70850503 Keywords : monetary policy * Central Asia * dollarization Subject RIV: AH - Economics Impact factor: 0.275, year: 2008 http://journal.fsv.cuni.cz/storage/1147_str_525_553_-_isakova.pdf

Labor supply after transition: evidence from the Czech Republic

Czech Academy of Sciences Publication Activity Database

Bičáková, Alena; Slačálek, J.; Slavík, M.

2011-01-01

Roč. 61, č. 4 (2011), s. 327-347 ISSN 0015-1920 Institutional research plan: CEZ:AV0Z70850503 Keywords : labor supply * transition * welfare system Subject RIV: AH - Economics Impact factor: 0.346, year: 2011 http://journal.fsv.cuni.cz/ storage /1217_str_327_347_-_slacalek.pdf

Reflectometry with synchrotron radiation

International Nuclear Information System (INIS)

Krumrey, Michael; Cibik, Levent; Fischer, Andreas; Gottwald, Alexander; Kroth, Udo; Scholze, Frank

2014-01-01

The measurement of the reflectivity for VUV, XUV, and X-radiation at the PTB synchrotron radiation sources is described. The corresponding data of the used beams are presented. Results of experiments on a Cu-Ni double-layer, SiO 2 , Si, and MgF 2 are presented. (HSI)

Problematika nářečního výzkumu v současnosti

Czech Academy of Sciences Publication Activity Database

Konečná, Sabina

-, Č. 2 (2017), s. 37-41 ISSN 1805-367X R&D Projects: GA ČR(CZ) GA16-04648S Keywords : dialect * dialect research * dialectism * craftsman terminology * Dictionary of Czech Dialects Subject RIV: AI - Linguistics OBOR OECD: Linguistics https://ncds.ff.cuni.cz/cs/magazin/2017-2/

Chernozem. From concept to classification: a review

Czech Academy of Sciences Publication Activity Database

Vysloužilová, Barbora; Ertlen, D.; Schwartz, D.; Šefrna, L.

2016-01-01

Roč. 51, č. 1 (2016), s. 85-95 ISSN 0300-5402 Institutional support: RVO:67985912 Keywords : chernozem * history of research * soil classification * Central Europe * literature review Subject RIV: DF - Soil Science http://web.natur.cuni.cz/gis/aucg2/index.php/AUC_Geographica/article/download/44/pdf_103

Ruce a svět. Merleau-Ponty, gesto a znakový jazyk

Czech Academy of Sciences Publication Activity Database

Fulka, Josef

2017-01-01

Roč. 8, č. 1 (2017), s. 43-52 ISSN 1804-3240 Institutional support: RVO:67985955 Keywords : phenomenology * sign language linguistics * gesture Subject RIV: AA - Philosophy ; Religion OBOR OECD: General language studies https://studiezaplikovanelingvistiky.ff.cuni.cz/wp-content/uploads/sites/19/2017/11/Josef_Fulka_43-52.pdf

Experimental studies of the quench behaviour of MgB{sub 2} superconducting wires for fault current limiter applications

Energy Technology Data Exchange (ETDEWEB)

Ye Lin [Interdisciplinary Research Center (IRC) in Superconductivity, Cavendish Laboratory/Department of Engineering, University of Cambridge, J J Thomson Avenue, Cambridge CB3 0HE (United Kingdom); Majoros, M [Laboratories for Applied Superconductivity and Magnetism, Ohio State University, Columbus, OH 43210 (United States); Campbell, A M [Interdisciplinary Research Center (IRC) in Superconductivity, Cavendish Laboratory/Department of Engineering, University of Cambridge, J J Thomson Avenue, Cambridge CB3 0HE (United Kingdom); Coombs, T [Interdisciplinary Research Center (IRC) in Superconductivity, Cavendish Laboratory/Department of Engineering, University of Cambridge, J J Thomson Avenue, Cambridge CB3 0HE (United Kingdom); Astill, D [Interdisciplinary Research Center (IRC) in Superconductivity, Cavendish Laboratory/Department of Engineering, University of Cambridge, J J Thomson Avenue, Cambridge CB3 0HE (United Kingdom); Harrison, S [Scientific Magnetics, Culham Science Centre, Culham, Abingdon, Oxfordshire OX14 3DB (United Kingdom); Husband, M [Strategic Research Center (SRC)-Electrical Engineering, Rolls-Royce plc, Derby DE24 8BJ (United Kingdom); Rindfleisch, M [Hyper Tech Research Inc., Columbus, OH 43212 (United States); Tomsic, M [Hyper Tech Research Inc., Columbus, OH 43212 (United States)

2007-07-15

Various MgB{sub 2} wires with different sheath materials provided by Hyper Tech Research Inc., have been tested in the superconducting fault current limiter (SFCL) desktop tester at 24-26 K in a self-field. Samples 1 and 2 are similarly fabricated monofilamentary MgB{sub 2} wires with a sheath of CuNi, except that sample 2 is doped with SiC and Mg addition. Sample 3 is a CuNi sheathed multifilamentary wire with Cu stabilization and Mg addition. All the samples with Nb barriers have the same diameter of 0.83 mm and superconducting fractions ranging from 15% to 27% of the total cross section. They were heat-treated at temperatures of 700 deg. C for a hold time of 20-40 min. Current limiting properties of MgB{sub 2} wires subjected to pulse overcurrents have been experimentally investigated in an AC environment in the self-field at 50 Hz. The quench currents extracted from the pulse measurements were in a range of 200-328 A for different samples, corresponding to an average engineering critical current density (J{sub e}) of around 4.8 x 10{sup 4} A cm{sup -2} at 25 K in the self-field, based on the 1 {mu}V cm{sup -1} criterion. This work is intended to compare the quench behaviour in the Nb-barrier monofilamentary and multifilamentary MgB{sub 2} wires with CuNi and Cu/CuNi sheaths. The experimental results can be applied to the design of fault current limiter applications based on MgB{sub 2} wires.

Science and the City: Community Cultural and Natural Resources at the Core of a Place-Based, Science Teacher Preparation Program

Science.gov (United States)

Miele, Eleanor A.; Powell, Wayne G.

2010-01-01

The departments of Geology and Education at Brooklyn College collaborated with five informal educational institutions in the development of a place-based graduate program for Earth science teachers. The team used "backward design" to develop a program of courses that are thematically structured and use a city-as-lab approach that places…

A Garden of Stories: An English Lesson in a Botanical Garden

Science.gov (United States)

Mazor, Rachel

2011-01-01

Five middle school teachers are among the few people wandering around the Brooklyn Botanic Garden, squinting at labels describing the plants that will bloom soon. The author and her colleagues are on a reconnaissance mission, trying to plan an interdisciplinary field trip for the seventh grade. They represent different departments--science, math,…

Growing Youth Growing Food: How Vegetable Gardening Influences Young People's Food Consciousness and Eating Habits

Science.gov (United States)

Libman, Kimberly

2007-01-01

Much attention is currently being paid to rising rates of obesity, especially among youth. In this context, garden-based education can have a role in improving public health. A qualitative study conducted at the Brooklyn Botanic Garden (BBG) Children's Garden provides supporting evidence for the claim that growing vegetables can improve the…

The Students Upgrading through Computer and Career Education Systems Services (Project SUCCESS). 1990-91 Final Evaluation Profile. OREA Report.

Science.gov (United States)

New York City Board of Education, Brooklyn, NY. Office of Research, Evaluation, and Assessment.

An evaluation was done of the New York City Public Schools' Student Upgrading through Computer and Career Education Systems Services Program (Project SUCCESS). Project SUCCESS operated at 3 high schools in Brooklyn and Manhattan (Murry Bergtraum High School, Edward R. Murrow High School, and John Dewey High School). It enrolled limited English…

Bilingual Readiness for Achieving through Valued Opportunities (Project BRAVO) Final Evaluation Report, 1992-93. OREA Report.

Science.gov (United States)

Choonoo, John

This report presents an evaluation of the Bilingual Readiness for Achieving through Valued Opportunities (Project BRAVO), an Elementary and Secondary Education Act Title VII-funded project in its first year of operation at Boys and Girls High School in Brooklyn (New York) and Louis D. Brandeis High School in Manhattan (New York). Participating…

Sarah J. Hale High School-Project SABER.

Science.gov (United States)

Rosenblatt, Harold

Project SABER, which operated in Sarah J. Hale High School in South Brooklyn, New York, consisted of bilingual instructional and supportive services to 9th and 10th grade Spanish language students. Students received bilingual instruction in social studies, science, math, and Spanish. All the SABER students received English as a second language…

Long-Term Outcomes of an Urban Farming Internship Program

Science.gov (United States)

Sonti, Nancy Falxa; Campbell, Lindsay K.; Johnson, Michelle L.; Daftary-Steel, Sarita

2016-01-01

Long-term impacts of an urban farming youth internship were evaluated in Brooklyn, New York. Alumni surveyed 1 to 9 years after program completion were enrolled in college or graduate school at higher rates than their peers and reported connections to the environment and healthy eating. Participants reported learning job skills through the…

Students Upgrading through Computer and Career Education System Services (Project SUCCESS). Final Evaluation Report 1992-93. OER Report.

Science.gov (United States)

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

Student Upgrading through Computer and Career Education System Services (Project SUCCESS) was an Elementary and Secondary Education Act Title VII-funded project in its third year of operation. Project SUCCESS served 460 students of limited English proficiency at two high schools in Brooklyn and one high school in Manhattan (New York City).…

Resonance – Journal of Science Education | Indian Academy of ...

Indian Academy of Sciences (India)

John P Craig1. Department of Microbiology and Immunology, Morse Institute for Molecular Genetics, State University of New York Health Center at Brooklyn, New Work, U.S.A.. Resonance – Journal of Science Education. Current Issue : Vol. 23, Issue 3. Current Issue Volume 23 | Issue 3. March 2018. Home · Volumes & ...

Verification of the Thomson-Onsager reciprocity relation for spin caloritronics

NARCIS (Netherlands)

Dejene, F. K.; Flipse, J.; van Wees, B. J.

2014-01-01

We investigate the Thomson-Onsager relation between the spin-dependent Seebeck and spin-dependent Peltier effect. To maintain identical device and measurement conditions we measure both effects in a single Ni80Fe20/Cu/Ni80Fe20 nanopillar spin valve device subjected to either an electrical or a

Reflectometry with synchrotron radiation; Reflektometrie mit Synchrotronstrahlung

Energy Technology Data Exchange (ETDEWEB)

Krumrey, Michael [Physikalisch-Technische Bundesanstalt (PTB), Berlin (Germany). Arbeitsgruppe ' Roentgenradiometrie' ; Cibik, Levent; Fischer, Andreas; Gottwald, Alexander; Kroth, Udo; Scholze, Frank

2014-09-15

The measurement of the reflectivity for VUV, XUV, and X-radiation at the PTB synchrotron radiation sources is described. The corresponding data of the used beams are presented. Results of experiments on a Cu-Ni double-layer, SiO{sub 2}, Si, and MgF{sub 2} are presented. (HSI)

Aquinas on Real Relation

Czech Academy of Sciences Publication Activity Database

Svoboda, David

2016-01-01

Roč. 6, č. 1 (2016), s. 147-172 ISSN 1804-5588 Institutional support: RVO:67985955 Keywords : relation and its foundation * Aquinas * order Subject RIV: AA - Philosophy ; Religion http://www.cupress.cuni.cz/ink2_stat/index.jsp?include=AUC_clanek&id=2868&id=5343&casopis=921&zalozka=0&predkl=0

The Implementation of Clay Modeling and Rat Dissection into the Human Anatomy and Physiology Curriculum of a Large Urban Community College

Science.gov (United States)

Haspel, Carol; Motoike, Howard K.; Lenchner, Erez

2014-01-01

After a considerable amount of research and experimentation, cat dissection was replaced with rat dissection and clay modeling in the human anatomy and physiology laboratory curricula at La Guardia Community College (LAGCC), a large urban community college of the City University of New York (CUNY). This article describes the challenges faculty…

Výběr středního vzdělání v rodinách podle skupinových diskuzí

Czech Academy of Sciences Publication Activity Database

Vojtíšková, Kateřina

2009-01-01

Roč. 5, 019 (2009), s. 3-38 ISSN 1801-5999 R&D Projects: GA MŠk 2D06014 Institutional research plan: CEZ:AV0Z70280505 Keywords : focus groups * family * secondary education Subject RIV: AM - Education http://publication.fsv.cuni.cz/eng/attachments/432_019%20-%20Vojtiskova.pdf

Landscape of Dolní Kounice from the perspective of the authors of the Franciscan (“Stabile”) Cadastre

Czech Academy of Sciences Publication Activity Database

Dvořák, Petr

2010-01-01

Roč. 11, č. 2 (2010), s. 3-17 ISSN 0300-5402 Institutional research plan: CEZ:AV0Z30860518 Keywords : landscape * Franciscan Cadastre * land use changes Subject RIV: DE - Earth Magnetism, Geodesy, Geography http://web.natur.cuni.cz/ksgrrsek/acta/2010/AUC_2010_45_Dvorak_Landscape_of_Dolni.pdf

Spatial and Climate Literacy: Connecting Urban and Rural Students

Science.gov (United States)

Boger, R. A.; Low, R.; Mandryk, C.; Gorokhovich, Y.

2013-12-01

Through a collaboration between the University of Nebraska-Lincoln (UNL), Brooklyn College, and Lehman College, four independent but linked modules were developed and piloted in courses offered at Brooklyn College and UNL simultaneously. Module content includes climate change science and literacy principles, using geospatial technologies (GIS, GPS and remote sensing) as a vehicle to explore issues associated with global, regional, and local climate change in a concrete, quantitative and visual way using Internet resources available through NASA, NOAA, USGS, and a variety of universities and organizations. The materials take an Earth system approach and incorporate sustainability, resilience, water and watersheds, weather and climate, and food security topics throughout the semester. The research component of the project focuses on understanding the role of spatial literacy and authentic inquiry based experiences in climate change understanding and improving confidence in teaching science. In particular, engaging learners in both climate change science and GIS simultaneously provides opportunities to examine questions about the role that data manipulation, mental representation, and spatial literacy plays in students' abilities to understand the consequences and impacts of climate change. Pre and post surveys were designed to discern relationships between spatial cognitive processes and effective acquisition of climate change science concepts in virtual learning environments as well as alignment of teacher's mental models of nature of science and climate system dynamics to scientific models. The courses will again be offered simultaneously in Spring 2014 at Brooklyn College and UNL. Evaluation research will continue to examine the connections between spatial and climate literacy and teacher's mental models (via qualitative textual analysis using MAXQDA text analysis, and UCINET social network analysis programs) as well as how urban-rural learning interactions may

Effective Transition (Project E.T.) Final Evaluation Report, 1992-93. OER Report.

Science.gov (United States)

Musante, Patricia

This report presents an evaluation of the Effective Transition (ET) project, an Elementary and Secondary Education Act Title VII-funded project in its second year of operation at Lafayette High School and Pershing Intermediate School in Brooklyn, New York. The project served a total of 300 students of limited English proficiency who were native…

Guidance Oriented Acquisition of Learning Skills (Project GOALS). Final Evaluation Report, 1992-93. OREA Report.

Science.gov (United States)

Musante, Patricia

Guidance Oriented Acquisition of Learning Skills (Project GOALS) was a federally-funded project in three Brooklyn (New York) high schools in its fourth year of operation in 1992-93. It served 312 limited-English-proficient and 57 English-proficient students through instruction in English as a Second Language (ESL), native language arts (NLA) in…