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Sample records for alternativer til ny

  1. Ny-Alesund Geodetic Observatory

    NASA Technical Reports Server (NTRS)

    Sieber, Moritz

    2013-01-01

    In 2012 the 20-m telescope at Ny-Alesund, Svalbard, operated by the Norwegian Mapping Authority (NMA), took part in 163 out of 168 scheduled sessions of the IVS program. Since spring, all data was transferred by network, and the receiver monitoring computer was replaced by a bus-coupler. In autumn, the NMA received building permission for a new observatory from the Governor of Svalbard. The bidding process and first construction work for the infrastructure will start in 2013.

  2. 46 CFR 7.25 - Montauk Point, NY to Atlantic Beach, NY.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Montauk Point, NY to Atlantic Beach, NY. 7.25 Section 7... LINES Atlantic Coast § 7.25 Montauk Point, NY to Atlantic Beach, NY. (a) A line drawn from Shinnecock... Light 348° true to the southernmost extremity of the spit of land at the western end of Oak Beach. (d)...

  3. 46 CFR 7.25 - Montauk Point, NY to Atlantic Beach, NY.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Montauk Point, NY to Atlantic Beach, NY. 7.25 Section 7... LINES Atlantic Coast § 7.25 Montauk Point, NY to Atlantic Beach, NY. (a) A line drawn from Shinnecock... Light 348° true to the southernmost extremity of the spit of land at the western end of Oak Beach. (d)...

  4. 46 CFR 7.25 - Montauk Point, NY to Atlantic Beach, NY.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Montauk Point, NY to Atlantic Beach, NY. 7.25 Section 7... LINES Atlantic Coast § 7.25 Montauk Point, NY to Atlantic Beach, NY. (a) A line drawn from Shinnecock... Light 348° true to the southernmost extremity of the spit of land at the western end of Oak Beach. (d)...

  5. 46 CFR 7.25 - Montauk Point, NY to Atlantic Beach, NY.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Montauk Point, NY to Atlantic Beach, NY. 7.25 Section 7... LINES Atlantic Coast § 7.25 Montauk Point, NY to Atlantic Beach, NY. (a) A line drawn from Shinnecock... Light 348° true to the southernmost extremity of the spit of land at the western end of Oak Beach. (d)...

  6. 46 CFR 7.25 - Montauk Point, NY to Atlantic Beach, NY.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Montauk Point, NY to Atlantic Beach, NY. 7.25 Section 7... LINES Atlantic Coast § 7.25 Montauk Point, NY to Atlantic Beach, NY. (a) A line drawn from Shinnecock... Light 348° true to the southernmost extremity of the spit of land at the western end of Oak Beach. (d)...

  7. 49 CFR 372.201 - Albany, NY.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Albany, N.Y., within which transportation by motor vehicle, in interstate or foreign commerce, not under... combined areas defined in paragraphs (b) and (c) of this section, and (e) All of any municipality...

  8. 33 CFR 80.160 - Montauk Point, NY to Atlantic Beach, NY.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Beach, NY. 80.160 Section 80.160 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... to Atlantic Beach, NY. (a) A line drawn from the Shinnecock Inlet East Breakwater Light to Shinnecock... southernmost extremity of the spit of land at the western end of Oak Beach. (d) A line drawn from Jones...

  9. 33 CFR 80.160 - Montauk Point, NY to Atlantic Beach, NY.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Beach, NY. 80.160 Section 80.160 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... to Atlantic Beach, NY. (a) A line drawn from the Shinnecock Inlet East Breakwater Light to Shinnecock... southernmost extremity of the spit of land at the western end of Oak Beach. (d) A line drawn from Jones...

  10. 33 CFR 80.160 - Montauk Point, NY to Atlantic Beach, NY.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Beach, NY. 80.160 Section 80.160 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... to Atlantic Beach, NY. (a) A line drawn from the Shinnecock Inlet East Breakwater Light to Shinnecock... southernmost extremity of the spit of land at the western end of Oak Beach. (d) A line drawn from Jones...

  11. 33 CFR 80.160 - Montauk Point, NY to Atlantic Beach, NY.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Beach, NY. 80.160 Section 80.160 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... to Atlantic Beach, NY. (a) A line drawn from the Shinnecock Inlet East Breakwater Light to Shinnecock... southernmost extremity of the spit of land at the western end of Oak Beach. (d) A line drawn from Jones...

  12. 33 CFR 80.160 - Montauk Point, NY to Atlantic Beach, NY.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Beach, NY. 80.160 Section 80.160 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... to Atlantic Beach, NY. (a) A line drawn from the Shinnecock Inlet East Breakwater Light to Shinnecock... southernmost extremity of the spit of land at the western end of Oak Beach. (d) A line drawn from Jones...

  13. 49 CFR 372.235 - New York, NY.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 5 2011-10-01 2011-10-01 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...

  14. 49 CFR 372.235 - New York, NY.

    Code of Federal Regulations, 2010 CFR

    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...

  15. HAER NY,55GRO,1 (sheet 3 of 3) AveryBartholomew Patent Railroad ...

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

    HAER NY,55-GRO,1- (sheet 3 of 3) - Avery-Bartholomew Patent Railroad Iron Bridge, Town park south of Route 222, west of Owasco Inlet (moved from Elm Street Extension spanning Fall Creek, Nubia, NY), Groton, Tompkins County, NY

  16. HAER NY,55GRO,1 (sheet 2 of 3) AveryBartholomew Patent Railroad ...

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

    HAER NY,55-GRO,1- (sheet 2 of 3) - Avery-Bartholomew Patent Railroad Iron Bridge, Town park south of Route 222, west of Owasco Inlet (moved from Elm Street Extension spanning Fall Creek, Nubia, NY), Groton, Tompkins County, NY

  17. HAER NY,55GRO,1 (sheet 1 of 3) AveryBartholomew Patent Railroad ...

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

    HAER NY,55-GRO,1- (sheet 1 of 3) - Avery-Bartholomew Patent Railroad Iron Bridge, Town park south of Route 222, west of Owasco Inlet (moved from Elm Street Extension spanning Fall Creek, Nubia, NY), Groton, Tompkins County, NY

  18. NY-ESO-1 specific antibody and cellular responses in melanoma patients primed with NY-ESO-1 protein in ISCOMATRIX and boosted with recombinant NY-ESO-1 fowlpox virus.

    PubMed

    Chen, Ji-Li; Dawoodji, Amina; Tarlton, Andrea; Gnjatic, Sacha; Tajar, Abdelouahid; Karydis, Ioannis; Browning, Judy; Pratap, Sarah; Verfaille, Christian; Venhaus, Ralph R; Pan, Linda; Altman, Douglas G; Cebon, Jonathan S; Old, Lloyd L; Nathan, Paul; Ottensmeier, Christian; Middleton, Mark; Cerundolo, Vincenzo

    2015-03-15

    Vaccination strategies based on repeated injections of NY-ESO-1 protein formulated in ISCOMATRIX particles (NY-ESO-1 ISCOMATRIX) have shown to elicit combined NY-ESO-1 specific antibody and T cell responses. However, it remains unclear whether heterologous prime-boost strategies based on the combination with NY-ESO-1 ISCOMATRIX with different NY-ESO-1 boosting reagents could be used to increase NY-ESO-1 CD8(+) or CD4(+) T cell responses. To address this question, we carried out a randomized clinical trial in 39 high-risk, resected melanoma patients vaccinated with NY-ESO-1 ISCOMATRIX, and then boosted with repeated injections of either recombinant fowlpox virus encoding full length NY-ESO-1 (rF-NY-ESO-1) (Arm A) or NY-ESO-1 ISCOMATRIX alone (Arm B). We have comprehensively analyzed NY-ESO-1 specific T cells and B cells response in all patients before and after vaccination for a total of seven time points per patient. NY-ESO-1 ISCOMATRIX alone elicited a strong NY-ESO-1 specific CD4(+) T cell and antibody response, which was maintained by both regiments at similar levels. However, CD8(+) T cell responses were significantly boosted in 3 out of 18 patients in Arm A after the first rF-NY-ESO-1 injection and such responses were maintained until the end of the trial, while no patients in Arm B showed similar CD8(+) T cell responses. In addition, our results clearly identified immunodominant regions in the NY-ESO-1 protein: NY-ESO-179-102 and NY-ESO-1115-138 for CD4+ T cells and NY-ESO-185-108 for CD8+ T cells in a large proportion of vaccinated patients. These regions of NY-ESO-1 protein should be considered in future clinical trials as immunodominant epitopes. PMID:25081390

  19. 33 CFR 110.136 - Lake Champlain, NY and VT.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Lake Champlain, NY and VT. 110... ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.136 Lake Champlain, NY and VT. (a) Burlington Harbor... North American Datum 83. (2) No vessel greater than 35 feet in length may use this anchorage and...

  20. 77 FR 22530 - Safety Zone; Fireworks, Hudson River, Rhinecliff, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-16

    ... Federal Register (73 FR 3316). Public Meeting We do not plan now to hold a public meeting. But you may... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Fireworks, Hudson River, Rhinecliff, NY..., NY for a fireworks display. This temporary safety zone is necessary to protect spectators and...

  1. 33 CFR 110.59 - Eastern Long Island, NY.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Eastern Long Island, NY. 110.59 Section 110.59 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.59 Eastern Long Island, NY. (a) Huntington...

  2. 33 CFR 110.59 - Eastern Long Island, NY.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Eastern Long Island, NY. 110.59 Section 110.59 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.59 Eastern Long Island, NY. (a) Huntington...

  3. 33 CFR 110.208 - Buffalo Harbor, N.Y.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 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...

  4. 33 CFR 110.208 - Buffalo Harbor, N.Y.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 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...

  5. 33 CFR 110.84b - Buffalo, N.Y.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Buffalo, N.Y. 110.84b Section 110.84b Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.84b Buffalo, N.Y. The area within the Port of Buffalo known as...

  6. 33 CFR 110.84b - Buffalo, N.Y.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Buffalo, N.Y. 110.84b Section 110.84b Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.84b Buffalo, N.Y. The area within the Port of Buffalo known as...

  7. 33 CFR 110.208 - Buffalo Harbor, N.Y.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 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) Explosives Anchorage A. Inside the south...

  8. 33 CFR 110.208 - Buffalo Harbor, N.Y.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 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...

  9. 33 CFR 110.136 - Lake Champlain, NY and VT.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Lake Champlain, NY and VT. 110.136 Section 110.136 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.136 Lake Champlain, NY and VT. (a) Burlington...

  10. 46 CFR 7.30 - New York Harbor, NY.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false New York Harbor, NY. 7.30 Section 7.30 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Atlantic Coast § 7.30 New York Harbor, NY. A line drawn from East Rockaway Inlet Breakwater Light to Ambrose...

  11. 46 CFR 7.30 - New York Harbor, NY.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false New York Harbor, NY. 7.30 Section 7.30 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Atlantic Coast § 7.30 New York Harbor, NY. A line drawn from East Rockaway Inlet Breakwater Light to Ambrose...

  12. 33 CFR 110.208 - Buffalo Harbor, N.Y.

    Code of Federal Regulations, 2010 CFR

    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...

  13. RenewableNY - An Industrial Energy Conservation Initiative

    SciTech Connect

    Lubarr, Tzipora

    2009-09-30

    The New York Industrial Retention Network (NYIRN) manages the RenewableNY program to assist industrial companies in New York City to implement energy efficiency projects. RenewableNY provides companies with project management assistance and grants to identify opportunities for energy savings and implement energy efficiency projects. The program helps companies identify energy efficient projects, complete an energy audit, and connect with energy contractors who install renewable energy and energy efficient equipment. It also provides grants to help cover the costs of installation for new systems and equipment. RenewableNY demonstrates that a small grant program that also provides project management assistance can incentivize companies to implement energy efficiency projects that might otherwise be avoided. Estimated savings through RenewableNY include 324,500 kWh saved through efficiency installations, 158 kW of solar energy systems installed, and 945 thm of gas avoided.

  14. 75 FR 54419 - Environmental Impact Statement: Queens County, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-07

    ... Federal Highway Administration Environmental Impact Statement: Queens County, NY AGENCY: Federal Highway... Environmental Impact Statement (EIS) for the proposed Bridge Rehabilitation and Interchange Improvements Project... considered will not have a significant impact on the environment. To address these bridge conditions,...

  15. 33 CFR 110.84b - Buffalo, N.Y.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 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...

  16. 33 CFR 110.84b - Buffalo, N.Y.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Buffalo, N.Y. 110.84b Section 110.84b Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.84b Buffalo, N.Y. The area within the Port of Buffalo known as Port of Buffalo Small Boat...

  17. 33 CFR 110.84b - Buffalo, N.Y.

    Code of Federal Regulations, 2010 CFR

    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...

  18. Comparative study on the larvicidal activity of drimane sesquiterpenes and nordrimane compounds against Drosophila melanogaster til-til.

    PubMed

    Montenegro, Ivan; Pino, Luis; Werner, Enrique; Madrid, Alejandro; Espinoza, Luis; Moreno, Luis; Villena, Joan; Cuellar, Mauricio

    2013-01-01

    Natural compounds from Drimys winteri Forst and derivatives exhibited larvicidal effects against Drosophila melanogaster til-til. The most active compound was isodrimenin (4). The highest lethal concentration to the larvae of D. melanogaster was 4.5 ± 0.8 mg/L. At very low concentrations drimenol (1), confertifolin (3), and drimanol (5) displayed antifeedant and larvae growth regulatory activity. The antifeedant results of nordrimanic and drimanic compounds were better in first instar larvae. The EC₅₀ value of polygodial (2) was 60.0 ± 4.2 mg/L; of diol 15 45.0 ± 2.8 mg/L, and of diol 17 36.9 ± 3.7 mg/L, while the new nordrimane compound 12 presented a value of 83.2 ± 3.5 mg/L. PMID:23612472

  19. 11. OFF SITE, VIEW SHOWING 'OWEGO BRIDGE CO OWEGO, N.Y.' ...

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

    11. OFF SITE, VIEW SHOWING 'OWEGO BRIDGE CO OWEGO, N.Y.' ON PLAQUE REMOVED FROM NORTH PORTAL - Hegeman-Hill Street Bridge, Spanning Batten Kill, .65 mile West of Greenwich, Easton, Washington County, NY

  20. 77 FR 69915 - New York Disaster Number NY-00130

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-21

    ... ADMINISTRATION New York Disaster Number NY-00130 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State of New... INFORMATION CONTACT: A. Escobar, Office of Disaster Assistance, U.S. Small Business Administration, 409...

  1. 76 FR 55721 - New York Disaster #NY-00108

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-08

    ... ADMINISTRATION New York Disaster NY-00108 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for the State of New York (FEMA... INFORMATION CONTACT: A. Escobar, Office of Disaster Assistance, U.S. Small Business Administration, 409...

  2. 76 FR 63700 - New York Disaster Number NY-00110

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-13

    ... ADMINISTRATION New York Disaster Number NY-00110 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State of New..., Fort Worth, TX 76155. FOR FURTHER INFORMATION CONTACT: A. Escobar, Office of Disaster Assistance,...

  3. 76 FR 18289 - New York Disaster Number NY-00102

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-01

    ... the following areas as adversely affected by the disaster. Primary Counties: Columbia, Dutchess, Kings... ADMINISTRATION New York Disaster Number NY-00102 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for Public...

  4. 76 FR 58329 - New York Disaster Number NY-00108

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-20

    ... ADMINISTRATION New York Disaster Number NY-00108 AGENCY: U.S. Small Business Administration. ACTION: Amendment 5. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State of New... 76155. FOR FURTHER INFORMATION CONTACT: A. Escobar, Office of Disaster Assistance, U.S. Small...

  5. 76 FR 58558 - New York Disaster Number NY-00109

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-21

    ... following areas as adversely affected by the disaster. Primary Counties: Columbia, Putnam, Washington. All... ADMINISTRATION New York Disaster Number NY-00109 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for Public...

  6. 77 FR 18103 - Establishment of Class E Airspace; Piseco, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-27

    ... rulemaking (NPRM) to establish Class E airspace 700 feet above the surface, at Piseco, NY (76 FR 77451.... 106(g); 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71.1 0 2... Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation of a Regulatory...

  7. 77 FR 68195 - New York Disaster Number NY-00130

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-15

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION New York Disaster Number NY-00130 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... INFORMATION CONTACT: A Escobar, Office of Disaster Assistance, U.S. Small Business Administration, 409...

  8. 77 FR 74907 - New York Disaster Number NY-00130

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-18

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION New York Disaster Number NY-00130 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4.... Small Business Administration, Processing and Disbursement Center, 14925 Kingsport Road, Fort Worth,...

  9. 78 FR 43063 - Drawbridge Operation Regulations; Arthur Kill, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-19

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Arthur Kill, NY AGENCY: Coast Guard... District, has issued a temporary deviation from the regulations governing the operation of the Arthur Kill AK Railroad Bridge across Arthur Kill, mile 11.6, between Staten Island, New York and Elizabeth,...

  10. 78 FR 66265 - Drawbridge Operation Regulations; Reynolds Channel, Lawrence, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-05

    ... operations (78 FR 56610) is currently in effect. During ongoing rehabilitation of the bridge the contractor... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Reynolds Channel, Lawrence, NY... operation of the Atlantic Beach Bridge, mile 0.4, across Reynolds Channel, at Lawrence, New York....

  11. 78 FR 37456 - Drawbridge Operation Regulations; Reynolds Channel, Nassau, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-21

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Reynolds Channel, Nassau, NY AGENCY... the Long Beach Bridge, mile 4.7, across Reynolds Channel at Nassau, New York. Under this temporary... a.m. on June 30, 2013, with a rain date of June 30, 2013 and July 1, 2013. Reynolds Creek...

  12. 77 FR 37316 - Drawbridge Operation Regulations; Reynolds Channel, Nassau, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-21

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Reynolds Channel, Nassau, NY AGENCY... the Long Beach Bridge, mile 4.7, across Reynolds Channel, at Nassau, New York. This temporary... Operations, telephone 202-366-9826. SUPPLEMENTARY INFORMATION: The Long Beach Bridge, across Reynolds...

  13. 78 FR 26508 - Drawbridge Operation Regulations; Reynolds Channel, Nassau, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-07

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Reynolds Channel, Nassau, NY AGENCY... the Long Beach Bridge, mile 4.7, across Reynolds Channel at Nassau, New York. Under this temporary... position between 9 p.m. and 10:30 p.m. on July 12, 2013. Reynolds Creek has commercial and...

  14. 76 FR 35937 - New York Disaster #NY-00105

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-20

    ... From the Federal Register Online via the Government Publishing Office U.S. SMALL BUSINESS ADMINISTRATION New York Disaster NY-00105 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY.../12/2012. ADDRESSES: Submit completed loan applications to: U.S. Small Business...

  15. Rapid variability of the EXor star NY Ori

    NASA Astrophysics Data System (ADS)

    Lorenzetti, D.; Arkharov, A. A.; Efimova, N.; Giannini, T.; Antoniucci, S.; Di Paola, A.; Larionov, V. M.

    2016-03-01

    We report on a rapid brightness variability of the classical EXor star NY Ori observed with the AZT24 1m IR telescope (Campo Imperatore, Italy), as a part of our program EXORCISM (EXOR OptiCal and Infrared Systematic Monitoring - Antoniucci et al. 2013 PPVI; Lorenzetti et al. 2009 ApJ 693, 1056).

  16. Interoperability of Demand Response Resources Demonstration in NY

    SciTech Connect

    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.

  17. No Retreat: Lorna Peterson--University at Buffalo, NY

    ERIC Educational Resources Information Center

    Library Journal, 2005

    2005-01-01

    When Clark Atlanta University announced in 2003 it would close its library school, Lorna Peterson, a library educator at the University at Buffalo, NY, mounted a campaign to save the program, which has graduated more black library leaders than any other. "I did not want this to happen without a fight. It cannot be said that librarians, Friends of…

  18. 78 FR 52423 - Amendment of Class E Airspace; Plattsburgh, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-23

    ... Plattsburgh International Airport, Plattsburgh, NY (78 FR 26557). Interested parties were invited to... 12866; (2) is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034...: Authority: 49 U.S.C. 106(g); 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p....

  19. 78 FR 27031 - Amendment of Class E Airspace; Kingston, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-09

    ...: Authority: 49 U.S.C. 106(g); 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389... Federal Aviation Administration 14 CFR Part 71 Amendment of Class E Airspace; Kingston, NY AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends Class E Airspace...

  20. 78 FR 7848 - New York Disaster Number NY-00130

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-04

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION New York Disaster Number NY-00130 AGENCY: U.S. Small Business Administration. ACTION: Amendment 5.... Small Business Administration, Processing and Disbursement Center, 14925 Kingsport Road, Fort Worth,...

  1. 76 FR 56860 - New York Disaster Number NY-00109

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-14

    ... ADMINISTRATION New York Disaster Number NY-00109 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... Only for the State of New York (FEMA-4020-DR), dated 08/31/2011. Incident: Hurricane Irene. Incident... Non-Profit organizations in the State of NEW YORK, dated 08/31/2011, is hereby amended to include...

  2. 76 FR 63699 - New York Disaster Number NY-00113

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-13

    ... ADMINISTRATION New York Disaster Number NY-00113 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2... Only for the State of New York (FEMA-4031-DR), dated 09/23/2011. Incident: Remnants of Tropical Storm... Private Non-Profit organizations in the State of New York, dated 09/23/2011, is hereby amended to...

  3. 75 FR 41558 - New York Disaster Number NY-00089

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-16

    ... ADMINISTRATION New York Disaster Number NY-00089 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... Only for the State of New York (FEMA-1899-DR), dated 04/16/2010. Incident: Severe Storms and Flooding... Private Non-Profit organizations in the State of New York, dated 04/16/2010, is hereby amended to...

  4. 76 FR 59176 - New York Disaster Number NY-00110

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-23

    ... ADMINISTRATION New York Disaster Number NY-00110 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... York (FEMA-4031-DR), dated 09/13/ 2011. Incident: Remnants of Tropical Storm Lee. Incident Period: 09... INFORMATION: The notice of the Presidential disaster declaration for the State of New York, dated...

  5. 75 FR 21371 - New York Disaster # NY-00089

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-23

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION New York Disaster NY-00089 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... State of New York (FEMA- 1899-DR), dated 04/16/2010. Incident: Severe Storms and Flooding....

  6. 77 FR 67857 - New York Disaster # NY-00131

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-14

    ... ADMINISTRATION New York Disaster NY-00131 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... State of New York (FEMA- 4085-DR), dated 11/03/2012. Incident: Hurricane Sandy. Incident Period: 10/27..., Nassau, New York, Queens, Richmond, Rockland, Suffolk, Westchester. The Interest Rates are: Percent...

  7. 76 FR 59178 - New York Disaster Number NY-00108

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-23

    ... ADMINISTRATION New York Disaster Number NY-00108 AGENCY: U.S. Small Business Administration. ACTION: Amendment 7... York (FEMA-4020-DR), dated 08/31/ 2011. Incident: Hurricane Irene. Incident Period: 08/26/2011 through... the Presidential disaster declaration for the State of New York, dated 08/31/2011 is hereby amended...

  8. 76 FR 64420 - New York Disaster Number NY-00113

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-18

    ... ADMINISTRATION New York Disaster Number NY-00113 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3... Only for the State of New York (FEMA-4031-DR). dated 09/23/2011. Incident: Remnants of Tropical Storm... Private Non-Profit organizations in the State of New York, dated 09/23/2011, is hereby amended to...

  9. 77 FR 76587 - New York Disaster Number NY-00131

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-28

    ... ADMINISTRATION New York Disaster Number NY-00131 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3... Only for the State of New York (FEMA--4085--DR), dated 11/03/2012. Incident: Hurricane Sandy. Incident... Non-Profit organizations in the State of New York, dated 11/03/2012, is hereby amended to include...

  10. 78 FR 20370 - New York Disaster Number NY-00130

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-04

    ... ADMINISTRATION New York Disaster Number NY-00130 AGENCY: U.S. Small Business Administration. ACTION: Amendment 7... York (FEMA-4085-DR), dated 10/30/ 2012. Incident: Hurricane Sandy. Incident Period: 10/27/2012 through... The President's Major Disaster Declaration For The State Of New York, dated 10/30/2012 is...

  11. 76 FR 56856 - New York Disaster Number NY-00108

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-14

    ... ADMINISTRATION New York Disaster Number NY-00108 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2... York (FEMA-4020-DR), dated 08/31/ 2011. Incident: Hurricane Irene. Incident Period: 08/26/2011 and... disaster declaration ] for the State of New York, dated 08/31/2011 is hereby amended to include...

  12. 77 FR 64372 - New York Disaster #NY-00126

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-19

    ... ADMINISTRATION New York Disaster NY-00126 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of New York dated 10/10... adversely affected by the disaster: Primary Counties: Sullivan. Contiguous Counties: New York:...

  13. 76 FR 68804 - New York Disaster Number NY-00113

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-07

    ... ADMINISTRATION New York Disaster Number NY-00113 AGENCY: U.S. Small Business Administration. ACTION: Amendment 6... Only for the State of New York (FEMA-4031-DR), dated 09/23/2011. Incident: Remnants of Tropical Storm... Private Non-Profit organizations in the State of New York, dated 09/23/2011, is hereby amended to...

  14. 77 FR 71666 - New York Disaster Number NY-00130

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-03

    ... ADMINISTRATION New York Disaster Number NY-00130 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3... York (FEMA-4085-DR), dated 10/30/ 2012. Incident: Hurricane Sandy. Incident Period: 10/27/2012 through... the President's major disaster declaration for the State of New York, dated 10/30/2012 is...

  15. 76 FR 56852 - New York Disaster Number NY-00108

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-14

    ... ADMINISTRATION New York Disaster Number NY-00108 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4... York (FEMA-4020-DR), dated 08/31/ 2011. Incident: Hurricane Irene. Incident Period: 08/26/2011 and...: The notice of the President's major disaster declaration for the State of New York, dated...

  16. 76 FR 61775 - New York Disaster #NY-00113

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-05

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION New York Disaster NY-00113 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... State of New York (FEMA- 4031-DR), dated 09/23/2011. Incident: Remnants of Tropical Storm Lee....

  17. 78 FR 47817 - New York Disaster Number NY-00136

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-06

    ... ADMINISTRATION New York Disaster Number NY-00136 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... Only for the State of New York (FEMA--4129--DR), dated 07/12/2013. Incident: Severe Storms and Flooding... Private Non-Profit organizations in the State of New York, dated 07/12/2013, is hereby amended to...

  18. 77 FR 70203 - New York Disaster Number NY-00131

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-23

    ... ADMINISTRATION New York Disaster Number NY-00131 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... Only for the State of New York (FEMA-4085-DR), dated 11/03/2012. Incident: Hurricane Sandy. Incident... Non-Profit organizations in the State of NEW YORK, dated 11/03/2012, is hereby amended to include...

  19. 76 FR 59177 - New York Disaster #NY-00110

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-23

    ... ADMINISTRATION New York Disaster NY-00110 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for the State of New York (FEMA... Injury Loans Only): New York: Chemung, Cortland, Greene, Herkimer, Madison, Montgomery, Oneida,...

  20. 76 FR 56857 - New York Disaster Number NY-00108

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-14

    ... ADMINISTRATION New York Disaster Number NY-00108 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3... York (FEMA-4020-DR), dated08/31/ 2011. Incident: Hurricane Irene. Incident Period: 08/26/2011 and... disaster declaration for the State of New York, dated 08/31/2011 is hereby amended to include the...

  1. 76 FR 58328 - New York Disaster Number NY-00108

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-20

    ... ADMINISTRATION New York Disaster Number NY-00108 AGENCY: U.S. Small Business Administration. ACTION: Amendment 6... York (FEMA-4020-DR), dated 08/31/ 2011. Incident: Hurricane Irene. Incident Period: 08/26/2011 through... the Presidential disaster declaration for the State of New York, dated 08/31/2011 is hereby amended...

  2. 76 FR 66111 - New York Disaster Number NY-00113

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-25

    ... ADMINISTRATION New York Disaster Number NY-00113 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4... Only for the State of New York (FEMA-4031-DR), dated 09/23/2011. Incident: Remnants of Tropical Storm... Private Non-Profit organizations in the State of New York, dated 09/23/2011, is hereby amended to...

  3. 78 FR 44187 - New York Disaster # NY-00136

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-23

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION New York Disaster NY-00136 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... State of New York (FEMA- 4129-DR), dated 07/12/2013. Incident: Severe Storms and Flooding....

  4. 76 FR 55721 - New York Disaster #NY-00109

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-08

    ... ADMINISTRATION New York Disaster NY-00109 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... State of New York (FEMA- 4020-DR), dated 08/31/2011. Incident: Hurricane Irene. Incident Period: 08/26..., Clinton, Delaware, Dutchess, Essex, Greene, Montgomery, Nassau, New York, Queens, Rensselaer,...

  5. 76 FR 61130 - New York Disaster Number NY-00110

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-03

    ... ADMINISTRATION New York Disaster Number NY-00110 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3... York (FEMA-4031-DR), dated 09/13/ 2011. Incident: Remnants of Tropical Storm Lee. ] Incident Period: 09... INFORMATION: The notice of the President's major disaster declaration for the State of New York, dated...

  6. 76 FR 40767 - New York Disaster Number NY-00105

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-11

    ... ADMINISTRATION New York Disaster Number NY-00105 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... Only for the State of New York (FEMA-1993-DR), dated 06/10/2011 . Incident: Severe Storms, Flooding... major disaster declaration for Private Non-Profit organizations in the State of New York, dated...

  7. 75 FR 41558 - New York Disaster Number NY-00089

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-16

    ... ADMINISTRATION New York Disaster Number NY-00089 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2... Only for the State of New York (FEMA-1899-DR), dated 04/16/2010. Incident: Severe Storms and Flooding... Private Non-Profit organizations in the State of New York, dated 04/16/2010, is hereby amended to...

  8. 76 FR 58559 - New York Disaster Number NY-00109

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-21

    ... ADMINISTRATION New York Disaster Number NY-00109 AGENCY: U.S. Small Business Administration. ACTION: Amendment 6... Only for the State of New York (FEMA-4020-DR), dated 08/31/2011. Incident: Hurricane Irene. Incident... Non-Profit organizations in the State of New York, dated 08/31/2011, is hereby amended to include...

  9. 76 FR 64420 - NEW YORK Disaster Number NY-00110

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-18

    ... ADMINISTRATION NEW YORK Disaster Number NY-00110 AGENCY: U.S. Small Business Administration. ACTION: Amendment 5... York (FEMA-4031-DR), dated 09/13/ 2011. Incident: Remnants of Tropical Storm Lee. Incident Period: 09... INFORMATION: The notice of the Presidential disaster declaration for the State of NEW YORK, dated...

  10. 76 FR 55153 - New York Disaster #NY-00104

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-06

    ... ADMINISTRATION New York Disaster NY-00104 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of New York dated 08/26.... Contiguous Counties: New York: Essex, Hamilton, Herkimer, Lewis, Madison, Oswego, Otsego, Saint...

  11. 76 FR 59766 - New York Disaster Number NY-00110

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-27

    ... ADMINISTRATION New York Disaster Number NY-00110 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2... York (FEMA-4031-DR), dated 09/13/ 2011. Incident: Remnants of Tropical Storm Lee. Incident Period: 09...: The notice of the Presidential disaster declaration for the State of New York, dated 09/13/2011...

  12. 75 FR 22167 - New York Disaster #NY-00087

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-27

    ... ADMINISTRATION New York Disaster NY-00087 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of New York dated 04/19... determined to be adversely affected by the disaster: Primary Counties: Suffolk. Contiguous Counties: New...

  13. 77 FR 67858 - New York Disaster #NY-00130

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-14

    ... ADMINISTRATION New York Disaster NY-00130 AGENCY: U.S. Small Business Administration ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for the State of NEW YORK (FEMA... Economic Injury Loans): Bronx, Kings, Nassau, New York, Queens, Richmond, Suffolk. Contiguous...

  14. 76 FR 62131 - New York Disaster Number NY-00113

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-06

    ... ADMINISTRATION New York Disaster Number NY-00113 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... only for the State of New York (FEMA-4031-DR), dated 09/23/2011. Incident: Remnants of Tropical Storm... Private Non-Profit organizations in the State of New York, dated 09/23/2011, is hereby amended to...

  15. 76 FR 67245 - New York Disaster Number NY-00113

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-31

    ... ADMINISTRATION New York Disaster Number NY-00113 AGENCY: U.S. Small Business Administration. ACTION: Amendment 5... Only for the State of New York (FEMA-4031-DR), dated 09/23/2011. Incident: Remnants of Tropical Storm... Private Non-Profit organizations in the State of New York, dated 09/23/2011, is hereby amended to...

  16. 76 FR 67245 - New York Disaster Number NY-00110

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-31

    ... ADMINISTRATION New York Disaster Number NY-00110 AGENCY: U.S. Small Business Administration. ACTION: Amendment 6... York (FEMA-4031-DR), dated 09/13/ 2011. Incident: Remnants of Tropical Storm Lee. Incident Period: 09... INFORMATION: The notice of the Presidential disaster declaration for the State of New York, dated...

  17. 78 FR 48537 - New York Disaster # NY-00135

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-08

    ... ADMINISTRATION New York Disaster NY-00135 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of New York dated 08/02... Counties: New York: Chenango, Cortland, Fulton, Hamilton, Lewis, Onondaga, Oswego, Otsego, Saint...

  18. 76 FR 13698 - New York Disaster Number NY-00102

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-14

    ... ADMINISTRATION New York Disaster Number NY-00102 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... Only for the State of New York (FEMA--1957--DR), dated 02/18/2011. Incident: Severe Winter Storm and... Private Non-Profit organizations in the State of New York, dated 02/18/2011, is hereby amended to...

  19. 76 FR 56853 - New York Disaster Number NY-00109

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-14

    ... ADMINISTRATION New York Disaster Number NY-00109 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3... Only for the State of New York (FEMA-4020-DR), dated 08/31/2011. Incident: Hurricane Irene. Incident... Non-Profit organizations in the State of New York, dated 08/31/2011, is hereby amended to...

  20. 76 FR 11553 - New York Disaster #NY-00102

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-02

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION New York Disaster NY-00102 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... State of New York (FEMA- 1957-DR), dated 02/18/2011. Incident: Severe Winter Storm and...

  1. 76 FR 68804 - New York Disaster Number NY-00110

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-07

    ... ADMINISTRATION New York Disaster Number NY-00110 AGENCY: U.S. Small Business Administration. ACTION: Amendment 7... York (FEMA-4031-DR), dated 09/13/ 2011. Incident: Remnants of Tropical Storm Lee. Incident Period: 09... INFORMATION: The notice of the President's major disaster declaration for the State of New York, dated...

  2. 78 FR 26100 - New York Disaster #NY-00134

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-03

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION New York Disaster NY-00134 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... State of New York FEMA-- 4111--DR), dated 04/23/2013. Incident: Severe Winter Storm and...

  3. 76 FR 56855 - New York Disaster Number NY-00109

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-14

    ... ADMINISTRATION New York Disaster Number NY-00109 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2... Only for the State of New York (FEMA-4020-DR), dated 08/31/2011. Incident: Hurricane Irene. Incident... Non-Profit organizations in the State of New York, dated 08/31/2011, is hereby amended to include...

  4. 76 FR 68803 - New York Disaster Number NY-00108

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-07

    ... ADMINISTRATION New York Disaster Number NY-00108 AGENCY: U.S. Small Business Administration. ACTION: Amendment 8... York (FEMA-4020-DR), dated 08/31/ 2011. Incident: Hurricane Irene. Incident Period: 08/26/2011 through... the President's major disaster declaration for the State of New York, dated 08/31/2011 is...

  5. 78 FR 15109 - New York Disaster Number NY-00130

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-08

    ... ADMINISTRATION New York Disaster Number NY-00130 AGENCY: U.S. Small Business Administration. ACTION: Amendment 6... York (FEMA-4085-DR), dated 10/30/ 2012. Incident: Hurricane Sandy. Incident Period: 10/27/2012 through... the President's major disaster declaration for the State of New York, dated 10/30/2012 is...

  6. 78 FR 47816 - New York Disaster Number NY-00136

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-06

    ... ADMINISTRATION New York Disaster Number NY-00136 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2... Only for the State of New York (FEMA-4129-DR), dated 07/12/2013. Incident: Severe Storms and Flooding... Private Non-Profit organizations in the State of NEW YORK, dated 07/12/2013, is hereby amended to...

  7. 76 FR 58557 - New York Disaster Number NY-00109

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-21

    ... ADMINISTRATION New York Disaster Number NY-00109 AGENCY: U.S. Small Business Administration. ACTION: Amendment 5... Only for the State of New York (FEMA-4020-DR), dated 08/31/2011. Incident: Hurricane Irene. Incident... Non-Profit organizations in the State of New York, dated 08/31/2011, is hereby amended to include...

  8. 77 FR 71666 - New York Disaster Number NY-00131

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-03

    ... ADMINISTRATION New York Disaster Number NY-00131 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2... Only for the State of New York (FEMA-4085-DR), dated 11/03/2012. Incident: Hurricane Sandy. Incident... Non-Profit organizations in the State of New York, dated 11/03/2012, is hereby amended to...

  9. 76 FR 56856 - New York Disaster Number NY-00108

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-14

    ... ADMINISTRATION New York Disaster Number NY-00108 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... York (FEMA-4020-DR), dated 08/31/ 2011. Incident: Hurricane Irene. Incident Period: 08/26/2011 and... disaster declaration for the State of New York, dated 08/31/2011 is hereby amended to include the...

  10. 76 FR 59178 - New York Disaster Number NY-00109

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-23

    ... ADMINISTRATION New York Disaster Number NY-00109 AGENCY: U.S. Small Business Administration. ACTION: Amendment 7... Only for the State of New York (FEMA-4020-DR), dated 08/31/2011. Incident: Hurricane Irene. Incident... Non-Profit organizations in the State of New York, dated 08/31/2011, is hereby amended to include...

  11. 78 FR 34893 - Drawbridge Operation Regulations; Reynolds Channel, Lawrence, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-11

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Reynolds Channel, Lawrence, NY... operation of the Atlantic Beach Bridge, mile 0.4, across Reynolds Channel, at Lawrence, New York. This..., to facilitate electrical and structural rehabilitation at the bridge. DATES: This deviation...

  12. 78 FR 56609 - Drawbridge Operation Regulations; Reynolds Channel, Lawrence, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-13

    ... Channel, Lawrence, NY'', in the Federal Register (78 FR 34893). The temporary deviation concerned was for... FR 34893) the draw of the Atlantic Beach Bridge at mile 0.4, across Reynolds Channel was required to... Coast Guard is canceling the temporary deviation from the regulations published on June 11, 2013, (78...

  13. 78 FR 56610 - Drawbridge Operation Regulations; Reynolds Channel, Lawrence, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-13

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Reynolds Channel, Lawrence, NY... operation of the Atlantic Beach Bridge, mile 0.4, across Reynolds Channel, at Lawrence, New York. This..., to facilitate electrical and structural rehabilitation at the bridge. DATES: This deviation...

  14. 75 FR 65391 - New York Disaster #NY-00093

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-22

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION New York Disaster NY-00093 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY...-line winds. Incident Period: 09/16/2010. Effective Date: 10/14/2010. Physical Loan Application...

  15. 78 FR 72003 - Amendment of Class E Airspace; Olean, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-02

    ... Cattaraugus County-Olean Airport, Olean, NY. (78 FR 52115). Interested parties were invited to participate in... Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation of a Regulatory Evaluation...: Authority: 49 U.S.C. 106(g); 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p....

  16. Hearing in Drosophila Requires TilB, a Conserved Protein Associated With Ciliary Motility

    PubMed Central

    Kavlie, Ryan G.; Kernan, Maurice J.; Eberl, Daniel F.

    2010-01-01

    Cilia were present in the earliest eukaryotic ancestor and underlie many biological processes ranging from cell motility and propulsion of extracellular fluids to sensory physiology. We investigated the contribution of the touch insensitive larva B (tilB) gene to cilia function in Drosophila melanogaster. Mutants of tilB exhibit dysfunction in sperm flagella and ciliated dendrites of chordotonal organs that mediate hearing and larval touch sensitivity. Mutant sperm axonemes as well as sensory neuron dendrites of Johnston's organ, the fly's auditory organ, lack dynein arms. Through deficiency mapping and sequencing candidate genes, we identified tilB mutations in the annotated gene CG14620. A genomic CG14620 transgene rescued deafness and male sterility of tilB mutants. TilB is a 395-amino-acid protein with a conserved N-terminal leucine-rich repeat region at residues 16–164 and a coiled-coil domain at residues 171–191. A tilB-Gal4 transgene driving fluorescently tagged TilB proteins elicits cytoplasmic expression in embryonic chordotonal organs, in Johnston's organ, and in sperm flagella. TilB does not appear to affect tubulin polyglutamylation or polyglycylation. The phenotypes and expression of tilB indicate function in cilia construction or maintenance, but not in intraflagellar transport. This is also consistent with phylogenetic association of tilB homologs with presence of genes encoding axonemal dynein arm components. Further elucidation of tilB functional mechanisms will provide greater understanding of cilia function and will facilitate understanding ciliary diseases. PMID:20215474

  17. A phase I trial of repeated tumour-infiltrating lymphocyte (TIL) infusion in metastatic melanoma.

    PubMed Central

    Ravaud, A.; Legrand, E.; Delaunay, M. M.; Bussières, E.; Coulon, V.; Cany, L.; Huet, S.; Verdier, D.; Kind, M.; Chomy, F.

    1995-01-01

    The aim of the protocol was to evaluate the side-effects induced by repeated tumour-infiltrating lymphocyte (TIL) infusions in patients with metastatic melanoma (MM). Patients were to receive four TIL infusions at given intervals: every 3 weeks (two patients), every 2 weeks (3 patients) and weekly (4 patients). All patients were evaluated and received a total of 34 TIL infusions. The total number of TILs administered varied from 0.65 to 2.34 x 10(11) cells. TIL phenotypes were predominantly CD8+ (two patients), CD4+ (4 patients), CD4+ then CD8+ (two patients) or CD56+ (two patient). Autocytotoxicity was only observed for one culture. Six patients presented at least one WHO grade 3 side-effect: hypotension (5 patients), dyspnoea (two patients), fever (one patient), fatigue (one patient), chills (two patients), diarrhoea (one patient), agitation (one patient), locoregional pain (two patients). Hypotension was constantly seen in patients who were given TILs every week. Two cases of minor pericarditis were recorded. No objective response to treatment was observed; 1 stable disease occurred in one patient and progression in eight. However, five patients presented a partial response on a tumour site for 1-4 months. Three patients presented signs of inflammation or softening at one tumour site. Plasma tumour necrosis factor alpha (TNF-alpha) levels were increased 1.2- to 22-fold after TIL infusion. TILs could be produced in sufficient quantity to perform this study, so repetitive infusions of TIL became possible on a weekly basis. However, no objective response was observed even when TIL infusions were performed weekly. An increase in circulating TNF-alpha was noted after TIL infusion. PMID:7530984

  18. The Educational Thought of Cornelius Van Til: Philosophical Foundations of the Contemporary Christian School Movement.

    ERIC Educational Resources Information Center

    Maffet, Gregory J.; Dye, Charles M.

    This paper gives an account of the thoughts of Cornelius Van Til on the contemporary Christian school movement. An account of the historical development of Christian compromise is given, followed by a critique of the compromise among contemporary Christian educators. Van Til claims that any educational position which falls short of being founded…

  19. Results of the NY-Alesund ozone measurements intercomparison NAOMI

    NASA Technical Reports Server (NTRS)

    Steinbrecht, W.; Gross, M.; McGee, T.; Neuber, R.; Gathen, P. V. D.; Wahl, P.; Klein, U.; Langer, J.

    1998-01-01

    Worldwide, about ten Differential Absorption Lidars are used for long-term monitoring of stratospheric ozone. These systems are an important component of the Network for the Detection of Stratospheric Change. Although DIALs are self-calibrating in principle, regular intercomparisons with other ozone-lidars, microwave radiometers or ozone-sondes are highly desirable to ensure high data quality at a well known level. The Network for the Detection of Stratospheric Change (NDSC) validation policy suggests that such intercomparisons be "blind", meaning all participants submit their data to an impartial referee, without seeing results from the other participants. Here we report on the "blind" intercomparison taking place from January 20th to February 10th 1998 at Ny-Alesund, Spitsbergen (78.92 deg N, 11.95 deg E). Participating groups were from the Alfred Wegener Institute, Potsdam, operating the NDSC DIAL system at Ny-Alesund, from the University of Bremen operating the NDSC microwave radiometer for ozone profiling at Ny-Alesund, and the NASA Goddard Space Flight Center group with the "NDSC travelling standard" STROZ-LITE. The first author acted as the impartial referee. Also used for the intercomparison were data from ECC-6A/Vaisala RS80 ozone sondes routinely launched at Ny-Alesund by the AWI group. A 1% KI solution (3 ml) and the 1986 ECC pump correction (1.092 at 5 hPa) are used. The ECC-data were available to all participants during the campaign and thus were not "blind". Table 1 summarizes the expected performance of the instruments participating in the ozone intercomparison reported in this paper.

  20. 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.

    PubMed

    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. PMID:24509171

  1. 77 FR 52058 - Notice of Inventory Completion: Longyear Museum of Anthropology, Colgate University, Hamilton, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-28

    ... Museum of Anthropology, Department of Sociology and Anthropology, Colgate University, 13 Oak Dr... Anthropology, Department of Sociology and Anthropology, Colgate University, 13 Oak Dr., Hamilton, NY...

  2. 76 FR 48178 - Notice of Inventory Completion: Longyear Museum of Anthropology, Colgate University, Hamilton, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-08

    ... Anthropology, Department of Sociology and Anthropology, Colgate University, 13 Oak Dr., Hamilton, NY 13346.... Jordan Kerber, Longyear Museum of Anthropology, Department of Sociology and Anthropology,...

  3. Increased NY-ESO-1 expression and reduced infiltrating CD3+ T cells in cutaneous melanoma.

    PubMed

    Giavina-Bianchi, Mara; Giavina-Bianchi, Pedro; Sotto, Mirian Nacagami; Muzikansky, Alona; Kalil, Jorge; Festa-Neto, Cyro; Duncan, Lyn M

    2015-01-01

    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. PMID:25954764

  4. Flow and chloride transport in the tidal Hudson River, NY

    USGS Publications Warehouse

    Weiss, Lawrence A.; Schaffranek, Raymond W.; de Vries, M. Peter

    1994-01-01

    A one-dimensional dynamic-flow model and a one-dimensional solute-transport model were used to evaluate the effects of hypothetical public-supply water withdrawals on saltwater intrusion in a 133-mile reach of the tidal Hudson River between Green Island dam, near Troy, N.Y., and Hastings-on-Hudson, N.Y. Regression techniques were used in analyses of current and extreme historical conditions, and numerical models were used to investigate the effect of various water withdrawals. Of four withdrawal scenarios investigated, simulations of a 27-day period during which discharges at Green Island dam averaged 7,090 ft3/s indicate that increasing the present Chelsea pumping-station withdrawal rate of 100 Mgal/d (million gallons per day) to 300 Mgal/d would have the least effect on upstream saltwater movement. A 90-day simulation, during which discharges at Green Island dam averaged 25,200 ft3/s, indicates that withdrawals of 1,940 Mgal/d at Chelsea would not measurably increase chloride concentrations at Chelsea under normal tidal and meteorological conditions, but withdrawals of twice that rate (3,880 Mgal/d) could increase the chloride concentration at Chelsea to 250 mg/L.

  5. 78 FR 56607 - Drawbridge Operation Regulation; Hudson River, Troy and Green Island, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-13

    ... Regulations; Hudson River, Troy and Green Island, NY,'' in the Federal Register (78 FR 31454). We received no... Green Island, NY AGENCY: Coast Guard, DHS. ACTION: Final rule. SUMMARY: The Coast Guard amends the..., mile 152.7, between Troy and Green Island, New York. The owner of the bridge, New York State...

  6. 33 CFR 207.600 - Rochester (Charlotte) Harbor, N.Y.; use, administration, and navigation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 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) (c) No vessel shall moor or anchor...

  7. 33 CFR 207.580 - Buffalo Harbor, N.Y.; use, administration, and navigation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 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.;...

  8. 33 CFR 207.580 - Buffalo Harbor, N.Y.; use, administration, and navigation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 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.;...

  9. 33 CFR 207.600 - Rochester (Charlotte) Harbor, N.Y.; use, administration, and navigation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 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) (c) No vessel shall moor or anchor...

  10. 33 CFR 207.600 - Rochester (Charlotte) Harbor, N.Y.; use, administration, and navigation.

    Code of Federal Regulations, 2010 CFR

    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) (c) No vessel shall moor or anchor...

  11. Alignment between the Science Curriculum and Assessment in Selected NY State Regents Exams

    ERIC Educational Resources Information Center

    Liu, Xiufeng; Fulmer, Gavin

    2008-01-01

    This article reports on an analysis of alignment between NY state core curricula and NY Regents tests in physics and chemistry. Both the curriculum and test were represented by a two dimensional table consisting of topics and cognitive demands. The cell values of the table were numbers of major understandings in the curriculum and points of test…

  12. 33 CFR 165.165 - Regulated Navigation Area; Hudson River South of the Troy Locks, NY.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... River South of the Troy Locks, NY. 165.165 Section 165.165 Navigation and Navigable Waters COAST GUARD... § 165.165 Regulated Navigation Area; Hudson River South of the Troy Locks, NY. (a) Regulated navigation area. All navigable waters of the Hudson River south of the Troy Locks. (b) Definitions. The...

  13. 75 FR 38710 - Special Local Regulation, Fran Schnarr Open Water Championships, Huntington Bay, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-06

    ... Championships, Huntington Bay, NY'' in the Federal Register (75 FR 13454). The Coast Guard received no comments...-2009-0520) in the Federal Register (74 FR 51243). The notice proposed a regulated area encompassing 100... Bay, NY in the Federal Register (75 FR 13454). This notice proposes a 100 yard regulated area...

  14. NY-ESO-1-specific immunological pressure and escape in a patient with metastatic melanoma.

    PubMed

    von Boehmer, Lotta; Mattle, Muriel; Bode, Peter; Landshammer, Alexandro; Schäfer, Carolin; Nuber, Natko; Ritter, Gerd; Old, Lloyd; Moch, Holger; Schäfer, Niklaus; Jäger, Elke; Knuth, Alexander; van den Broek, Maries

    2013-01-01

    During cancer progression, malignant cells may evade immunosurveillance. However, evidence for immunological escape in humans is scarce. We report here the clinical course of a melanoma patient whose initial tumor was positive for the antigens NY-ESO-1, MAGE-C1, and Melan-A. Upon immunization with a recombinant vaccinia/fowlpox NY-ESO-1 construct, the patient experienced a mixed clinical response and spreading of the NY-ESO-1 epitopes in the CD4+ T cell compartment. After NY-ESO-1 protein + CpG immunization, the patient's anti-NY-ESO-1 IgG response increased. Over the following years, progressing lesions were resected and found to be NY-ESO-1-negative while being positive for MAGE-C1, Melan-A, and MHC-I. The fatal, inoperable brain metastasis was analyzed after his death and also proved to be NY-ESO-1-negative, while being positive for MAGE-C1 and Melan-A, as well as MHC-I. We propose that cancer control and cancer escape in this patient were governed by NY-ESO-1-specific immunological pressure. Our findings provide evidence for the existence of immunoediting and immunoescape in this cancer patient. PMID:23882157

  15. 76 FR 60962 - Noise Exposure Map Update for Buffalo Niagara International Airport, Buffalo, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-30

    ... Country Road, Suite 446, Garden City, NY 11530, Telephone (516) 227-3815. SUPPLEMENTARY INFORMATION: This... Country Road, Suite 446, Garden City, 14225. Monday-Friday--9 a.m.-4 NY 11530. Monday-Friday--9 a.m.-4...

  16. 33 CFR 207.580 - Buffalo Harbor, N.Y.; use, administration, and navigation.

    Code of Federal Regulations, 2010 CFR

    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.;...

  17. 33 CFR 207.590 - Black Rock Canal and Lock at Buffalo, N.Y.; use, administration, and navigation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 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...

  18. 33 CFR 207.590 - Black Rock Canal and Lock at Buffalo, N.Y.; use, administration, and navigation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 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...

  19. 33 CFR 207.590 - Black Rock Canal and Lock at Buffalo, N.Y.; use, administration, and navigation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 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...

  20. 33 CFR 207.590 - Black Rock Canal and Lock at Buffalo, N.Y.; use, administration, and navigation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 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...

  1. 33 CFR 207.590 - Black Rock Canal and Lock at Buffalo, N.Y.; use, administration, and navigation.

    Code of Federal Regulations, 2010 CFR

    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...

  2. 33 CFR 165.159 - Safety Zone: New York Air Show at Jones Beach State Park, Wantagh, NY.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Jones Beach State Park, Wantagh, NY. 165.159 Section 165.159 Navigation and Navigable Waters COAST GUARD... § 165.159 Safety Zone: New York Air Show at Jones Beach State Park, Wantagh, NY. (a) Location. The following waters of the Atlantic Ocean off of Jones Beach State Park, Wantagh, NY are designated a...

  3. 75 FR 3249 - Wyeth Pharmaceuticals, a Subsidiary of Wyeth, Currently Known as Pfizer, Rouses Point, NY; Wyeth...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-20

    ... Employment and Training Administration Wyeth Pharmaceuticals, a Subsidiary of Wyeth, Currently Known as Pfizer, Rouses Point, NY; Wyeth Pharmaceuticals, a Subsidiary of Wyeth, Currently Known as Pfizer, Chazy, NY; Wyeth Pharmaceuticals, a Subsidiary of Wyeth, Currently Known as Pfizer, Plattsburgh, NY;...

  4. Spectroscopy and Photometry of the Earth Grazer 2002 NY40

    NASA Technical Reports Server (NTRS)

    Rivkin, A. S.; Howell, E. S.; Bus, S. J.; Hicks, M.; Reach, W. T.; Jarrett, T. H.; Binzel, R. P.

    2003-01-01

    The near Earth asteroid 2002 NY40 was discovered on July 14, 2002 by the LINEAR survey. The object was predicted to make a close pass by the Earth on August 18, which led to observations at a large range of wavelengths, including radar. The combination of visible and near infrared spectroscopy/spectrophotometry gives some indication of the composition. Thermal emission in the 3 micron spectral region gives constraints on the albedo, which is consistent with the spectral type and with the available size from the radar measurements. The lightcurve was well measured by a large number of observers, which helps to determine the rotation phase of the observations at the various wavelengths. The favorable observing conditions and rapid dissemination of the astrometry have led to a good physical characterization of this object, which is relatively rare for a newly discovered near Earth asteroid. The data sets reported in this abstract are shown.

  5. Spectroscopy and Photometry of the Earth Grazer 2002 NY40

    NASA Technical Reports Server (NTRS)

    Rivkin, A. S.; Howell, E. S.; Bus, S. J.; Hicks, M.; Reach, W. T.; Jarrett, T. H.; Binzel, R. P.

    2003-01-01

    The near-Earth asteroid 2002 NY40 was discovered on July 14, 2002 by the LINEAR survey. The object was predicted to make a close pass by the Earth on August 18, which led to observations at a large range of wavelengths, including radar. The combination of visible and near-infrared spectroscopy/spectrophotometry gives some indication of the composition. Thermal emission in the 3-4m spectral region gives constraints on the albedo, which is consistent with the spectral type and with the available size from the radar measurements. The lightcurve was well measured by a large number of observers, which helps to determine the rotation phase of the observations at the various wavelengths. The favorable observing conditions and rapid dissemination of the astrometry have led to a good physical characterization of this object which is relatively rare for a newly discovered near-Earth asteroid.

  6. T cells targeting NY-ESO-1 demonstrate efficacy against disseminated neuroblastoma

    PubMed Central

    Singh, Nathan; Kulikovskaya, Irina; Barrett, David M.; Binder-Scholl, Gwendolyn; Jakobsen, Bent; Martinez, Daniel; Pawel, Bruce; June, Carl H.; Kalos, Michael D.; Grupp, Stephan A.

    2016-01-01

    abstract The cancer-testis antigen NY-ESO-1 is expressed by many solid tumors and has limited expression by mature somatic tissues, making it a highly attractive target for tumor immunotherapy. Targeting NY-ESO-1 using engineered T cells has demonstrated clinical efficacy in the treatment of some adult tumors. Neuroblastoma is a significant cause of cancer mortality in children, and is a tumor type shown to be responsive to immunotherapies. We evaluated a large panel of primarily resected neuroblastoma samples and demonstrated that 23% express NY-ESO-1. After confirming antigen-specific activity of T cells genetically engineered to express an NY-ESO-1 directed high-affinity transgenic T cell receptor in vitro, we performed xenograft mouse studies assessing the efficacy of NY-ESO-1-targeted T cells in both localized and disseminated models of neuroblastoma. Disease responses were monitored by tumor volume measurement and in vivo bioluminescence. After delivery of NY-ESO-1 transgenic TCR T cells, we observed significant delay of tumor progression in mice bearing localized and disseminated neuroblastoma, as well as enhanced animal survival. These data demonstrate that NY-ESO-1 is an antigen target in neuroblastoma and that targeted T cells represent a potential therapeutic option for patients with neuroblastoma. PMID:26942053

  7. A novel human-derived antibody against NY-ESO-1 improves the efficacy of chemotherapy

    PubMed Central

    Gupta, Anurag; Nuber, Natko; Esslinger, Christoph; Wittenbrink, Mareike; Treder, Martin; Landshammer, Alexandro; Noguchi, Takuro; Kelly, Marcus; Gnjatic, Sacha; Ritter, Erika; von Boehmer, Lotta; Nishikawa, Hiroyoshi; Shiku, Hiroshi; Old, Lloyd; Ritter, Gerd; Knuth, Alexander; van den Broek, Maries

    2013-01-01

    We investigated whether antibodies against intracellular tumor-associated antigens support tumor-specific immunity when administered together with a treatment that destroys the tumor. We propose that released antigens form immune complexes with the antibodies, which are then efficiently taken up by dendritic cells. We cloned the first human monoclonal antibodies against the Cancer/Testis (CT) antigen, NY-ESO-1. We tested whether the monoclonal anti-NY-ESO-1 antibody (12D7) facilitates cross-presentation of a NY-ESO-1-derived epitope by dendritic cells to human CD8+ T cells, and whether this results in the maturation of dendritic cells in vitro. We investigated the efficacy of 12D7 in combination with chemotherapy using BALB/c mice bearing syngeneic CT26 tumors that express intracellular NY-ESO-1. Human dendritic cells that were incubated with NY-ESO-1:12D7 immune complexes efficiently stimulated NY-ESO-1157–165/HLA-A2-specific human CD8+ T cells to produce interferon-γ, whereas NY-ESO-1 alone did not. Furthermore, the incubation of dendritic cells with NY-ESO-1:12D7 immune complexes resulted in the maturation of dendritic cells. Treatment of BALB/c mice that bear CT26/NY-ESO-1 tumors with 5-fluorouracil (5-FU) plus 12D7 was significantly more effective than chemotherapy alone. We propose systemic injection of monoclonal antibodies (mAbs) against tumor-associated antigens plus a treatment that promotes the local release of those antigens resulting in immune complex formation as a novel therapeutic modality for cancer. PMID:23390374

  8. A novel human-derived antibody against NY-ESO-1 improves the efficacy of chemotherapy.

    PubMed

    Gupta, Anurag; Nuber, Natko; Esslinger, Christoph; Wittenbrink, Mareike; Treder, Martin; Landshammer, Alexandro; Noguchi, Takuro; Kelly, Marcus; Gnjatic, Sacha; Ritter, Erika; von Boehmer, Lotta; Nishikawa, Hiroyoshi; Shiku, Hiroshi; Old, Lloyd; Ritter, Gerd; Knuth, Alexander; van den Broek, Maries

    2013-01-01

    We investigated whether antibodies against intracellular tumor-associated antigens support tumor-specific immunity when administered together with a treatment that destroys the tumor. We propose that released antigens form immune complexes with the antibodies, which are then efficiently taken up by dendritic cells. We cloned the first human monoclonal antibodies against the Cancer/Testis (CT) antigen, NY-ESO-1. We tested whether the monoclonal anti-NY-ESO-1 antibody (12D7) facilitates cross-presentation of a NY-ESO-1-derived epitope by dendritic cells to human CD8+ T cells, and whether this results in the maturation of dendritic cells in vitro. We investigated the efficacy of 12D7 in combination with chemotherapy using BALB/c mice bearing syngeneic CT26 tumors that express intracellular NY-ESO-1. Human dendritic cells that were incubated with NY-ESO-1:12D7 immune complexes efficiently stimulated NY-ESO-1(157-165)/HLA-A2-specific human CD8+ T cells to produce interferon-γ, whereas NY-ESO-1 alone did not. Furthermore, the incubation of dendritic cells with NY-ESO-1:12D7 immune complexes resulted in the maturation of dendritic cells. Treatment of BALB/c mice that bear CT26/NY-ESO-1 tumors with 5-fluorouracil (5-FU) plus 12D7 was significantly more effective than chemotherapy alone. We propose systemic injection of monoclonal antibodies (mAbs) against tumor-associated antigens plus a treatment that promotes the local release of those antigens resulting in immune complex formation as a novel therapeutic modality for cancer. PMID:23390374

  9. 77 FR 13592 - AER NY-Gen, LLC; Eagle Creek Hydro Power, LLC, Eagle Creek Water Resources, LLC, Eagle Creek Land...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-07

    ... Energy Regulatory Commission AER NY-Gen, LLC; Eagle Creek Hydro Power, LLC, Eagle Creek Water Resources... Comments and Motions To Intervene On February 24, 2012, AER NY-Gen, LLC (transferor), Eagle Creek Hydro...' Contact: Transferor: Mr. Joseph Klimaszewski, AER NY- Gen, LLC, P.O. Box 876, East Aurora, NY 14052,...

  10. Aircraft borne combined measurements of the Fukushima radionuclide Xe-133 and fossil fuel combustion generated pollutants in the TIL - Implications for Cyclone induced lift and TIL physical-chemical processes

    NASA Astrophysics Data System (ADS)

    Arnold, Frank; Schlager, Hans; Simgen, Hardy; Aufmhoff, Heinfried; Baumann, Robert; Lindemann, Sigfried; Rauch, Ludwig; Kaether, Frank; Pirjolla, Liisa; Schumann, Ulrich

    2013-04-01

    The radionuclide Xe-133, released by the March 2011 nuclear disaster at Fukushima/Daiichi (hereafter FD), represents an ideal tracer for atmospheric transport. We report the, to our best knowledge, only aircraft borne measurements of FD Xe-133 in the Tropopause Inversion Layer (TIL), indicating rapid lift of Xe-133 rich planetary boundary layer air to the TIL. On the same research aircraft (FALCON), we have also conducted on-line measurements of fossil fuel combustion generated pollutant gases (SO2, NOx, HNO3,NOy), which were found to have increased concentrations in the TIL. In addition, we have conducted supporting model simulations of transport, chemical processes, and aerosol processes. Our investigations reveal a potentially important influence of East-Asian cyclone induced pollutants transport to the TIL, particularly influencing aerosol formation in the TIL.

  11. 75 FR 7030 - Dawson Metal Company, Inc., Industrial Division, Jamestown, NY; Notice of Affirmative...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Dawson Metal Company, Inc., Industrial Division, Jamestown, NY; Notice of Affirmative Determination Regarding Application for Reconsideration By application dated...

  12. 75 FR 15739 - International Business Machines Corporation: Armonk, NY; Notice of Termination of Investigation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-30

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration International Business Machines Corporation: Armonk, NY; Notice of... Business Machines Corporation, Armonk, New York. The petitioning group of workers is covered by...

  13. 77 FR 58439 - Environmental Impact Statement for the Northeast Corridor Between Washington, DC, New York, NY...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Federal Railroad Administration Environmental Impact Statement for the Northeast Corridor Between Washington, DC, New York, NY and Boston, MA AGENCY: Federal Railroad Administration (FRA), Department...

  14. Alignment Between the Science Curriculum and Assessment in Selected NY State Regents Exams

    NASA Astrophysics Data System (ADS)

    Liu, Xiufeng; Fulmer, Gavin

    2008-08-01

    This article reports on an analysis of alignment between NY state core curricula and NY Regents tests in physics and chemistry. Both the curriculum and test were represented by a two dimensional table consisting of topics and cognitive demands. The cell values of the table were numbers of major understandings in the curriculum and points of test items in the test. The Porter alignment index was computed for each test. It was found that, overall, there was a high alignment between the NY core curriculum and the NY Regents test, and the alignment remained fairly stable from test to test. However, there were considerable discrepancies in emphases on different cognitive levels and topics between the core curriculum and the test. Issues related to the nature of alignment, and the nature and validity of content standards were raised, and implications for science curriculum and instructions were also discussed.

  15. 76 FR 4078 - Television Broadcasting Services; North Pole and Plattsburgh, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-24

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 73 Television Broadcasting Services; North Pole and Plattsburgh, NY AGENCY: Federal... CFR Part 73 Television, Television broadcasting. For the reasons discussed in the preamble,...

  16. 76 FR 8654 - Regulated Navigation Area; Hudson River South of the Troy Locks, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-15

    ... the Troy Locks, NY'' in the Federal Register (75 FR 76943). We received no comments on the proposed... property, and facilitate the reasonable demands of commerce. This action will impose restrictions...

  17. 33 CFR 207.60 - Federal Dam, Hudson River, Troy, N.Y.; pool level.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Federal Dam, Hudson River, Troy, N.Y.; pool level. 207.60 Section 207.60 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE NAVIGATION REGULATIONS § 207.60 Federal Dam, Hudson River, Troy, N.Y.; pool level. (a) Whenever the elevation...

  18. Sediment chemistries and chironomid deformities in the Buffalo River (NY)

    SciTech Connect

    Stewart, K.M.; Diggins, T.P.

    1994-12-31

    The authors examined the surficial sediment chemistry (heavy metals) and the frequency of chironomid (Diptera) larvae mouthpart deformities from multiple PONAR grabs samples at each of 20 sites along the Buffalo River (NY) area of concern (AOC). Because of the potential for patchy invertebrate distribution and high variance in sediment chemistry, repeated spatial and temporal sampling is important to obtain a better integrated picture of contamination in rivers. The findings suggest that the Buffalo River has one of the highest percentages of deformed chironomids in AOC`s of the Great Lakes basin. One river site that was traditionally thought to be a chemical hot spot was less contaminated than another downstream section. At another site, sediment concentrations for V., Mn and AS appeared to be strongly associated with the proximity of combined sewer overflows from a region which is primarily residential. Interestingly, a demonstration project of the US Army Corps of Engineers, during which three types of dredges were used to carefully remove upper sediments from two different short reaches along the river, seemed to have no significant impact on proximate sediment chemistries or biota.

  19. [On atrophy. A doctoral dissertation by Elias Til-landz in 1670].

    PubMed

    Kallinen, M

    1998-01-01

    Elias Til-landz is known as the most industrious professor of medicine at the Academy of Turku (Abo) during the 17th century. This article describes his student years in Uppsala and Leiden, and surveys the contents of his hitherto unanalysed doctoral thesis De Athrophia as evidence of his intellectual connections. Til-landz (originally called Tillander) studied philosophy at the Academy of Turku and medicine in Uppsala. Medicine attracted only a handful of students at Turku, most probably because of the low status of the occupation and the scarce opportunities for career. At the University of Uppsala - the biggest university of 17th-century Sweden - the professors of medicine were prominent men in their field and well versed in the new philosophical currents as well. It was neverless usual for Swedish medical students in the 17th century to complete their studies abroad, especially at the famous University of Leiden. It is probable that Til-landz had written his doctoral thesis himself. He defended it in Leiden on 11th March 1670 under the formal guidance of J.F. Gronovius, who was professor of the Greek language and history. In his thesis Til-landz shows intimate knowledge of the new medical authorities of the age, such as Walter Charleton, Francis Glisson, Santorio Santorio, etc. His approach to physiology follows Franciscus De le Boe Sylvius's iatrochemical theories. In Til-landz's view atrophy can affect either the whole body (general atrophy) or some parts only (special atrophy). It is caused by the lack or poor quality of blood and is mostly cured by diet, emesis or bathing. PMID:11625410

  20. Comprehensive sediment quality of the NY/NJ harbor estuary

    SciTech Connect

    Adams, D.; O`Connor, J.

    1995-12-31

    The New York/New Jersey Harbor estuary is in the center of the most populated and industrialized area in the US. It provides habitat and sanctuary for many fish, shellfish, and birds, Years of accumulated and recent toxics contamination, primarily in sediments, has resulted in fishing bans, consumption advisories and controversy regarding disposal of dredge spoils. As part of a Management Plan for the Harbor, a strategy to manage the contaminated sediments was a necessity. Existing contaminant data for the Harbor was not sufficient to develop this strategy. The existing data had several shortcomings: biased collection locations precluded determination of areal estimates of contamination; conclusions regarding biological effects could not be made, because toxicity, chemistry and benthos usually were not determined concurrently, and large areas of the system lacked information. Additionally, datasets from the Harbor could not be aggregated, either due to incompatible gear or methods or lack of documentation as to procedures employed. To address these shortcomings, EPA Region 2, in partnership with the NY/NJ Harbor Estuary Program, NOAA and EMAP, designed a two-year program to characterize surficial sediment quality in the Harbor system. This program provides information on the extent and magnitude of sediment degradation throughout the system and within specific sub-basins. The characterization is based on the EMAP probability-based approach for describing ecological condition. Synoptic measurements of benthic macroinvertebrate assemblages, toxicity and chemistry were made at 168 stations in 6 sub-basins, along with water column profiles. Areal estimates of conditions were made for each sub-basin and for the Harbor as a whole. The authors will present an overview of the current status of surficial sediment contamination, toxicity and benthic macroinvertebrate conditions in the Harbor.

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

    PubMed

    Gnjatic, S; Nagata, Y; Jager, E; Stockert, E; Shankara, S; Roberts, B L; Mazzara, G P; Lee, S Y; Dunbar, P R; Dupont, B; Cerundolo, V; Ritter, G; Chen, Y T; Knuth, A; Old, L J

    2000-09-26

    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

  2. High precision cell slicing by harmonically actuated ultra-sharp SixNy blades

    NASA Astrophysics Data System (ADS)

    Jeong, Hwapyeong; Li, Tao; Gianchandani, Yogesh B.; Park, Jaesung

    2015-02-01

    We describe a micro-knife system with an ultra-sharp blade that is harmonically actuated by lead zirconate titanate (PZT). In particular, harmonic actuation along its cutting direction is demonstrated to provide clean and sharp cut lines for hepatocytes. Such performance is not provided by ordinary ultrasonic actuation. The blade is 500 nm-thick silicon nitride (SixNy); it can cut a single cell. Finite element analysis and measurements of displacement around resonant frequencies were used to optimize the dimensions, driving frequency and voltage. To evaluate the cutting precision, commercial scalpels and the SixNy blade without and with harmonic actuation were compared. When used to cut primary hepatocytes in a mono-layer, a commercial stainless scalpel burst cells, and the SixNy blade without harmonic actuation cut cells with a wide and ragged line. However, due to the controlled ultrasonic mode shape, operating frequency, high frequency and low applied power, the SixNy blade with harmonic actuation at 1Vpp and 70.1 kHz provided a clean and sharp cut line which was as narrow as 2 µm. The SixNy blade with harmonic actuation has potential applications as a tool for minimally invasive surgery.

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

    PubMed

    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. PMID:17114498

  4. Nobel Prize centenary: Robert Bárány and the vestibular system.

    PubMed

    Lopez, Christophe; Blanke, Olaf

    2014-11-01

    The hundredth anniversary of Robert Bárány's Nobel Prize in Medicine offers the opportunity to highlight the importance of his discoveries on the physiology and pathophysiology of the vestibular organs. Bárány developed the method of caloric vestibular stimulation that revolutionized the investigation of the semicircular canals and that is still widely used today. Caloric vestibular stimulation launched experimental vestibular research that was relevant to comprehend the evolution of human locomotion, and Bárány's tests continue to be used in neuroscience to understand the influence of vestibular signals on bodily perceptions, cognition and emotions. Only during the last 20 years has caloric vestibular stimulation been merged with brain imaging to localize the human vestibular cortex. PMID:25517362

  5. Gallium nitride surface protection during RTA annealing with a GaOxNy cap-layer

    NASA Astrophysics Data System (ADS)

    Khalfaoui, Wahid; Oheix, T.; Cayrel, F.; Benoit, R.; Yvon, A.; Collard, E.; Alquier, D.

    2016-04-01

    Gallium nitride (GaN) is generally considered a good candidate for power electronic devices such as Schottky barrier diodes (SBDs). Nevertheless, GaN has a strong sensitivity to high temperature treatments and a cap-layer is mandatory to protect the material surface during annealing at high temperature such as post-implantation treatments. In this work, an oxidized gallium nitride layer (GaOxNy) was generated with Oxford PECVD equipment using a N2O plasma treatment to protect the GaN surface during a rapid thermal annealing (RTA), in the range of 1000 °C-1150 °C for a few minutes. Before annealing, c-TLM patterns were processed on the GaOxNy/GaN sample to characterize its sheet resistance. After the N2O plasma treatment, the sample exhibited lower sheet resistance, indicating a better n-type conduction of the GaOxNy layer due to an excess of free carriers, compared to the as-grown GaN layer. The GaOxNy/GaN surface was then annealed at 1150 °C for 3 min and observed through AFM imaging. The surface exhibited a good quality with a low roughness, nevertheless, a low density of small hexagonal pits appeared after annealing. Finally, studies to determine an efficient etching process of the GaOxNy cap-layer were conducted using both chemical and physical approaches. We observed that efficient etching of the layer was achieved using a heated hydrofluoridric acid (HF 25%) solution. To conclude, GaOxNy has proved to be an efficient cap-layer for GaN protection at high temperature.

  6. 33 CFR 162.20 - Flushing Bay near La Guardia Airport, Flushing, N.Y.; restricted area.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 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... side of the extended center line of Runway No. 13-31 at La Guardia Airport. (b) The regulations....

  7. 33 CFR 162.20 - Flushing Bay near La Guardia Airport, Flushing, N.Y.; restricted area.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 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... side of the extended center line of Runway No. 13-31 at La Guardia Airport. (b) The regulations....

  8. 33 CFR 162.20 - Flushing Bay near La Guardia Airport, Flushing, N.Y.; restricted area.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 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... side of the extended center line of Runway No. 13-31 at La Guardia Airport. (b) The regulations....

  9. 33 CFR 162.20 - Flushing Bay near La Guardia Airport, Flushing, N.Y.; restricted area.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 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... side of the extended center line of Runway No. 13-31 at La Guardia Airport. (b) The regulations....

  10. 77 FR 63874 - Birds Eye Foods, LLC; Fulton, NY Plant; A Wholly-Owned Subsidiary of Pinnacle Foods Group LLC...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-17

    ... the Federal Register on January 12, 2012 (77 FR 1951). At the request of the State Workforce Office... Employment and Training Administration Birds Eye Foods, LLC; Fulton, NY Plant; A Wholly-Owned Subsidiary of... December 21, 2011, applicable to workers and former workers of Birds Eye Foods, LLC, Fulton, NY Plant,...

  11. NY-ESO-1–specific immunological pressure and escape in a patient with metastatic melanoma

    PubMed Central

    von Boehmer, Lotta; Mattle, Muriel; Bode, Peter; Landshammer, Alexandro; Schäfer, Carolin; Nuber, Natko; Ritter, Gerd; Old, Lloyd; Moch, Holger; Schäfer, Niklaus; Jäger, Elke; Knuth, Alexander; van den Broek, Maries

    2013-01-01

    During cancer progression, malignant cells may evade immunosurveillance. However, evidence for immunological escape in humans is scarce. We report here the clinical course of a melanoma patient whose initial tumor was positive for the antigens NY-ESO-1, MAGE-C1, and Melan-A. Upon immunization with a recombinant vaccinia/fowlpox NY-ESO-1 construct, the patient experienced a mixed clinical response and spreading of the NY-ESO-1 epitopes in the CD4+ T cell compartment. After NY-ESO-1 protein + CpG immunization, the patient’s anti-NY-ESO-1 IgG response increased. Over the following years, progressing lesions were resected and found to be NY-ESO-1-negative while being positive for MAGE-C1, Melan-A, and MHC-I. The fatal, inoperable brain metastasis was analyzed after his death and also proved to be NY-ESO-1-negative, while being positive for MAGE-C1 and Melan-A, as well as MHC-I. We propose that cancer control and cancer escape in this patient were governed by NY-ESO-1-specific immunological pressure. Our findings provide evidence for the existence of immunoediting and immunoescape in this cancer patient. PMID:23882157

  12. 77 FR 9227 - AP Gas & Electric (NY), LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission AP Gas & Electric (NY), LLC; Supplemental Notice That Initial Market-Based... above-referenced proceeding of AP Gas & Electric (NY), LLC's application for market-based rate...

  13. 75 FR 19644 - West Oaks Energy NY/NE, LP; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission West Oaks Energy NY/NE, LP; Supplemental Notice That Initial Market-Based... supplemental notice in the above-referenced proceeding of West Oaks Energy NY/NE LP's application for...

  14. 77 FR 63290 - Foreign-Trade Zone 121-Albany, NY; Notification of Proposed Production Activity; Albany Molecular...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Foreign-Trade Zone 121--Albany, NY; Notification of Proposed Production Activity; Albany Molecular Research, Inc., Subzone 121A, (Pharmaceutical Chemicals Production), Rensselaer, NY Albany Molecular Research, Inc....

  15. 78 FR 38310 - Kiwi Energy NY LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Kiwi Energy NY LLC; Supplemental Notice That Initial Market-Based Rate... notice in the above-referenced proceeding, of Kiwi Energy NY LLC's application for market-based...

  16. 75 FR 35016 - EDF Industrial Power Services (NY), LLC; Supplemental Notice That Initial Market-Based Rate...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-21

    ... Energy Regulatory Commission EDF Industrial Power Services (NY), LLC; Supplemental Notice That Initial... supplemental notice in the above-referenced proceeding of EDF Industrial Power Services (NY), LLC's application...Library system by clicking on the appropriate link in the above list. They are also available for...

  17. 76 FR 25300 - Foreign-Trade Zone 141-Rochester, NY; Application for Manufacturing Authority, Firth Rixson, Inc...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Foreign-Trade Zone 141--Rochester, NY; Application for Manufacturing Authority, Firth Rixson, Inc. d/b/a Firth Rixson Monroe (Aircraft Turbine Components), Rochester, NY A request has been submitted to the Foreign-Trade...

  18. Antigen-specific TIL therapy for melanoma: A flexible platform for personalized cancer immunotherapy.

    PubMed

    Kelderman, Sander; Heemskerk, Bianca; Fanchi, Lorenzo; Philips, Daisy; Toebes, Mireille; Kvistborg, Pia; van Buuren, Marit M; van Rooij, Nienke; Michels, Samira; Germeroth, Lothar; Haanen, John B A G; Schumacher, N M

    2016-06-01

    Tumor infiltrating lymphocyte (TIL) therapy has shown objective clinical response rates of 50% in stage IV melanoma patients in a number of clinical trials. Nevertheless, the majority of patients progress either directly upon therapy or after an initial period of tumor control. Recent data have shown that most TIL products that are used for therapy contain only low frequencies of T cells reactive against known melanoma-associated epitopes. Because of this, the development of a technology to create T-cell products that are enriched for reactivity against defined melanoma-associated antigens would seem valuable, both to evaluate the tumoricidal potential of T cells directed against different antigen classes and to potentially increase response rates. Here, we developed and validated a conditional MHC streptamer-based platform for the creation of TIL products with defined antigen reactivities. We have used this platform to successfully enrich both high-frequency (≥1%) and low-frequency (<1%) tumor-specific CD8(+) T-cell populations, and thereby created T-cell products with enhanced tumor recognition potential. Collectively, these data demonstrate that selection of antigen-specific T-cell populations can be used to create defined T-cell products for clinical use. This strategy thus forms a highly flexible platform for the development of antigen-specific cell products for personalized cancer immunotherapy. PMID:27005018

  19. 75 FR 27332 - AER NY-Gen, LLC; Eagle Creek Hydro Power, LLC; Eagle Creek Water Resources, LLC; Eagle Creek Land...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-14

    ... Energy Regulatory Commission AER NY-Gen, LLC; Eagle Creek Hydro Power, LLC; Eagle Creek Water Resources... Comments and Motions To Intervene May 7, 2010. On April 30, 2010, AER NY-Gen, LLC (transferor) and Eagle.... Joseph Klimaszewski, AER NY- Gen, LLC, 613 Plank Road, Forestburgh, New York, 12777; phone (845)...

  20. Simplified Method of the Growth of Human Tumor Infiltrating Lymphocytes (TIL) in Gas-Permeable Flasks to Numbers Needed for Patient Treatment

    PubMed Central

    Jin, Jianjian; Sabatino, Marianna; Somerville, Robert; Wilson, John R.; Dudley, Mark E.; Stroncek, David F.; Rosenberg, Steven A.

    2012-01-01

    Adoptive cell therapy (ACT) of metastatic melanoma with autologous tumor infiltrating lymphocytes (TIL) is clinically effective, but TIL production can be challenging. Here we describe a simplified method for initial TIL culture and rapid expansion in gas-permeable flasks. TIL were initially cultured from tumor digests and fragments in 40 mL capacity flasks with a 10 cm2 gas-permeable silicone bottom, G-Rex10. A TIL rapid expansion protocol (REP) was developed using 500 mL capacity flasks with a 100 cm2 gas-permeable silicone bottom, G-Rex100. TIL growth was successfully initiated in G-Rex10 flasks from tumor digests from 13 of 14 patients and from tumor fragments in all 11 tumor samples tested. TIL could then be expanded to 8–10×109 cells in a two-step REP which began by seeding 5 × 106 TIL into a G-Rex100 flask, followed by expansion at day 7 into 3 G-Rex100 flasks. To obtain the 30 to 60 × 109 cells used for patient treatment we seeded 6 G-Rex100 flasks with 5×106 cells and expanded into 18 G-Rex100 flasks. Large scale TIL REP in gas-permeable flasks requires approximately 9 to 10 liters of media, about 3 to 4 times less than other methods. In conclusion, TIL initiation and REP in gas-permeable G-Rex flasks require fewer total vessels, less media, less incubator space and less labor than initiation and REP in 24-well plates, tissue culture flasks and bags. TIL culture in G-Rex flasks will facilitate the production of TIL at the numbers required for patient treatment at most cell processing laboratories. PMID:22421946

  1. 78 FR 33972 - Safety Zone; RXR Sea Faire Celebration Fireworks, Glen Cove, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-06

    ... DHS Department of Homeland Security FR Federal Register NPRM Notice of Proposed Rulemaking A... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; RXR Sea Faire Celebration Fireworks, Glen... Cove, NY for a fireworks display. This temporary safety zone is necessary to protect spectators...

  2. 75 FR 51167 - Northfield Bancorp, Inc., Staten Island, NY; Approval of Conversion Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-18

    ... Office of Thrift Supervision Northfield Bancorp, Inc., Staten Island, NY; Approval of Conversion Application Notice is hereby given that on August 9, 2010, the Office of Thrift Supervision approved the... 1600, Jersey City, NJ 07311. Dated: August 10, 2010. By the Office of Thrift Supervision. Sandra...

  3. 75 FR 65523 - Dawson Metal Company, Inc., Industrial Division, Jamestown, NY; Notice of Negative Determination...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-25

    ... on February 16, 2010 (75 FR 7030). The workers are engaged in employment related to precision sheet... Employment and Training Administration Dawson Metal Company, Inc., Industrial Division, Jamestown, NY; Notice... for workers and former workers of Dawson Metal Company, Inc., Industrial Division, Jamestown, New...

  4. 78 FR 31454 - Drawbridge Operation Regulation; Hudson River, Troy and Green Island, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-24

    ... Security FR Federal Register NPRM Notice of Proposed Rulemaking Sec. Section Symbol U.S.C. United States... regarding our public dockets in the January 17, 2008, issue of the Federal Register (73 FR 3316). 4. Public... Green Island, NY AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking. SUMMARY: The...

  5. 75 FR 7044 - Samuel Aaron, Inc., Long Island City, NY; Notice of Negative Determination Regarding Application...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-16

    ... Employment and Training Administration Samuel Aaron, Inc., Long Island City, NY; Notice of Negative... the Federal Register on January 25, 2010 (75 FR 3932). Pursuant to 29 CFR 90.18(c) reconsideration may... reconsideration of the decision. The TAA petition filed on behalf of workers at Samuel Aaron, Inc., Long...

  6. 78 FR 35596 - Special Local Regulation; Long Beach Regatta, Powerboat Race, Atlantic Ocean, Long Beach, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-13

    ... Zones; Recurring Events in Captain of the Port Long Island Sound Zone'' in the Federal Register (77 FR... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AA08 Special Local Regulation; Long Beach Regatta, Powerboat Race, Atlantic Ocean, Long Beach, NY AGENCY: Coast Guard, DHS. ACTION: Notice of Proposed...

  7. 33 CFR 165.T01-0727 - Regulated Navigation Area; Arthur Kill, NY and NJ.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (NAD 83). (b) Regulations. (1) The general regulations contained in 33 CFR 165.13 apply. (2) All... requirements through VTS measures, as per 33 CFR 161.11. (9) Suspension of enforcement: the Captain of the Port... Kill, NY and NJ. 165.T01-0727 Section 165.T01-0727 Navigation and Navigable Waters COAST...

  8. 33 CFR 165.T01-0727 - Regulated Navigation Area; Arthur Kill, NY and NJ.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (NAD 83). (b) Regulations. (1) The general regulations contained in 33 CFR 165.13 apply. (2) All... requirements through VTS measures, as per 33 CFR 161.11. (9) Suspension of enforcement: the Captain of the Port... Kill, NY and NJ. 165.T01-0727 Section 165.T01-0727 Navigation and Navigable Waters COAST...

  9. 75 FR 33329 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-11

    ... Dentistry, New York, NY. The human remains were removed from Lovelock Cave, Churchill County, NV. This... representing a minimum of one individual were removed from Lovelock Cave, Churchill County, NV. The remains... occupation of the cave, circa 2500-1500 B.C. The morphology of the remains is consistent with an...

  10. FIELD PERFORMANCE OF ADVANCED TECHNOLOGY WOODSTOVES IN GLEN FALLS, NY, 1988-89 - VOLUME I

    EPA Science Inventory

    The report gives results of an evaluation of particulate emission trends for three models of catalytic and two models of non- catalytic woodstoves under in-home burning conditions during the 1988-89 heating season in Glens Falls, NY. he results (averaging 9.4 g/h and 9.4 g/kg) sh...

  11. 77 FR 42640 - Safety Zone; Can-Am Festival Fireworks, Black River Bay, Sackets Harbor, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-20

    ... Acronyms DHS Department of Homeland Security FR Federal Register NPRM Notice of Proposed Rulemaking A... Waterways Management, U.S. Coast Guard Sector Buffalo; telephone 716- 843-9343, email SectorBuffaloMarine... Sackets ] Harbor, NY. The Captain of the Port Buffalo has determined that fireworks launched proximate...

  12. 77 FR 49730 - Safety Zone; Antique Boat Show, Niagara River, Grand Island, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-17

    ... Safety Zone; Antique Boat Show, Niagara River, Grand Island, NY in the Federal Register (77 FR 13516). We... Mercurio, Chief of Waterway Management, U.S. Coast Guard Sector Buffalo; telephone 716-843-9343, email SectorBuffaloMarineSafety@uscg.mil . If you have questions on viewing or submitting material to...

  13. 76 FR 20530 - Safety Zone; Boom Days, Buffalo Outer Harbor, Buffalo, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-13

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Boom Days, Buffalo Outer Harbor, Buffalo... temporary safety zone in the Buffalo Outer Harbor, Buffalo, NY for the Boom Days Fireworks. This zone is intended to restrict vessels from Doug's Dive, the NFTA small boat harbor and a portion of the...

  14. 77 FR 42644 - Safety Zone; Canal Fest of the Tonawandas, Erie Canal, Tonawanda, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-20

    ... Acronyms DHS Department of Homeland Security FR Federal Register NPRM Notice of Proposed Rulemaking A... Waterways Management, U.S. Coast Guard Sector Buffalo; telephone 716- 843-9343, email SectorBuffaloMarine... Tonawanda, NY. The Captain of the Port Buffalo has determined that fireworks launched proximate to...

  15. 77 FR 30451 - Safety Zone; Olcott Fireworks, Lake Ontario, Olcott, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-23

    ... Federal Register (73 FR 3316). Public Meeting We do not now plan to hold a public meeting. But you may... Management, U.S. Coast Guard Sector Buffalo; telephone 716-843-9343, email SectorBuffaloMarineSafety@uscg.mil... near Olcott, NY. The Captain of the Port Buffalo has determined that fireworks launched proximate...

  16. 77 FR 39411 - Safety Zone; Village of Sackets Harbor, Lake Ontario, Sackets Harbor, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-03

    ... Sector Buffalo; telephone 716- 843-9343, email SectorBuffaloMarineSafety@uscg.mil . If you have questions... be held on Lake Ontario in Sackets Harbor, NY. The Captain of the Port Buffalo has determined that... Buffalo has determined that this temporary safety zone is necessary to ensure the safety of spectators...

  17. 77 FR 38492 - Safety Zone; Olcott Fireworks, Lake Ontario, Olcott, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-28

    ... Security FR Federal Register NPRM Notice of Proposed Rulemaking A. Regulatory History and Information On... Fireworks, Lake Ontario, Olcott, NY in the Federal Register (77 FR 30451). We received no letters commenting... Guard Sector Buffalo; telephone 716- 843-9343, email SectorBuffaloMarineSafety@uscg.mil . If you...

  18. 77 FR 39406 - Safety Zone; Tom Graves Memorial Fireworks, Port Bay, Wolcott, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-03

    ... of Homeland Security FR Federal Register NPRM Notice of Proposed Rulemaking A. Regulatory History and.... Coast Guard Sector Buffalo; telephone 716- 843-9343, email SectorBuffaloMarineSafety@uscg.mil . If you... display will be held on Port Bay near Wolcott, NY. The Captain of the Port Buffalo has determined...

  19. 77 FR 38488 - Safety Zone; Alexandria Bay Chamber of Commerce, St. Lawrence River, Alexandria Bay, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-28

    ...-366-9826. SUPPLEMENTARY INFORMATION: Table of Acronyms DHS Department of Homeland Security FR Federal..., St. Lawrence River, Alexandria Bay, NY in the Federal Register (77 FR 30443). We received no letters..., call or email LT Christopher Mercurio, Chief of Waterway Management, U.S. Coast Guard Sector...

  20. 77 FR 39408 - Safety Zone; Buffalo July 4th Fireworks, Lake Erie, Buffalo, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-03

    ... DHS Department of Homeland Security FR Federal Register NPRM Notice of Proposed Rulemaking A... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Buffalo July 4th Fireworks, Lake Erie, Buffalo, NY AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard...

  1. POLLUTION PREVENTION OPPORTUNITY ASSESSMENT: GENERAL MAIL AND VEHICLE MAINTENANCE FACILITY, UNITED STATES POSTAL SERVICE, BUFFALO, NY

    EPA Science Inventory

    The Pollution Prevention Opportunity Assessment (PPOA) summarized here was conducted at a U.S.Postal Service (USPS) Facility in Buffalo, NY. The PPOA documented and quantified waste generation at the General Mail Facility (GMF) where mail is processed, and at the Vehicle Maintena...

  2. 76 FR 51885 - Safety Zone; Thunder on Niagara, Niagara River, North Tonawanda, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-19

    ...The Coast Guard is establishing a temporary safety zone on Niagara 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 necessary to protect spectators and vessels from the hazards associated with powerboat...

  3. Exploring Management Options for Increasing Corn Land on NY Farms Affected by Rising Corn Prices

    Technology Transfer Automated Retrieval System (TEKTRAN)

    New York dairy farms use their most fertile land to produce corn silage, an important component of their production system. Increasing demand for corn by ethanol producers is driving up corn grain prices. This is introducing a major shift into the NY dairy farm system by prompting farmers to place m...

  4. Enhanced poly gate critical dimension control by using a SiOxNy ARC film

    NASA Astrophysics Data System (ADS)

    Bencher, Christopher; Chu, Tony; Tan, Way Tat; Zou, Gang; Lin, Qunying; Yi, Xu; Dong, Wang Xu; Wen, Ma Wei

    1997-08-01

    In this study, a silicon oxy-nitride (SiOxNy) film deposited using the plasma enhanced chemical vapor deposition method has been developed and applied to improve poly-gate level resist line CD control. The desired optical properties of a SiOxNy anti-reflective coating (ARC) film and its optimum thickness were targeted by using a photolithography simulator. A process matrix study has led to the identification of an optimized SiOxNy film Dielectric ARC deposition process for i-line photolithography applications. Using the optimized SiOxNy film as the ARC, significant improvements, compared to the standard and top ARC techniques, have been achieved, including 5 times reduction in does to clear swing ratio and complete elimination of reflection induced photoresist notching and necking effects. Moreover, a 2500 wafer marathon run demonstrated that the refractive index, extinction coefficient and thickness of this film can be controlled to +/- 0.04, +/- 0.03 and +/- 12A, respectively and that the particle performance is excellent.

  5. 78 FR 25008 - Safety Zone; Fairfield Estates Fireworks Display, Atlantic Ocean, Sagaponack, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-29

    ... FR Federal Register NPRM Notice of Proposed Rulemaking A. Public Participation and Request for... public dockets in the January 17, 2008, issue of the Federal Register (73 FR 3316). 4. Public Meeting We..., Atlantic Ocean, Sagaponack, NY AGENCY: Coast Guard, DHS. ACTION: Notice of Proposed Rulemaking....

  6. 78 FR 41844 - Safety Zone; Fairfield Estates Fireworks Display, Atlantic Ocean, Sagaponack, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-12

    ... Department of Homeland Security FR Federal Register NPRM Notice of Proposed Rulemaking A. Regulatory History... FR 25008). No public comments were received. There were no requests received for a public meeting and..., Atlantic Ocean, Sagaponack, NY AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The...

  7. 78 FR 7394 - Foreign-Trade Zone 121-Albany, NY; Authorization of Production Activity; Albany Molecular...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-01

    ... notice in the Federal Register inviting public comment (77 FR 63290, 10/16/2012). The FTZ Board has... Molecular Research, Inc.; Subzone 121A (Pharmaceutical Chemicals Production); Rensselaer, NY On September 26, 2012, Albany Molecular Research, Inc., submitted a notification of proposed production activity to...

  8. 77 FR 51614 - CSX Transportation, Inc.-Abandonment Exemption-in Niagara County, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-24

    ..., Niagara County, N.Y. The line traverses United States Postal Service Zip Code 14305. CSXT has certified... by a state or local government entity acting on behalf of such user) regarding cessation of service... petition filed with the Board should be sent to CSXT's representative: Louis E. Gitomer, Law Offices...

  9. 77 FR 73648 - Town of Stuyvesant, NY; Albany Engineering Corporation; Notice of Availability of Final...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-11

    ... and the Federal Energy Regulatory Commission's regulations, 18 CFR Part 380 (Order No. 486, 52 FR... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Town of Stuyvesant, NY; Albany Engineering Corporation; Notice...

  10. 77 FR 834 - Noise Exposure Map Update for Albany International Airport, Albany, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-06

    ... Federal Aviation Administration Noise Exposure Map Update for Albany International Airport, Albany, NY... Administration (FAA) announces its determination that the updated noise exposure maps submitted by the Albany... exposure maps is December 19, 2011. FOR FURTHER INFORMATION CONTACT: Ms. Suki Gill,...

  11. ATMOSPHERIC MERCURY BEHAVIOR AT DIFFERENT ALTITUDES AT NY-ALESUND DURING SPRING 2003

    EPA Science Inventory

    Intensive field measurements of atmospheric mercury and related species were carried out in Ny Alesund, Spitsbergen during the spring of 2003 at two altitudes. Measurements were made at the Italian research station Dirigibile Italia (12m a.s.l.) and on the top of Zeppelin Mountai...

  12. 33 CFR 165.166 - Safety Zone: Macy's July 4th Fireworks, East River, NY.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Safety Zone: Macy's July 4th Fireworks, East River, NY. 165.166 Section 165.166 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS Specific Regulated Navigation...

  13. 33 CFR 165.172 - Safety Zone; Underwater Hazard, Gravesend Bay, Brooklyn, NY.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Safety Zone; Underwater Hazard, Gravesend Bay, Brooklyn, NY. 165.172 Section 165.172 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS Specific Regulated...

  14. 33 CFR 165.165 - Regulated Navigation Area; Hudson River South of the Troy Locks, NY.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... § 165.165 Regulated Navigation Area; Hudson River South of the Troy Locks, NY. (a) Regulated navigation area. All navigable waters of the Hudson River south of the Troy Locks. (b) Definitions. The following... operations are not authorized to transit that portion of the Hudson River south of the Troy Locks when...

  15. 33 CFR 165.165 - Regulated Navigation Area; Hudson River South of the Troy Locks, NY.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... § 165.165 Regulated Navigation Area; Hudson River South of the Troy Locks, NY. (a) Regulated navigation area. All navigable waters of the Hudson River south of the Troy Locks. (b) Definitions. The following... operations are not authorized to transit that portion of the Hudson River south of the Troy Locks when...

  16. 75 FR 38714 - Safety Zone; Macy's Fourth of July Fireworks Display, Hudson River, New York, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-06

    ..., Hudson River, New York, NY AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone on the navigable waters of the Hudson River for the Macy's... traffic from a portion of the Hudson River during the event. DATES: This rule is effective from 7 p.m....

  17. 33 CFR 165.165 - Regulated Navigation Area; Hudson River South of the Troy Locks, NY.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... § 165.165 Regulated Navigation Area; Hudson River South of the Troy Locks, NY. (a) Regulated navigation area. All navigable waters of the Hudson River south of the Troy Locks. (b) Definitions. The following... operations are not authorized to transit that portion of the Hudson River south of the Troy Locks when...

  18. 77 FR 55265 - Environmental Impact Statement for the Northeast Corridor Between Washington, DC, New York, NY...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-07

    ... Washington, DC, New York, NY, and Boston, MA AGENCY: Federal Railroad Administration (FRA), U.S. Department... potential passenger rail improvements between Washington, DC, New York City, and Boston, MA was published in... and Boston, Massachusetts, FRA has decided to extend the formal comment period until Friday,...

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

    EPA Science Inventory

    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...

  20. 75 FR 31511 - Oneida Financial Corp., Oneida, NY; Approval of Conversion Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-03

    ... Office of Thrift Supervision Oneida Financial Corp., Oneida, NY; Approval of Conversion Application... Oneida Financial, MHC and Oneida Savings Bank, Oneida, New York, to convert to the stock form of... 20552, and the OTS Northeast Regional Office, Harborside Financial Center Plaza Five, Suite 1600,...

  1. 77 FR 5743 - Special Anchorage Areas; Port of New York, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-06

    ..., 2008, issue of the Federal Register (73 FR 3316). Public Meeting We do not now plan to hold a public...) disestablish the western special anchorage area in Sheepshead Bay, NY; and (4) disestablish the Captain of the... vessels and dinghies to New York City property by disestablishing the western special anchorage area...

  2. 75 FR 33327 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-11

    ... National Park Service Notice of Inventory Completion: New York University College of Dentistry, New York... Dentistry, New York, NY. The human remains were removed from the Allred Bluff and Salts Bluff Rockshelters... assessment of the human remains was made by the New York University College of Dentistry professional...

  3. 75 FR 33329 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-11

    ... National Park Service Notice of Inventory Completion: New York University College of Dentistry, New York... of Dentistry, New York, NY. The human remains were removed from the cemetery at Kienuka, Niagara... assessment of the human remains was made by the New York University College of Dentistry professional...

  4. 75 FR 36110 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-24

    ... National Park Service Notice of Inventory Completion: New York University College of Dentistry, New York... Dentistry, New York, NY. The human remains were removed from Broward and Levy Counties, FL, and an unknown... assessment of the human remains was made by the New York University College of Dentistry professional...

  5. NATURAL BIODEGRADATION OF NTBE ON A SITE ON LONG ISLAND, NY: SYMPOSIUM

    EPA Science Inventory

    NRMRL-ADA-00170 Kolhatkar, R., Wilson*, J.T., and Hinshalwood, G. "Natural Biodegradation of NTBE on a Site on Long Island, NY." In: 6th Intl. In-Situ and On-Site Symposium on Bioremediation of MTBE, Alcohols, and Ethers, Battelle, The Si...

  6. 78 FR 52115 - Proposed Amendment of Class E Airspace; Olean, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-22

    ... Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation of... continues to read as follows: Authority: 49 U.S.C. 106(g); 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3... action proposes to amend Class E Airspace at Olean, NY, as the Olean Non-Directional Beacon (NDB)...

  7. 76 FR 43712 - Notice of Inventory Completion: American Museum of Natural History, New York, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-21

    ... National Park Service Notice of Inventory Completion: American Museum of Natural History, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The American Museum of Natural History... human remains may contact the American Museum of Natural History. Repatriation of the human remains...

  8. 78 FR 13811 - Safety Zone; Underwater Escape Event, Seaport, East River, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-01

    ... Federal Register on November 9, 2011 (76 FR 69614). ] Table 1 1. Merlini Underwater Escape Launch site... SECURITY Coast Guard 33 CFR Part 165 Safety Zone; Underwater Escape Event, Seaport, East River, NY AGENCY... escape artist event and associated pyrotechnics display. During the enforcement period, no person...

  9. 77 FR 43167 - Safety Zone; Electric Zoo Fireworks, East River, Randall's Island, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-24

    ... DHS Department of Homeland Security FR Federal Register NPRM Notice of Proposed Rulemaking COTP... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Electric Zoo Fireworks, East River, Randall... Zone; Electronic Zoo Fireworks, East River, Randall's Island, NY. (a) Regulated Area. The...

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

    EPA Science Inventory

    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...

  11. 78 FR 50102 - Notice of Inventory Completion: Rochester Museum & Science Center, Rochester, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-16

    ... National Park Service Notice of Inventory Completion: Rochester Museum & Science Center, Rochester, NY... has completed an inventory of associated funerary objects, in consultation with the appropriate Indian... (NAGPRA), 25 U.S.C. 3003, of the completion of an inventory of associated funerary objects under...

  12. 76 FR 43259 - Foreign-Trade Zone 109-Watertown, NY, Application for Manufacturing Authority, North American...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-20

    ..., North American Tapes, LLC, (Textile Athletic Tape), Watertown, NY A request has been submitted to the...) with textile backing material for the U.S. market and export. The manufacturing process under FTZ... textile fabrics (duty rates: 10.5, 14.9%). The facility can produce up to 12.5 million square meters...

  13. 75 FR 1660 - Disaster Declaration # 12006 and # 12007; New York Disaster # NY-00086

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-12

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Disaster Declaration 12006 and 12007; New York Disaster NY-00086 AGENCY: U.S. Small Business... for Public Assistance Only for the State of New York (FEMA-- 1869--DR), dated 12/31/2009....

  14. 33 CFR 165.170 - Safety Zone: Triathlon, Ulster Landing, Hudson River, NY.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 CFR 165.23 apply. (2) No vessels will be allowed to transit the safety zone without the permission... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety Zone: Triathlon, Ulster... § 165.170 Safety Zone: Triathlon, Ulster Landing, Hudson River, NY. (a) Regulated area. The...

  15. 33 CFR 165.170 - Safety Zone: Triathlon, Ulster Landing, Hudson River, NY.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 CFR 165.23 apply. (2) No vessels will be allowed to transit the safety zone without the permission... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Safety Zone: Triathlon, Ulster... § 165.170 Safety Zone: Triathlon, Ulster Landing, Hudson River, NY. (a) Regulated area. The...

  16. 76 FR 31233 - Safety Zone; Underwater Hazard, Gravesend Bay, Brooklyn, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-31

    ...) entitled ``Safety Zone; Underwater Hazard, Gravesend Bay, Brooklyn, NY'' in the Federal Register (76 FR... of docket USCG-2010-1091 and are available online by going to http://www.regulations.gov , inserting USCG-2010-1091 in the ``Keyword'' box, and then clicking ``Search.'' This material is also...

  17. 78 FR 23845 - Drawbridge Operation Regulations; Narrow Bay, Smith Point, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-23

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Narrow Bay, Smith Point, NY AGENCY... 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 Triathlon. This deviation allows the...

  18. 76 FR 60733 - Drawbridge Operation Regulations; Narrow Bay, Smith Point, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-30

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Narrow Bay, Smith Point, NY AGENCY... the Smith Point Bridge, 6.1, across Narrow Bay, between Smith Point and Fire Island, New York. The.... SUPPLEMENTARY INFORMATION: The Smith Point Bridge, across Narrow Bay, mile 6.1, between Smith Point and...

  19. 77 FR 41271 - Safety Zone; Newburgh to Beacon Swim, Newburgh, Hudson River, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-13

    ... Acronyms DHS Department of Homeland Security FR Federal Register CFR Code of Federal Regulations NPRM... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Newburgh to Beacon Swim, Newburgh, Hudson... Newburgh, NY for the annual Newburgh Beacon Swim event. This temporary safety zone is necessary to...

  20. 75 FR 23801 - Notice of Intent to Repatriate Cultural Items: Rochester Museum & Science Center, Rochester, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-04

    ... National Park Service Notice of Intent to Repatriate Cultural Items: Rochester Museum & Science Center... to repatriate cultural items in the possession of the Rochester Museum & Science Center, Rochester... two small wooden medicine faces from Alvin Dewey, Rochester, NY. On March 25, 1922, Alvin...

  1. 77 FR 33309 - Safety Zone; Race on the Lake, Onondaga Lake, Syracuse, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-06

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Race on the Lake, Onondaga Lake, Syracuse... temporary safety zone on Onondaga Lake, Syracuse, NY. This safety zone is intended to restrict vessels from a portion of Onondaga Lake during the Race on the Lake powerboat races. This temporary safety...

  2. 77 FR 39638 - Safety Zone; Barbara Harder Wedding Fireworks, Lake Erie, Lake View, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-05

    ... DHS Department of Homeland Security FR Federal Register NPRM Notice of Proposed Rulemaking A... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Barbara Harder Wedding Fireworks, Lake Erie, Lake View, NY AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard...

  3. Evaluation of particulate filtering respirators using inward leakage (IL) or total inward leakage (TIL) testing--Korean experience.

    PubMed

    Han, Don-Hee; Lee, Jinheon

    2005-10-01

    Korean certification regulation for particulate filtering respirators requires inward leakage (IL) or total inward leakage (TIL) testing according to European Standard EN 13274-1, and the standard levels of compliance are similar to those of the European Standard. This study was conducted to evaluate particulate filtering respirators being commercially used in the Korean market using an IL or TIL test and the validity of standard level in Korea. Three half masks and 10 filtering facepieces (two top class, four 1st class and four 2nd class)-a total of 13 brand name respirators-were selected for the test with panels of 10 subjects. Each subject was classified with nine facial dimension grid squares in accordance with face length and lip length. IL or TIL testing was conducted at the laboratory of the 3M Innovation Center in which the experimental instruments and systems were established in compliance with European standards. The testing procedure followed EN 13274-1 (2001). As expected, leakages of half masks were less than those of filtering facepieces and the latter were significantly different among brands. TILs of the 1st class filtering facepieces were found to be much more than those of the 2nd class and the result may cause a wearer to get confused when selecting a mask. The main route leakage for filtering facepieces may not be the filter medium but the face seal. Therefore, it is necessary to develop well-fitting filtering facepieces for Koreans. Because leakages were significantly different for different facial dimensions, a defined test panel for IL or TIL testing according to country or race should be developed. A more precise method to demonstrate fit, for example, fit testing such as in the US regulations, will be needed before IL or TIL testing or when selecting a respirator. Another finding implies that geometric mean of five exercises for IL or TIL may be better than arithmetic mean to establish a standard individual subject mean. PMID:16126767

  4. Molecular-beam epitaxy and characteristics of GaNyAs1-x-yBix

    NASA Astrophysics Data System (ADS)

    Huang, Wei; Oe, Kunishige; Feng, Gan; Yoshimoto, Masahiro

    2005-09-01

    GaNyAs1-x-yBix alloys were grown by molecular-beam epitaxy using solid Ga, Bi, and As sources and nitrogen radicals generated from nitrogen gas in rf plasma. Changing the growth temperature is found to be a convenient method for controlling the GaBi molar fraction in the alloy reproducibly. The photoluminescence (PL) spectra show that the PL peak energy of GaNyAs1-x-yBix alloy decreased with increasing GaBi and GaN molar fractions. The redshift coefficients of ~62 meV/%Bi and ~130 meV/%N at the PL peak energy of GaNyAs1-x-yBix were observed at room temperature. The temperature dependence of the PL peak energy in the temperature range of 150-300 K is much smaller than the temperature dependence of the band gap of InGaAsP. The temperature coefficients of GaAs1-xBix and GaNyAs1-x-yBix band gaps are governed by the GaBi molar fraction and they decrease with increasing GaBi molar fraction. GaNyAs1-x-yBix alloys with different PL peak energies and lattice matched to GaAs substrates were obtained. The photoluminescence peak energy was located at a predicted wavelength for the sample lattice matched to GaAs which was found to have the structure of Ga(N0.33Bi0.67)zAs1-z.

  5. Checkpoint Antibodies but not T Cell-Recruiting Diabodies Effectively Synergize with TIL-Inducing γ-Irradiation.

    PubMed

    Hettich, Michael; Lahoti, Jayashree; Prasad, Shruthi; Niedermann, Gabriele

    2016-08-15

    T cell-recruiting bispecific antibodies (bsAb) show promise in hematologic malignancies and are also being evaluated in solid tumors. In this study, we investigated whether T cell-recruiting bsAbs synergize with hypofractionated tumor radiotherapy (hRT) and/or blockade of the programmed death-1 (PD-1) immune checkpoint, both of which can increase tumor-infiltrating lymphocyte (TIL) numbers. Unexpectedly, large melanomas treated with hRT plus bsAb (AC133×CD3) relapsed faster than those treated with hRT alone, accompanied by massive TIL apoptosis. This fast relapse was delayed by the further addition of anti-PD-1. Mechanistic investigations revealed restimulation-induced cell death mediated by BIM and FAS as an additional cause of bsAb-mediated TIL depletion. In contrast, the double combination of hRT and anti-PD-1 strongly increased TIL numbers, and even very large tumors were completely eradicated. Our study reveals the risk that CD3-engaging bsAbs can induce apoptotic TIL depletion followed by rapid tumor regrowth, reminiscent of tolerance induction by CD3 mAb-mediated T-cell depletion, warranting caution in their use for the treatment of solid tumors. Our findings also argue that combining radiotherapy and anti-PD-1 can be quite potent, including against very large tumors. Cancer Res; 76(16); 4673-83. ©2016 AACR. PMID:27302161

  6. A temperature induced lipocalin gene from Medicago falcata (MfTIL1) confers tolerance to cold and oxidative stress.

    PubMed

    He, Xueying; Sambe, Mame Abdou Nahr; Zhuo, Chunliu; Tu, Qinghua; Guo, Zhenfei

    2015-04-01

    Temperature-induced lipocalins (TIL) are plasmalemma-localized proteins and responsive to environmental stresses. Physiological functions of MfTIL1 from Medicago sativa subsp. falcata (L.) Arcang. (hereafter falcata), a forage legume with cold and drought tolerance, were investigated in this study. MfTIL1 expression was greatly induced by 4-96 h of cold treatment, while transcript levels of the orthologs in Medicago truncatula, a model legume plant with lower cold tolerance than falcata, were reduced or not altered within 48-96 h. MfTIL1 expression was not responsive to dehydration and salinity. Compared to the wild type, transgenic tobacco plants overexpressing MfTIL1 had lower temperature (LT50) that resulted in 50 % lethal and elevated survival rate in response to freezing, elevated F v/F m and decreased ion leakage after treatments with chilling, high light and methyl viologen (MV). H2O2 and O2 (-) were less accumulated in transgenic plants than in the wild type after treatments with chilling, high light and MV, while antioxidant enzyme activities showed no difference between the two types of plants prior to or following treatments. Higher transcript levels of NtDREB3 and NtDREB4 genes were observed in transgenic plants than in the wild type under non-stressed conditions, but higher transcript levels of NtDREB1, NtDREB2, NtDREB4 and NtCOR15a genes under chilling conditions. It is suggested that MfTIL1 plays an important role in plant tolerance to cold and oxidative stress through promoted scavenging of reactive oxygen species and up-regulating expression of multiple cold responsive genes. PMID:25744207

  7. SiOx/SiNy multilayers for photovoltaic and photonic applications

    PubMed Central

    2012-01-01

    Microstructural, electrical, and optical properties of undoped and Nd3+-doped SiOx/SiNy multilayers fabricated by reactive radio frequency magnetron co-sputtering have been investigated with regard to thermal treatment. This letter demonstrates the advantages of using SiNy as the alternating sublayer instead of SiO2. A high density of silicon nanoclusters of the order 1019 nc/cm3 is achieved in the SiOx sublayers. Enhanced conductivity, emission, and absorption are attained at low thermal budget, which are promising for photovoltaic applications. Furthermore, the enhancement of Nd3+ emission in these multilayers in comparison with the SiOx/SiO2 counterparts offers promising future photonic applications. PACS: 88.40.fh (Advanced materials development), 81.15.cd (Deposition by sputtering), 78.67.bf (Nanocrystals, nanoparticles, and nanoclusters). PMID:22333343

  8. SiOx/SiNy multilayers for photovoltaic and photonic applications.

    PubMed

    Nalini, Ramesh Pratibha; Khomenkova, Larysa; Debieu, Olivier; Cardin, Julien; Dufour, Christian; Carrada, Marzia; Gourbilleau, Fabrice

    2012-01-01

    Microstructural, electrical, and optical properties of undoped and Nd3+-doped SiOx/SiNy multilayers fabricated by reactive radio frequency magnetron co-sputtering have been investigated with regard to thermal treatment. This letter demonstrates the advantages of using SiNy as the alternating sublayer instead of SiO2. A high density of silicon nanoclusters of the order 1019 nc/cm3 is achieved in the SiOx sublayers. Enhanced conductivity, emission, and absorption are attained at low thermal budget, which are promising for photovoltaic applications. Furthermore, the enhancement of Nd3+ emission in these multilayers in comparison with the SiOx/SiO2 counterparts offers promising future photonic applications.PACS: 88.40.fh (Advanced materials development), 81.15.cd (Deposition by sputtering), 78.67.bf (Nanocrystals, nanoparticles, and nanoclusters). PMID:22333343

  9. Study of the optical properties of SiOxNy thin films by effective medium theories

    NASA Astrophysics Data System (ADS)

    Tan, X.; Wojcik, J.; Mascher, P.

    2004-07-01

    Silicon oxynitride (SiOxNy) films were deposited by electron cyclotron resonance plasma enhanced chemical vapor deposition (ECR-PECVD) and covered the entire composition range from silicon dioxide to silicon nitride. The composition of the films was determined by Rutherford backscattering spectroscopy (RBS), nuclear reaction analysis (NRA), and elastic recoil detection (ERD). These techniques provide the absolute areal concentrations of all elements, including silicon, oxygen, nitrogen, and hydrogen. Additionally, Fourier transform infrared (FTIR) spectroscopy and ellipsometry measurements were performed for the optical characterization of the thin films. Effective medium theories (EMT) were used to model the optical and compositional properties of the SiOxNy films. The refractive index measured by ellipsometry was compared with theoretical calculations using Maxwell-Garnett and Bruggeman equations. The experimental results agree quite well with model data. It is also shown that the concentration of hydrogen in the films has a major influence on the quality of the agreement. .

  10. Preparation of TiOxNy/TiN composites for photocatalytic hydrogen evolution under visible light.

    PubMed

    Yang, Tao; Li, Qun; Chang, Xiwang; Chou, Kuo-Chih; Hou, Xinmei

    2015-11-21

    TiOxNy/TiN heterojunction composites with tunable chamber structures were prepared through reduction and nitridation of organotitania obtained via solvothermal alcoholysis at 900 °C for 4 h in partially cracked NH3. Owing to the low synthesis temperature, TiOxNy/TiN duplicates the original structure of organotitania. It also demonstrates an outstanding activity toward hydrogen production as high as 34.9 μmol h(-1) g(-1), which is about 1.5 times higher than the highest value reported in the literature for the TiN material. The enhanced photoactivity can be ascribed to the heterojunction structure, which is beneficial for separating the photogenerated carriers in space. PMID:26451403

  11. CIRCUMBINARY PLANETS ORBITING THE RAPIDLY PULSATING SUBDWARF B-TYPE BINARY NY Vir

    SciTech Connect

    Qian, S.-B.; Zhu, L.-Y.; Dai, Z.-B.; He, J.-J.; Xiang, F.-Y.

    2012-02-15

    We report here the tentative discovery of a Jovian planet in orbit around the rapidly pulsating subdwarf B-type (sdB-type) eclipsing binary NY Vir. By using newly determined eclipse times together with those collected from the literature, we detect that the observed-calculated (O - C) curve of NY Vir shows a small-amplitude cyclic variation with a period of 7.9 yr and a semiamplitude of 6.1 s, while it undergoes a downward parabolic change (revealing a period decrease at a rate of P-dot = -9.2 x 10{sup -12}). The periodic variation was analyzed for the light-travel-time effect via the presence of a third body. The mass of the tertiary companion was determined to be M{sub 3}sin i' = 2.3({+-} 0.3)M{sub Jupiter} when a total mass of 0.60 M{sub Sun} for NY Vir is adopted. This suggests that it is most probably a giant circumbinary planet orbiting NY Vir at a distance of about 3.3 astronomical units (AU). Since the rate of period decrease cannot be explained by true angular momentum loss caused by gravitational radiation or/and magnetic braking, the observed downward parabolic change in the O - C diagram may be only a part of a long-period (longer than 15 years) cyclic variation, which may reveal the presence of another Jovian planet ({approx}2.5 M{sub Jupiter}) in the system.

  12. High performance Au/PZT/TiOxNy/Si MFIS structure for next generation ferroelectric memory applications

    NASA Astrophysics Data System (ADS)

    Sharma, Deepak K.; Khosla, Robin; Sharma, Satinder K.

    2015-05-01

    The Metal-Ferroelectric-Insulator-Semiconductor (MFIS) capacitors with thin 20 nm lead zirconate titanate (PZT) and titanium oxynitride (TiOxNy) buffer layer were fabricated by RF magnetron sputtering technique and characterized. TiOxNy as a buffer layer deposited for the first time for MFIS application at different thicknesses and fabricated structure was found to exhibit excellent electrical characteristics at 14 nm TiOxNy. Memory window of 0.4 V was found at low sweep voltage of ± 3 V which increases to 1.8 V at sweep voltage of ±14 V indicating multilevel data storage. Moreover the fabricated structure possesses low leakage current density of ˜4 µA/cm2 at 36 nm TiOxNy which increases to 12 µA/cm2 at 4 nm TiOxNy at 5 V, reasonable limit. Furthermore, the fabricated structure possesses outstanding data retention capability at 14 nm TiOxNy; the high and low capacitance becomes constant after few seconds and clearly distinguishable for 1h and 30 min. This shows that proposed MFIS structure is suitable for high performance ferroelectric memory applications.

  13. Kate Bárány: a life of science, teaching, and service.

    PubMed

    Solaro, R John; Rao, Mrinalini C

    2012-12-01

    We celebrate the lives of Michael and Kate Bárány in this issue of the Journal of Muscle Research and Cell Motility. Kate and Michael died within weeks of each other in 2011. Joe Chalovich has written about Michael and we write about Kate. As emphasized by Joe, Kate, and Michael were remarkable individuals who survived the Holocaust, the Hungarian revolution, and emerged from as much adversity as one might imagine to become productive scientists, educators, citizens, and symbols of the durability of the human spirit. They present their own story in an essay (Bárány and Bárány 2000) published in a monograph "Selected Topics in the History of Biochemistry." Rather than repeating much of the list of scientific achievements chronicled in these papers, we focus here on Kate, especially in her role as an individual and partner in science, while at the same time being an accomplished teacher, and a champion of women in science. PMID:22614738

  14. Microstructural modifications induced by rapid thermal annealing in plasma deposited SiOxNyHz films

    NASA Astrophysics Data System (ADS)

    del Prado, A.; San Andrés, E.; Mártil, I.; González-Díaz, G.; Bravo, D.; López, F. J.; Fernández, M.; Martínez, F. L.

    2003-07-01

    The effect of rapid thermal annealing (RTA) processes on the structural properties of SiOxNyHz films was investigated. The samples were deposited by the electron cyclotron resonance plasma method, using SiH4, O2 and N2 as precursor gases. For SiOxNyHz films with composition close to that of SiO2, which have a very low H content, RTA induces thermal relaxation of the lattice and improvement of the structural order. For films of intermediate composition and of compositions close to SiNyHz, the main effect of RTA is the release of H at high temperatures (T>700 °C). This H release is more significant in films containing both Si-H and N-H bonds, due to cooperative reactions between both kinds of bonds. In these films the degradation of structural order associated to H release prevails over thermal relaxation, while in those films with only N-H bonds, thermal relaxation predominates. For annealing temperatures in the 500-700 °C range, the passivation of dangling bonds by the nonbonded H in the films and the transition from the paramagnetic state to the diamagnetic state of the K center result in a decrease of the density of paramagnetic defects. The H release observed at high annealing temperatures is accompanied by an increase of density of paramagnetic defects.

  15. Marinobacter hydrocarbonoclasticus NY-4, a novel denitrifying, moderately halophilic marine bacterium.

    PubMed

    Li, Rongpeng; Zi, Xiaoli; Wang, Xinfeng; Zhang, Xia; Gao, Haofeng; Hu, Nan

    2013-01-01

    The isolation and characterization of a novel halophilic denitrifying marine bacterium is described. The halophilic bacterium, designated as NY-4, was isolated from soil in Yancheng City, China, and identified as Marinobacter hydrocarbonoclasticus by 16S rRNA gene sequence phylogenetic analysis. This organism can grow in NaCl concentrations ranging from 20 to 120 g/L. Optimum growth occurs at 80 g/L NaCl and pH 8.0. The organism can grow on a broad range of carbon sources and demonstrated efficient denitrifying ability (94.2% of nitrate removal and 80.9% of total nitrogen removal in 48 h). During denitrification by NY-4, no NO2 (-)-N was accumulated, N2 was the only gaseous product and no harmful N2O was produced. Because of its rapid denitrification ability, broad carbon use range and ability to grow under high salinity and pH conditions, NY-4 holds promise for the treatment of saline waste waters. PMID:25538872

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

    PubMed Central

    2013-01-01

    Background 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. Methods 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. Results 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). Conclusions 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. PMID:23731661

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

    NASA Astrophysics Data System (ADS)

    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.

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

    NASA Astrophysics Data System (ADS)

    Maturilli, M.; Herber, A.; König-Langlo, G.

    2013-04-01

    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.

  19. TiO2/GeOxNy stacked gate dielectrics for Ge-MOSFETs

    NASA Astrophysics Data System (ADS)

    Bera, M. K.; Mahata, C.; Chakraborty, A. K.; Nandi, S. K.; Tiwari, Jitendra N.; Hung, Jui-Yi; Maiti, C. K.

    2007-12-01

    In this work, we present the results of physical and electrical characterization of Ti-based high-k gate dielectrics on Ge substrates. Titanium tetrakis iso- propoxide (TTIP) was used as the organometallic source for the deposition of ultra-thin TiO2 films on p-Ge (1 0 0) at low temperature (<200 °C) by plasma enhanced chemical vapor deposition (PECVD) technique in a microwave (700 W, 2.45 GHz) plasma cavity discharge system at a pressure of ~65 Pa. The presence of an ultra-thin lossy GeO2 interfacial layer between the deposited high-k film and the substrate, results in frequency-dependent capacitance-voltage (C-V) characteristics in strong accumulation and a high interface state density (~1013 cm-2 eV-1). To improve the electrical properties, nitrogen engineering has been employed to convert the lossy GeO2 interfacial layer to its oxynitride, thus forming TiO2/GeOxNy/Ge stacked-gate structure with improved interface/electrical properties. Different N sources, such as NO, NH3 and NO/NH3, have been used for nitrogen engineering. XPS and Raman spectroscopy analyses have been used for surface morphological study. Electrical properties, such as gate leakage current density, interface state density, charge trapping, flatband voltage shift, etc, have been studied in detail for TiO2/GeOxNy/Ge MIS capacitors using the current-voltage (I-V), capacitance-voltage (C-V), conductance-voltage (G-V) and stress (both constant voltage and current) measurements. Although a significant improvement in electrical characteristics has been observed after nitridation in general, the formation of the interfacial GeOxNy layer, obtained from NO-plasma nitridation, is found to provide the maximum improvement among all the nitridation techniques used in this study. It is shown that the insertion of an ultra-thin oxynitride (GeOxNy) interfacial layer is advantageous for producing gate-quality TiO2 high-k dielectric stacks on Ge substrates.

  20. Nitrogen effects on crystallization kinetics of amorphous TiOxNy thin films

    SciTech Connect

    Hukari, Kyle; Dannenberg, Rand; Stach, E.A.

    2001-03-30

    The crystallization behavior of amorphous TiOxNy (x>>y) thin films was investigated by in-situ transmission electron microscopy. The Johnson-Mehl-Avrami-Kozolog (JMAK) theory is used to determine the Avrami exponent, activation energy, and the phase velocity pre-exponent. Addition of nitrogen inhibits diffusion, increasing the nucleation temperature, while decreasing the growth activation energy. Kinetic variables extracted from individual crystallites are compared to JMAK analysis of the fraction transformed and a change of 6 percent in the activation energy gives agreement between the methods. From diffraction patterns and index of refraction the crystallized phase was found to be predominantly anatase.

  1. Drop and Flight Tests on NY-2 Landing Gears Including Measurements of Vertical Velocities at Landing

    NASA Technical Reports Server (NTRS)

    Peck, W D; Beard, A P

    1933-01-01

    This investigation was conducted to obtain quantitative information on the effectiveness of three landing gears for the NY-2 (consolidated training) airplane. The investigation consisted of static, drop, and flight tests on landing gears of the oleo-rubber-disk and the mercury rubber-chord types, and flight tests only on a landing gear of the conventional split-axle rubber-cord type. The results show that the oleo gear is the most effective of the three landing gears in minimizing impact forces and in dissipating the energy taken.

  2. The Ny-Alesund aerosol and ozone measurements intercomparison campaign 1997/1998 (NAOMI-1998)

    NASA Technical Reports Server (NTRS)

    Neuber, R.; Beyerle, G.; Beninga, I.; VonderGathen, P.; Rairoux, P.; Schrems, O.; Wahl, P.; Gross, M.; McGee, Th.; Iwasaka, Y.; Fujiwara, M.; Shibata, T.; Klein, U.; Steinbrecht, W.

    1998-01-01

    An intercomparison campaign for Lidar measurements of stratospheric ozone and aerosol has been conducted at the Primary Station of the Network for the Detection of Stratospheric Change (NDSC) in Ny-Alesund/Spitsbergen during January-February 1998. In addition to local instrumentation, the NDSC mobile ozone lidar from NASA/GSFC and the mobile aerosol lidar from Alfred Wegener Institute (AWI) participated. The aim is the validation of stratospheric ozone and aerosol profile measurements according to NDSC guidelines. This paper briefly presents the employed instruments and outlines the campaign. Results of the blind intercomparison of ozone profiles are given in a companion paper and temperature measurements are described in this issue.

  3. Lidar temperature measurements at NY-Alesund (79N) during winter, 1998

    NASA Technical Reports Server (NTRS)

    McGee, T. J.; Gross, M.; Newman, P.; Beyerle, G.; Beninga, I.; Dahl, A.; Neuber, R.; Wahl, P.; Schrems, O.

    1998-01-01

    During January and February, 1998, a measurements campaign was held at the Network for the Detection of Stratospheric Change (NDSC) Arctic site at Ny-Alesund (78.9N). Lidar measurements of ozone, temperature and aerosol parameters were made along with balloon sonde and microwave measurements of ozone. Atmospheric temperatures were measured between 10 and 70 km. During the time of the campaign an strong warming occurred at the stratopause, elevating the measured temperature by as much as 80 K. The height of the stratopause descended at this time to below 40 km.

  4. Expression of the cancer/testis antigen NY-ESO-1 in primary and metastatic malignant melanoma (MM) - correlation with prognostic factors

    PubMed Central

    Velazquez, Elsa F.; Jungbluth, Achim A.; Yancovitz, Molly; Gnjatic, Sacha; Adams, Sylvia; O'Neill, David; Zavilevich, Kira; Albukh, Tatyana; Christos, Paul; Mazumdar, Madhu; Pavlick, Anna; Polsky, David; Shapiro, Richard; Berman, Russell; Spira, Joanna; Busam, Klaus; Osman, Iman

    2007-01-01

    Cancer/testis (CT) antigens are potential targets for cancer immunotherapy, with NY-ESO-1 being among the most immunogenic. In several clinical trials in malignant melanoma (MM) patients, NY-ESO-1 protein/peptides showed clear evidence of inducing specific immunity. However, little is known about NY-ESO-1 expression in primary and metastatic MM and its relationship to disease progression. We analyzed NY-ESO-1 expression immunohistochemically in a series of primary and metastatic MMs and its relation to prognostic parameters and survival. We studied 61 primary and 63 metastatic MM specimens (from 61 and 56 patients, respectively). The prevalence of NY-ESO-1 expression was significantly higher in metastatic versus primary tumors [18/56 (32%) versus 8/61 (13%), P = 0.015]. There was a significant association between initial stage at presentation and NY-ESO-1 expression [stage I (3.45%), stage II (9.52%) and stage III (45.45%), P = 0.0014]. Primary MMs expressing NY-ESO-1 were significantly thicker than NY-ESO-1 negative cases (median thickness 4.7 mm versus 1.53 mm respectively, P = 0.03). No significant difference was seen in overall survival. In conclusion, NY-ESO-1 is more frequently expressed in metastatic than in primary MM and its expression is associated with thicker primary lesions and a higher frequency of metastatic disease, indicative of a worse prognosis. Our study suggests that patients with metastatic MM who express NY-ESO-1 may benefit from NY-ESO-1-based immunotherapy. PMID:17625806

  5. [Biophysical aspects on the result of the Spacelab experiment and consequences for Bárány's theory].

    PubMed

    Grohmann, R

    1985-03-01

    On testing the peripheral vestibular apparatus of astronauts with healthy labyrinths, nystagmus was observed when flushing the ears with hot or cold water even in the absence of gravitation. In the opinion of some scientists, this seems to refute Bárány's theory. They attempt to explain nystagmus as a result of compression. The hypothesis of Bárány, basing on terrestrial conditions, explains the peripheral impulse as the result of a convective flow caused by heating or cooling within the horizontal semicircular canal. However, if gravitation is absent any such circulation is excluded, because buoyancy is impossible without gravitation. The article shows, on the one hand, that the compression hypothesis cannot be correct, where as on the other Bárány's theory needs completion. For, in addition to the convective flow, the expansion of the endolymph resulting from heat must be considered. This effect occurs even in the absence of gravitation. PMID:3990477

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

    SciTech Connect

    Zhang Shuliu; Li Li; Woodson, Sara E.; Huang, Claire Y.-H.; Kinney, Richard M.; Barrett, Alan D.T. ||||; Beasley, David W.C. |||. E-mail: d.beasley@utmb.edu

    2006-09-15

    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.

  7. Penta-BxNy sheet: a density functional theory study of two-dimensional material.

    PubMed

    Li, Jiao; Fan, Xinyu; Wei, Yanpei; Chen, Gang

    2016-01-01

    By using density functional theory with generalized gradient approximation, we have carried out detailed investigations of two-dimensional BxNy nanomaterials in the Cairo pentagonal tiling geometry fully composed of pentagons (penta-BxNy). Only penta-BN and BN2 planar structures are dynamically stable without imaginary modes in their phonon spectra. Their stabilities have been further evaluated by formation energy analysis, first-principles molecular dynamics simulation, and mechanical stability analysis. Penta-BN2 is superior to penta-BN in structural stability. Its stability analysis against oxidization and functional group adsorption as well as its synthesizing reaction path analysis show possibilities in fabricating penta-BN2 on experiment. Furthermore, the penta-BN2 could be transferred from metallic to semiconducting by ionizing or covalently binding an electron per dinitrogen. Also, it has been found to have superior mechanical properties, such as the negative Poisson's ratio and the comparable stiffness as that of hexagonal h-BN sheet. These studies on the stabilities, electronic properties, and mechanical properties suggest penta-BN2 as an attractive material to call for further studies on both theory and experiment. PMID:27539445

  8. MAX-DOAS measurements of atmospheric trace gases in Ny-Ålesund

    NASA Astrophysics Data System (ADS)

    Wittrock, F.; Oetjen, H.; Richter, A.; Fietkau, S.; Medeke, T.; Rozanov, A.; Burrows, J. P.

    2003-12-01

    A new approach to derive tropospheric concentrations of some atmospheric trace gases from ground-based UV/vis measurements is described. The instrument, referred to as the MAX-DOAS, is based on the well-known UV/vis instruments, which use the sunlight scattered in the zenith sky as the light source and the method of Differential Optical Absorption Spectroscopy (DOAS) to derive column amounts of absorbers like ozone and nitrogen dioxide. Substantial enhancements have been applied to this standard setup to use different lines of sight near to the horizon as additional light sources (MAX - multi axis). Results from measurements at Ny-Ålesund (79° N, 12° E) are presented and interpreted with the full-spherical radiation transport model SCIATRAN. In particular, measurements of the oxygen dimer O4 which has a known column and vertical distribution in the atmosphere are used to evaluate the sensitivity of the retrieval to parameters such as multiple scattering, solar azimuth, surface albedo and refraction in the atmosphere and also to validate the radiative transport model. As a first application, measurements of NO2 emissions from a ship lying in Ny-Ålesund harbour are presented. The results of this study demonstrate the feasibility of long term UV/vis multi axis measurement that can be used to derive not only column amounts of different trace gases but also some information on the vertical location of these absorbers.

  9. Lights out: Impact of the August 2003 power outage on mortality in New York, NY

    PubMed Central

    Anderson, G. Brooke; Bell, Michelle L.

    2012-01-01

    Background Little is known about how power outages affect health. We investigated mortality effects of the largest US blackout to date, August 14–15, 2003 in New York, NY. Methods We estimated mortality risk in New York, NY, using a generalized linear model with data from 1987–2005. We incorporated possible confounders, including weather and long-term and seasonal mortality trends. Results During the blackout, mortality increased for accidental deaths (122% [95% confidence interval = 28%–287%]) and non-accidental (i.e., disease-related) deaths (25% [12%–41%]), resulting in approximately 90 excess deaths. Increased mortality was not from deaths being advanced by a few days; rather, mortality risk remained slightly elevated through August 2003. Discussion To our knowledge, this is the first analysis of power outages and non-accidental mortality. Understanding the impact of power outages on human health is relevant, given that increased energy demand and climate change are likely to put added strain on power grids. PMID:22252408

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

    NASA Astrophysics Data System (ADS)

    Maturilli, M.; Herber, A.; König-Langlo, G.

    2012-11-01

    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 variablity of the different parameter. 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 (http://doi.pangaea.de/10.1594/PANGAEA.793046). While synoptic observations by the Norwegian Meteorological Institute reach back to 1935 (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.

  11. Penta-BxNy sheet: a density functional theory study of two-dimensional material

    PubMed Central

    Li, Jiao; Fan, Xinyu; Wei, Yanpei; Chen, Gang

    2016-01-01

    By using density functional theory with generalized gradient approximation, we have carried out detailed investigations of two-dimensional BxNy nanomaterials in the Cairo pentagonal tiling geometry fully composed of pentagons (penta-BxNy). Only penta-BN and BN2 planar structures are dynamically stable without imaginary modes in their phonon spectra. Their stabilities have been further evaluated by formation energy analysis, first-principles molecular dynamics simulation, and mechanical stability analysis. Penta-BN2 is superior to penta-BN in structural stability. Its stability analysis against oxidization and functional group adsorption as well as its synthesizing reaction path analysis show possibilities in fabricating penta-BN2 on experiment. Furthermore, the penta-BN2 could be transferred from metallic to semiconducting by ionizing or covalently binding an electron per dinitrogen. Also, it has been found to have superior mechanical properties, such as the negative Poisson’s ratio and the comparable stiffness as that of hexagonal h-BN sheet. These studies on the stabilities, electronic properties, and mechanical properties suggest penta-BN2 as an attractive material to call for further studies on both theory and experiment. PMID:27539445

  12. Size-differentiated composition of the arctic aerosol at NY-Ålesund, Spitsbergen

    NASA Astrophysics Data System (ADS)

    Pacyna, Joseph M.; Vitols, Val; Hanssen, Jan Erik

    The aerosol composition, as a function of particle size, has been studied at Ny-Ålesund, Spitsbergen, during winter 1983. The concentrations of Si, S, Cl, K, Ca, Ti, V, Cr, Mn, Fe, Ni, Cu, Zn, Ga, Br, Rb, Sr and Pb have been measured in samples from a 6-stage cascade impactor of Battelle design by particle-induced X-ray emission (PIXE). Two groups of concentration vs size distribution curves seem to emerge for the anthropogenic components. The first group appears to represent size distributions during 'normal' meteorological conditions, while the second one during episodes. Enrichment factors, calculated for all measured fractions of particles, gave information on possible anthropogenic contributions. Large differences in concentrations and enrichment factors of the anthropogenic elements in the fractions below 0.5 μm EAD (equivalent aerodynamic diameter) for the normal and episodic conditions could be used to assess the origins of the Arctic aerosol. The assessment was based on the spatial distributions of emissions, and the meteorological conditions, recorded during the measurement period. It was found that an episode probably occurred at Ny-Ålesund in March 1983. The episode resulted in very high concentrations of some elements in a portion of the fine fraction of particles. It is hypothesised that the origin of pollutants was the emission sources along the Urals and on the Kola Peninsula in the Soviet Union.

  13. Structural, optical and electrical properties of WOxNy filmsdeposited by reactive dual magnetron sputtering

    SciTech Connect

    Mohamed, Sodky H.; Anders, Andre

    2006-06-05

    Thin films of tungsten oxynitride were prepared by dual magnetron sputtering of tungsten using argon/oxygen/nitrogen gas mixtures with various nitrogen/oxygen ratios. The presence of even small amounts of oxygen had a great effect not only on the composition but on the structure of WOxNy films, as shown by Rutherford backscattering and x-ray diffraction, respectively. Significant incorporation of nitrogen occurred only when the nitrogen partial pressure exceeded 89 percent of the total reactive gas pressure. Sharp changes in the stoichiometry, deposition rate, room temperature resistivity, electrical activation energy and optical band gap were observed when the nitrogen/oxygen ratio was high.The deposition rate increased from 0.31 to 0.89 nm/s, the room temperature resistivity decreased from 1.65 x 108 to 1.82 x 10-2 ?cm, the electrical activation energy decreased from 0.97 to 0.067 eV, and the optical band gap decreased from 3.19 to 2.94 eV upon nitrogen incorporation into the films. WOxNy films were highly transparent as long as the nitrogen incorporation was low, and were brownish (absorbing) and partially reflecting as nitrogen incorporation became significant.

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

    PubMed Central

    Klar, Agnes S.; Gopinadh, Jakka; Kleber, Sascha; Wadle, Andreas; Renner, Christoph

    2015-01-01

    Background 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). Methodology/Principal Findings 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. Conclusions/Significance These results indicate that NY-ESO-1 directed immunotherapy with specific CAR T cells might benefit from concomitant DAC treatment. PMID:26447882

  15. Draft Genome Sequence of Branchiibius sp. NY16-3462-2, Isolated from a Mixed Clinical Sample.

    PubMed

    Lapierre, Pascal; Halse, Tanya A; Shea, Joseph; Escuyer, Vincent E; Musser, Kimberlee A

    2016-01-01

    Here, we report the release of a draft genome assembly of a Gram-positive cocci Branchiibius sp. NY16-3462-2 with a high-GC content, sequenced from a mixed clinical sample containing Mycobacterium tuberculosis This genome is the first publicly available sequence from a representative of the genus Branchiibius. PMID:27174280

  16. 75 FR 16700 - Special Local Regulation, Swim Across the Sound, Long Island Sound, Port Jefferson, NY to Captain...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-02

    ... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AA08 Special Local Regulation, Swim Across the Sound, Long... Long Island Sound between Port Jefferson, NY and Captain's Cove Seaport, Bridgeport, CT due to the..., Prevention Department, USCG Sector Long Island Sound at 203-468-4459, e-mail christie.m.dixon@uscg.mil ....

  17. 78 FR 11116 - Safety Zone; Mamaroneck Beach and Yacht Club Fireworks, Mamaroneck Harbor, Long Island Sound, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-15

    ..., Mamaroneck Harbor, Long Island Sound, NY AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking. SUMMARY: The Coast Guard proposes to establish a temporary safety zone on the navigable waters of Long... is intended to restrict all vessels from a portion of Long Island Sound before, during,...

  18. FIELD PERFORMANCE OF ADVANCED TECHNOLOGY WOODSTOVES IN GLEN FALLS, NY, 1988-89 - VOLUME II - TECHNICAL APPENDICES

    EPA Science Inventory

    The report gives results of an evaluation of particulate emission trends for three models of catalytic and two models of non- catalytic woodstoves under "in-home" burning conditions during the 1988-89 heating season in Glens Falls, NY. The results (averaging 9.4 g/h and 9.4 g/kg...

  19. 77 FR 39422 - Safety Zone; A Salute to our Heroes Fireworks, Hamlin Beach State Park, Hamlin, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-03

    .... SUPPLEMENTARY INFORMATION: Table of Acronyms DHS Department of Homeland Security FR Federal Register NPRM Notice..., Hamlin, NY in the Federal Register (77 FR 30448). We received 0 letters commenting on the proposed rule... intended to restrict vessels from a portion of water off Hamlin Beach State Park during the A Salute to...

  20. 33 CFR 162.20 - Flushing Bay near La Guardia Airport, Flushing, N.Y.; restricted area.

    Code of Federal Regulations, 2010 CFR

    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 GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY INLAND WATERWAYS NAVIGATION REGULATIONS § 162.20 Flushing Bay near...

  1. Draft Genome Sequence of Branchiibius sp. NY16-3462-2, Isolated from a Mixed Clinical Sample

    PubMed Central

    Halse, Tanya A.; Shea, Joseph; Escuyer, Vincent E.; Musser, Kimberlee A.

    2016-01-01

    Here, we report the release of a draft genome assembly of a Gram-positive cocci Branchiibius sp. NY16-3462-2 with a high-GC content, sequenced from a mixed clinical sample containing Mycobacterium tuberculosis. This genome is the first publicly available sequence from a representative of the genus Branchiibius. PMID:27174280

  2. Development and Initial Validation of the NyTid Test: A Movement Assessment Tool for Compulsory School Pupils

    ERIC Educational Resources Information Center

    Tidén, Anna; Lundqvist, Carolina; Nyberg, Marie

    2015-01-01

    This study presents the development process and initial validation of the NyTid test, a process-oriented movement assessment tool for compulsory school pupils. A sample of 1,260 (627 girls and 633 boys; mean age of 14.39) Swedish school children participated in the study. In the first step, exploratory factor analyses (EFAs) were performed in…

  3. 76 FR 66685 - Foreign-Trade Zone 37-Orange County, NY, Application for Subzone, ITT Water Technology, Inc...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-27

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Foreign-Trade Zone 37--Orange County, NY, Application for Subzone, ITT Water... Foreign-Trade Zones Board (the Board) by the County of Orange, New York, grantee of FTZ 37,...

  4. 33 CFR 100.121 - Swim Across the Sound, Long Island Sound, Port Jefferson, NY to Captain's Cove Seaport...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Swim Across the Sound, Long Island Sound, Port Jefferson, NY to Captain's Cove Seaport, Bridgeport, CT. 100.121 Section 100.121... SAFETY OF LIFE ON NAVIGABLE WATERS § 100.121 Swim Across the Sound, Long Island Sound, Port Jefferson,...

  5. 33 CFR 100.121 - Swim Across the Sound, Long Island Sound, Port Jefferson, NY to Captain's Cove Seaport...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Swim Across the Sound, Long Island Sound, Port Jefferson, NY to Captain's Cove Seaport, Bridgeport, CT. 100.121 Section 100.121... SAFETY OF LIFE ON NAVIGABLE WATERS § 100.121 Swim Across the Sound, Long Island Sound, Port Jefferson,...

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

    EPA Science Inventory

    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...

  7. 76 FR 38383 - Albany Engineering Corporation, Town of Stuyvesant, NY; Notice of Site Visit and Technical Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-30

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Albany Engineering Corporation, Town of Stuyvesant, NY; Notice of Site Visit and Technical Meeting On July 12, 2011, Office of Energy Projects staff will participate in a...

  8. 77 FR 43158 - Special Local Regulation; Battle on the Bay Powerboat Race Atlantic Ocean, Fire Island, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-24

    .... SUPPLEMENTARY INFORMATION: Table of Acronyms COTP Captain of the Port DHS Department of Homeland Security FR...; Patchogue Bay, Patchogue, NY, in the Federal Register (73 FR 51367) establishing a safety zone on Patchogue...; Marine Events in Captain of the Port Long Island Sound Zone in the Federal Register (76 FR...

  9. 77 FR 37569 - Establishment of Class D Airspace and Amendment of Class E Airspace; East Hampton, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-22

    ... Hampton, NY, to accommodate a new air traffic control tower at East Hampton Airport (77 FR 15297...) is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26...: Authority: 49 U.S.C. 106(g); 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p....

  10. 76 FR 29797 - Westpoint Home, Inc., New York Corporate Sales Office, New York, NY, Including Employees Working...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-23

    ... 7, 2010 (75 FR 39048). At the request of the State of New York, the Department reviewed the... Employment and Training Administration Westpoint Home, Inc., New York Corporate Sales Office, New York, NY... Home, Inc., Plano, TX Sales Office, Plano, TX; Westpoint Home, Inc., Daleville, IN Sales...

  11. 40 CFR 721.7600 - Alkyl(heterocyclicyl) phe-ny-lazohetero monocyclic poly-one (generic name).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Alkyl(heterocyclicyl) phe-ny-lazohetero monocyclic poly-one (generic name). 721.7600 Section 721.7600 Protection of Environment... SUBSTANCES Significant New Uses for Specific Chemical Substances § 721.7600 Alkyl(heterocyclicyl)...

  12. Exploring the feasibility of Sclerotium rolfsii VrNY as a potential bioherbicide for control of Swallowworts (Vincetoxicum spp.)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Pale swallowwort (PSW) and black swallowwort (BSW) are two viney milkweeds native to Europe that have increasingly become problematic and noxious weeds in eastern North America. An indigenous fungal isolate, Sclerotium rolfsii VrNY, was discovered causing significant mortality in a dense stand of PS...

  13. 77 FR 13263 - Foreign-Trade Zone 109 - Watertown, NY; Amendment to Application; North American Tapes, LLC...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-06

    ... number 48-2011 on July 15, 2011 (76 FR 43259, 7- 20-2011). The NAT facility (25 employees) is located... American Tapes, LLC (Textile Athletic Tape), Watertown, NY A request has been submitted to the Foreign... used to produce pressure-sensitive adhesive athletic tape with textile fabric backing material for...

  14. 77 FR 44683 - Phillips-Van Heusen Corporation, IZOD Dress Furnishings Division, New York, NY; Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-30

    ... York, NY; Notice of Negative Determination on Reconsideration On May 21, 2012, the Department of Labor... Department's Notice of determination was published in the Federal Register on April 19, 2012 (77 FR 23511... Assistance (TAA) investigation resulted in a negative determination based on the findings that with...

  15. 33 CFR 110.84 - Black Rock Channel opposite foot of Porter Avenue, Buffalo, N.Y.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Black Rock Channel opposite foot... Channel opposite foot of Porter Avenue, Buffalo, N.Y. An area extending northwesterly between Black Rock Channel and Bird Island Pier opposite the foot of Porter Avenue, bounded as follows: Beginning...

  16. 33 CFR 110.84 - Black Rock Channel opposite foot of Porter Avenue, Buffalo, N.Y.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Black Rock Channel opposite foot... Channel opposite foot of Porter Avenue, Buffalo, N.Y. An area extending northwesterly between Black Rock Channel and Bird Island Pier opposite the foot of Porter Avenue, bounded as follows: Beginning...

  17. 33 CFR 110.84 - Black Rock Channel opposite foot of Porter Avenue, Buffalo, N.Y.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Black Rock Channel opposite foot... Channel opposite foot of Porter Avenue, Buffalo, N.Y. An area extending northwesterly between Black Rock Channel and Bird Island Pier opposite the foot of Porter Avenue, bounded as follows: Beginning...

  18. 33 CFR 110.84 - Black Rock Channel opposite foot of Porter Avenue, Buffalo, N.Y.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Black Rock Channel opposite foot... Channel opposite foot of Porter Avenue, Buffalo, N.Y. An area extending northwesterly between Black Rock Channel and Bird Island Pier opposite the foot of Porter Avenue, bounded as follows: Beginning...

  19. 33 CFR 110.84 - Black Rock Channel opposite foot of Porter Avenue, Buffalo, N.Y.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Black Rock Channel opposite foot... Channel opposite foot of Porter Avenue, Buffalo, N.Y. An area extending northwesterly between Black Rock Channel and Bird Island Pier opposite the foot of Porter Avenue, bounded as follows: Beginning...

  20. Investigating a high resolution, stream chloride time series from the Biscuit Brook catchment, Catskills, NY

    NASA Astrophysics Data System (ADS)

    Shaw, Stephen B.; Harpold, Adrian A.; Taylor, Joie C.; Walter, M. Todd

    2008-01-01

    SummaryIn conjunction with stream discharge, stream chloride (Cl -) concentration has traditionally offered hydrologists a means to better understand internal catchment processes. Here we examine a 10 year, weekly stream Cl - concentration time series from the Biscuit Brook catchment, NY, United States. Using a two reservoir box model plus a snowmelt component, we replicate daily stream discharge reasonably well (Nash-Sutcliffe efficiency = 0.64) and capture general trends in the stream Cl - concentration ( R2 = 0.36 during nonfreezing conditions). Additionally, we find that both the observed and modeled stream Cl - concentration time series appear to be 1/ f noise when analyzed spectrally. Differing from previously published explanations of 1/ f noise in other catchments, we propose that 1/ f noise in the Cl - concentration signal of Biscuit Brook may originate from a suite of watershed-scale processes affecting both water content and Cl - mass in the system and occurring at multiple time scales.

  1. Distributions and impact factors of antimony in topsoils and moss in Ny-Ålesund, Arctic.

    PubMed

    Jia, Nan; Sun, Liguang; He, Xin; You, Kehua; Zhou, Xin; Long, Nanye

    2012-12-01

    The distribution of antimony (Sb) in topsoil and moss (Dicranum angustum) in disturbed and undisturbed areas, as well as coal and gangue, in Ny-Ålesund, Arctic was examined. Results show that the weathering of coal bed could not contribute to the increase of Sb concentrations in topsoil and moss in the study area. The distribution of Sb is partially associated with traffic and historical mining activities. The occurrence of the maximum Sb concentration is due to the contribution of human activities. In addition, the decrease of Sb content in topsoil near the coastline may be caused by the washing of seawater. Compared with topsoils, moss could be a useful tool for monitoring Sb in both highly and lightly polluted areas. PMID:22885219

  2. Antibiotic usage in 2013 on a dairy CAFO in NY State, USA

    PubMed Central

    Doane, Marie; Sarenbo, Sirkku

    2014-01-01

    Antimicrobial resistance is threatening humans and animals worldwide. Biosecurity and 1-year usage of antibiotics on a dairy concentrated animal feeding operation (CAFO) in NY State, USA, were mapped: how much antibiotics were used, for what purpose, and whether any decrease could be warranted. Approximately 493 kg antibiotics was used, of which 376 kg was ionophores (monensin and lasalocides), 79 kg penicillin, 16.5 kg lincosamides, 8.0 kg aminoglycosides, 7.7 kg sulfamides, 3.4 kg cephalosporin, 2 kg macrolides, 0.7 kg amphenicols, and 0.1 kg fluoroquinolones. Usage reduction by 84% was realistic without compromising the animal welfare. Further reduction could be possible by improving the biosecurity and by utilizing antibiotic sensitivity testing. PMID:24891936

  3. Ab initio study of small Au nY 2 ( n=1-4) clusters

    NASA Astrophysics Data System (ADS)

    Jian-Jun, Guo; Ji-Xian, Yang; Dong, Die

    2008-11-01

    The geometries of the lowest-lying isomers of Au nY 2 ( n=1-4) clusters are determined systematically via the density functional method B3LYP with relativistic effective core potentials (RECP) and LANL2DZ basis set. Several low-lying isomers were determined, and many of them in electronic configurations with a high-spin multiplicity. The gold-yttrium interaction is strong enough to modify the known growth pattern of bare gold clusters. The stability trend of Y-doped Au n clusters is compared to that of pure Au n clusters. The results show that the inclusion of two Y atoms in the clusters improves the cluster stability, and indicate higher stability as the structures grow in size. The present calculations are useful to understand the enhanced catalytic activity and selectivity gained by using yttrium-doped gold catalyst.

  4. Antibiotic usage in 2013 on a dairy CAFO in NY State, USA.

    PubMed

    Doane, Marie; Sarenbo, Sirkku

    2014-01-01

    Antimicrobial resistance is threatening humans and animals worldwide. Biosecurity and 1-year usage of antibiotics on a dairy concentrated animal feeding operation (CAFO) in NY State, USA, were mapped: how much antibiotics were used, for what purpose, and whether any decrease could be warranted. Approximately 493 kg antibiotics was used, of which 376 kg was ionophores (monensin and lasalocides), 79 kg penicillin, 16.5 kg lincosamides, 8.0 kg aminoglycosides, 7.7 kg sulfamides, 3.4 kg cephalosporin, 2 kg macrolides, 0.7 kg amphenicols, and 0.1 kg fluoroquinolones. Usage reduction by 84% was realistic without compromising the animal welfare. Further reduction could be possible by improving the biosecurity and by utilizing antibiotic sensitivity testing. PMID:24891936

  5. The origin and fate of the sediments composing a migrating dune field, Amagansett, NY

    SciTech Connect

    Maher, T. . Environmental Science Dept.); Kandelin, J. . Dept. of Earth and Space Science); Black, J.A. )

    1993-03-01

    The migrating dune system, located in Amagansett, NY, consists of a series of three parabolic dunes ranging in heights from 10 to 30 meters. The dunes are migrating under the influence of the prevailing winds, in a southeasterly direction. The migration continues until the dunes encounter the countervailing prevailing winds, off the Atlantic Ocean. A series of flow charts have been prepared to indicate the possible sources of sediment for this system. These charts, in conjunction with geomorphic analysis, stratigraphic data and various sediment characteristics indicate that the sediments are transported by coastal currents. Once deposited they form a linear dune system. Eolian transport from this dune then supplies the sediment to the migrating dune system.

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

    NASA Astrophysics Data System (ADS)

    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

  7. Examining a shrinking rustbelt city: A case of Binghamton, NY (1990 - 2010)

    NASA Astrophysics Data System (ADS)

    Park, Paul Sung-Pyo

    Shrinking cities are locations that have experienced population and economic loss. Each shrinking city is unique in the influential characteristics that result in loss, however, patterns of the contemporary city is highly based on economic changes. The impact of shrinking cities is a global phenomenon not only limited to the U.S. or the developed world. However, among large shrinking cities of the world, 25% are located in the U.S. Therefore, it is of utter importance to understand and examine these locations. The connection of spectral findings of a shrinking "Rustbelt" city of Binghamton, NY using a multilayer perceptron (MLP) artificial neural network (ANN) mean of classification was made with spatial findings of demographic and socioeconomic status of the local population. This resulted in a high scale classification of urban ecozones, which created the boundaries for examining the changes in population size and the types of individuals associated with these populations.

  8. Bárány's theory is right, but incomplete. An experimental study in pigeons.

    PubMed

    Wit, H P; Spoelstra, H A; Segenhout, J M

    1990-01-01

    The horizontal semicircular canal in pigeons was thermally stimulated with a miniature Peltier-element device. Sound evoked electric responses from the vestibular organ were modulated by the caloric stimulus. Experiments were performed under minimal influence of gravity, (horizontal canals in horizontal plane), and with the pigeons head tilted forwards or backwards. On the basis of the results it was concluded that the influence of gravity can be described by Bárány's convection theory. Extra effects are, however, present and they are most probably partly of mechanical origin (fluid expansion) and partly due to a direct influence of temperature on the vestibular receptors. Further experiments are needed to investigate the origin of these extra effects in more detail. PMID:2386023

  9. Healthy Immigrant Effect: Preterm Births Among Immigrants and Refugees in Syracuse, NY.

    PubMed

    Miller, Lauren S; Robinson, Jonnell Allen; Cibula, Donald A

    2016-02-01

    Objectives The healthy immigrant effect is the phenomenon by which immigrants experience more positive health outcomes than the native-born population in developed countries. The strength of this effect appears to be related to country of origin, health outcome, healthcare and integration policies of receiving countries, as well as immigration class. This secondary analysis of birth records examines whether immigrants and mothers from refugee countries have lower adjusted risk of preterm births than US-born mothers in Syracuse, NY, a preferred refugee resettlement area. Methods This secondary analysis included 6354 electronic birth records for residents in the city of Syracuse, NY who gave birth to singleton infants between 2009 and 2011. Multivariate log-binomial regression was used to calculate the adjusted relative risk for preterm birth among foreign-born mothers and mothers from refugee countries, compared to US-born mothers. Results Infants born to both foreign-born women and to women from refugee countries had decreased risks of being born preterm compared to infants born to US mothers, controlling for race, late/no prenatal care, maternal age less than 18 years and smoking. Conclusion Our findings support a healthy immigrant effect for preterm births both among all foreign-born immigrants and among the subsample of women from refugee countries. Mother's nativity is likely a proxy for unmeasured factors (e.g., prenatal stress, maternal diet, etc.) that may explain the relationship between mother's nativity and preterm births. Additional research is needed to better understand the underlying factors. PMID:26525555

  10. The Value of Tumor Infiltrating Lymphocytes (TILs) for Predicting Response to Neoadjuvant Chemotherapy in Breast Cancer: A Systematic Review and Meta-Analysis

    PubMed Central

    Mao, Yan; Qu, Qing; Zhang, Yuzi; Liu, Junjun; Chen, Xiaosong; Shen, Kunwei

    2014-01-01

    Background We carried out a systematic review and meta-analysis to evaluate the predictive roles of tumor infiltrating lymphocytes (TILs) in response to neoadjuvant chemotherapy (NAC) in breast cancer. Method A PubMed and Web of Science literature search was designed. Random or fixed effect models were adopted to estimate the summary odds ratio (OR). Heterogeneity and sensitivity analyses were performed to explore heterogeneity among studies and to assess the effects of study quality. Publication bias was evaluated using a funnel plot, Egger's test and Begg's test. We included studies where the predictive significance of TILs, and/or TILs subset on the pathologic complete response (pCR) were determined in NAC of breast cancer. Results A total of 13 published studies (including 3251 patients) were eligible. In pooled analysis, the detection of higher TILs numbers in pre-treatment biopsy was correlated with better pCR to NAC (OR = 3.93, 95% CI, 3.26–4.73). Moreover, TILs predicted higher pCR rates in triple negative (OR = 2.49, 95% CI: 1.61–3.83), HER2 positive (OR = 5.05, 95% CI: 2.86–8.92) breast cancer, but not in estrogen receptor (ER) positive (OR = 6.21, 95%CI: 0.86–45.15) patients. In multivariate analysis, TILs were still an independent marker for high pCR rate (OR = 1.41, 95% CI: 1.19–1.66). For TILs subset, higher levels of CD8+ and FOXP3+ T-lymphocytes in pre-treatment biopsy respectively predicted better pathological response to NAC (OR = 6.44, 95% CI: 2.52–16.46; OR = 2.94, 95% CI: 1.05–8.26). Only FOXP3+ lymphocytes in post-NAC breast tissue were a predictive marker for low pCR rate in univariate (OR = 0.41, 95% CI: 0.21–0.80) and multivariate (OR = 0.36, 95% CI: 0.13–0.95) analysis. Conclusion Higher TILs levels in pre-treatment biopsy indicated higher pCR rates for NAC. TILs subset played different roles in predicting response to NAC. PMID:25501357

  11. Uplift history of the Villány Hills (SW Hungary) based on paleontological data

    NASA Astrophysics Data System (ADS)

    Sebe, Krisztina; Pazonyi, Piroska; Gasparik, Mihály; Lajos Szujó, Gábor

    2015-04-01

    Villány Hills are the southernmost basement outcrop in Hungary, along the northern margin of the Drava Basin. They comprise part of a Cretaceous nappe in the Tisza structural unit. Data on their young tectonic evolution are scarce, mostly due to the almost complete lack of Cenozoic sediments. Though somewhat debated, indirect data suggest that most of the area was covered by Upper Miocene (Lake Pannon) clastic sediments. Uplift and exhumation of the basement was driven by Late Miocene to post-Miocene basin inversion. A unique opportunity to study the uplift history is offered by paleontological data, by small but numerous terrestrial vertebrate sites, which cover a long time span in the Pliocene and Pleistocene. Faunas accumulated in fissure fillings of karstified limestone and thus provide a minimum age for the subaerial exposure (exhumation) of the bedrock at the given site. For some sites it has been proposed that water-linked species in the fauna refer to the existence of an alluvial plain on the clastic cover, in immediate proximity to the bedrock. If true, this would give an exact elevation of the surrounding terrain at the time indicated by the fauna. If exhumation of the basement happened during the time interval covered by the vertebrate faunas, then a relationship is expected to exist between the age and elevation of the the fossil sites, with the youngest faunas lying at lowest elevation. This relationship is expected to be strictly valid primarily in the case of water-linket faunas, but as a trend also for all fossil sites. We collected the age data and ecological requirements of the reliably datable vertebrate faunas and their locations with the possible precision. Then the relationship between the elevation and age was studied and compared to the available geomorphological, sedimentological and tectonic data. The age-elevation distribution of vertebrate faunas did not show the expected relationship. Based on the results, exhumation of the Villány

  12. The Tumor Antigen NY-ESO-1 Mediates Direct Recognition of Melanoma Cells by CD4+ T Cells after Intercellular Antigen Transfer.

    PubMed

    Fonteneau, Jean Francois; Brilot, Fabienne; Münz, Christian; Gannagé, Monique

    2016-01-01

    NY-ESO-1-specific CD4(+) T cells are of interest for immune therapy against tumors, because it has been shown that their transfer into a patient with melanoma resulted in tumor regression. Therefore, we investigated how NY-ESO-1 is processed onto MHC class II molecules for direct CD4(+) T cell recognition of melanoma cells. We could rule out proteasome and autophagy-dependent endogenous Ag processing for MHC class II presentation. In contrast, intercellular Ag transfer, followed by classical MHC class II Ag processing via endocytosis, sensitized neighboring melanoma cells for CD4(+) T cell recognition. However, macroautophagy targeting of NY-ESO-1 enhanced MHC class II presentation. Therefore, both elevated NY-ESO-1 release and macroautophagy targeting could improve melanoma cell recognition by CD4(+) T cells and should be explored during immunotherapy of melanoma. PMID:26608910

  13. The Tumor Antigen NY-ESO-1 Mediates Direct Recognition of Melanoma Cells by CD4+ T Cells after Intercellular Antigen Transfer

    PubMed Central

    Fonteneau, Jean Francois; Brilot, Fabienne; Münz, Christian

    2016-01-01

    NY-ESO-1–specific CD4+ T cells are of interest for immune therapy against tumors, because it has been shown that their transfer into a patient with melanoma resulted in tumor regression. Therefore, we investigated how NY-ESO-1 is processed onto MHC class II molecules for direct CD4+ T cell recognition of melanoma cells. We could rule out proteasome and autophagy-dependent endogenous Ag processing for MHC class II presentation. In contrast, intercellular Ag transfer, followed by classical MHC class II Ag processing via endocytosis, sensitized neighboring melanoma cells for CD4+ T cell recognition. However, macroautophagy targeting of NY-ESO-1 enhanced MHC class II presentation. Therefore, both elevated NY-ESO-1 release and macroautophagy targeting could improve melanoma cell recognition by CD4+ T cells and should be explored during immunotherapy of melanoma. PMID:26608910

  14. Distribution and prognostic relevance of tumor-infiltrating lymphocytes (TILs) and PD-1/PD-L1 immune checkpoints in human brain metastases

    PubMed Central

    Harter, Patrick N.; Bernatz, Simon; Scholz, Alexander; Zeiner, Pia S.; Zinke, Jenny; Kiyose, Makoto; Blasel, Stella; Beschorner, Rudi; Senft, Christian; Bender, Benjamin; Ronellenfitsch, Michael W.; Wikman, Harriet; Glatzel, Markus; Meinhardt, Matthias; Juratli, Tareq A.; Steinbach, Joachim P.; Plate, Karl H.; Wischhusen, Jörg; Weide, Benjamin; Mittelbronn, Michel

    2015-01-01

    The activation of immune cells by targeting checkpoint inhibitors showed promising results with increased patient survival in distinct primary cancers. Since only limited data exist for human brain metastases, we aimed at characterizing tumor infiltrating lymphocytes (TILs) and expression of immune checkpoints in the respective tumors. Two brain metastases cohorts, a mixed entity cohort (n = 252) and a breast carcinoma validation cohort (n = 96) were analyzed for CD3+, CD8+, FOXP3+, PD-1+ lymphocytes and PD-L1+ tumor cells by immunohistochemistry. Analyses for association with clinico-epidemiological and neuroradiological parameters such as patient survival or tumor size were performed. TILs infiltrated brain metastases in three different patterns (stromal, peritumoral, diffuse). While carcinomas often show a strong stromal infiltration, TILs in melanomas often diffusely infiltrate the tumors. Highest levels of CD3+ and CD8+ lymphocytes were seen in renal cell carcinomas (RCC) and strongest PD-1 levels on RCCs and melanomas. High amounts of TILs, high ratios of PD-1+/CD8+ cells and high levels of PD-L1 were negatively correlated with brain metastases size, indicating that in smaller brain metastases CD8+ immune response might get blocked. PD-L1 expression strongly correlated with TILs and FOXP3 expression. No significant association of patient survival with TILs was observed, while high levels of PD-L1 showed a strong trend towards better survival in melanoma brain metastases (Log-Rank p = 0.0537). In summary, melanomas and RCCs seem to be the most immunogenic entities. Differences in immunotherapeutic response between tumor entities regarding brain metastases might be attributable to this finding and need further investigation in larger patient cohorts. PMID:26517811

  15. Rapid generation of NY-ESO-1-specific CD4+ THELPER1 cells for adoptive T-cell therapy

    PubMed Central

    Kayser, Simone; Boβ, Cristina; Feucht, Judith; Witte, Kai-Erik; Scheu, Alexander; Bülow, Hans-Jörg; Joachim, Stefanie; Stevanović, Stefan; Schumm, Michael; Rittig, Susanne M; Lang, Peter; Röcken, Martin; Handgretinger, Rupert; Feuchtinger, Tobias

    2015-01-01

    Tumor-associated antigens such as NY-ESO-1 are expressed in a variety of solid tumors but absent in mature healthy tissues with the exception of germline cells. The immune system anti-cancer attack is mediated by cell lysis or induction of growth arrest through paralysis of tumor cells, the latter of which can be achieved by tumor-specific CD4+, IFNγ-producing THelper type 1 (TH1) cells. Translation of these immune-mediated mechanisms into clinical application has been limited by availability of immune effectors, as well as the need for complex in vitro protocols and regulatory hurdles. Here, we report a procedure to generate cancer-testis antigen NY-ESO-1-targeting CD4+ TH1 cells in vitro for cancer immunotherapy in the clinic. After in vitro sensitization by stimulating T cells with protein-spanning, overlapping peptide pools of NY-ESO-1 in combination with IL-7 and low dose IL-2, antigen-specific T cells were isolated using IFNγ capture technique and subsequently expanded with IL-2, IL-7 and IL-15. Large numbers of NY-ESO-1-specific CD4+ T cells with a TH1 cytokine profile and lower numbers of cytokine-secreting CD8+ T cells could be generated from healthy donors with a high specificity and expansion potential. Manufactured CD4+ T cells showed strong specific TH1-responses with IFNγ+, TNFα+, IL-2+ and induced cell cycle arrest and apoptosis in tumor cells. The protocol is GMP-grade and approved by the regulatory authorities. The tumor-antigen specific CD4+ TH1 lymphocytes can be adoptively transferred as a T-cell therapy to boost anticancer immunity and this novel cancer treatment approach is applicable to both T cells from healthy allogeneic donors as well as to autologous T cells derived from cancer patients. PMID:26155389

  16. The 'first' instead of the 'oldest'. St. John's Riverside, in Yonkers, N.Y., markets its history.

    PubMed

    Botvin, Judith D

    2002-01-01

    St. John's Riverside Hospital, Yonkers, N.Y., built an integrated campaign upon its long history. Using billboards, print ads, bus shelters, radio and TV it touted its 130-plus years and its long history of firsts. Its integrated campaign proclaimed these "firsts." It specifically targeted its marketing to middle to upper-middle income residents of the surrounding area, particularly females between ages 25 and 54. PMID:12238239

  17. Contrasting groundwater quality in areas with and without gas production by hydraulic fracturing near the PA/NY border

    NASA Astrophysics Data System (ADS)

    Stute, M.; Yan, B.; Ross, J. M.; Chillrud, S. N.; Saberi, P.; Panettieri, R. A.

    2013-12-01

    Shale gas development, including drilling and hydraulic fracturing, is rapidly increasing throughout the United States and, indeed, the rest of the world. Systematic surveys of water quality both pre- and post drilling/production are sparse. To examine the impacts of shale gas production on water quality, pilot studies are being conducted in adjacent counties of western NY (Chemung, Tioga, Broome, and Delaware) and northern PA (Bradford, Susquehanna, and Tioga). These 7 counties along the border of NY and PA share similar geology and demographic compositions and have been identified as a key area to develop shale gas with the key difference that active fracking is occurring in PA but there is no fracking yet in NY due to the current moratorium in that state. Measurements include a suite of volatile organic compounds (VOCs), major and trace elements, methane and its stable isotopes, noble gases and tritium for dating purposes, and the primary radioactive elements of potential concern, radon and radium. We found elevated methane levels on both sides of the border, and some wells show elemental fingerprints characteristic for shale fluids. Field observations at several wells near drill sites in PA suggested elevated levels of organics, possibly from hydraulic fracturing activities. The full suite of lab analyses is currently ongoing and can be used to further characterize sources of these organics.

  18. Site surveys at the fundamental geodetic station in Ny-Ålesund, Svalbard .

    NASA Astrophysics Data System (ADS)

    Kierulf, H. P.; Bockmann, L.; Kristiansen, O.; Plag, H.-P.

    2003-04-01

    The Space-Geodetic Observatory at Ny-Ålesund, Kings Bay, Svalbard, which is operated by the Norwegian Mapping Authority (NMA), has developed over recent years into a fundamental geodetic station. The geodetic infrastructure at the observatory, includes a 20-m VLBI-antenna, several GPS and GPS/GLONASS receivers, a tide gauge, a super-conducting gravimeter and a co-located DORIS station. Repeated absolute gravity measurements complement the observations. At such fundamental sites, detailed knowledge of the stability of the station is essential for geodetic and geophysical applications of the observations. The foot-print is determined by the stability of the monument with respect to the surrounding ground, but also by the representativity of the location with respect to the surrounding area and even region. The extensive foot-print study carried out over the past five years includes repeated GPS campaigns on a 50 km by 30 km control network. These GPS campaigns indicates relative movements of the campaign stations and consequently neo-tectonic activity in the area. The observed movements are in good accordance with the complex fault system in the Kings Bay area.

  19. Three Events of Nitrogen Emission From Snow Surfaces at Ny-Ålesund, Svalbard (Arctic)

    NASA Astrophysics Data System (ADS)

    Amoroso, A.; Beine, H.; Esposito, G.; Nardino, M.; Domine, F.; Ianniello, A.

    2007-12-01

    Measurements of HONO, HNO3, NO and NO2 were made at two heights above the snow surface near the Italian Station "Dirigibile Italia" at the Kongsfjorden International Research Base at Ny-Ålesund, Svalbard (79°N), between February 20, 2006 and April 20, 2006. Median mixing ratios were 13.2 pmol mol-1, for HONO, and 19.8 pmol mol-1 for HNO3, measured during this period. Visible HONO gradients (25 pmol mol-1) were only observed twice during the period of 24-h sunlight; both times after snowfalls that deposited large amounts of HNO3 (-50 pmol mol-1) on to the snow surface. Three different periods of nitrogen emissions were studied during the campaign. The emission of NO, NO2 and HONO were correlated with fresh snowfall events. HONO emissions were also correlated with the presence of ammonium ions, which we take as tracers for organic compounds in marine aerosols. HONO was likely formed on the surface of ice crystals by the heterogeneous reaction of NO2 involving humic acids or other organic compounds.

  20. Distribution of total mercury and methylmercury in lake sediments in Arctic Ny-Ålesund.

    PubMed

    Jiang, Shan; Liu, Xiaodong; Chen, Qianqian

    2011-05-01

    The toxicities and bioavailabilities of total mercury (THg) and methylmercury (MeHg) in aquatic systems have made them the subjects of recent research. In this study, we collected a lake sediment core from Ny-Ålesund in Svalbard and analyzed the distributions of THg and MeHg in the sediments. The increased trend of THg was caused by anthropogenic contamination since the 14th century through long-range transportation, especially after the industrial era. However, the peak values of Hg in surface sediment samples could be explained by the increased algal scavenging process in recent decades. All the biogeochemical proxies (e.g., pigments and diatom biomass) revealed recent sharp increases in aquatic primary production due to the current climate warming. Rock-Eval analyses indicated that algal-derived organic matter took up a large portion, and quantitative calculation showed that 89.6-95.8% of the Hg in post-1950 could be explained by scavenging. The distribution of MeHg has a close relationship with total Hg and organic matter. The oxidation-reduction condition is one of the possible factors affecting the methylation rates in H2 lake sediments. Higher algal productivity and organic matter actually led to the increased trend of methylation in the uppermost sediment. This study supports some new key hypotheses on climate-driven factors affecting Hg and MeHg cycling in High Arctic lake sediments. PMID:21306754

  1. Observations of atmosphere and ocean/land surfaces using UAVs in Ny-Alesund

    NASA Astrophysics Data System (ADS)

    Inoue, J.; Storvold, R.

    2008-12-01

    Using a Norwegian small robotic aircraft called the Cryowing, atmospheric and ocean/land surface observations were made over Ny-Alesund, Svalbard, Norway from 31 July to 17 August 2008. The aircraft has meteorological sensors to observe dynamic and static air pressures, air temperature, and relative humidity, infrared thermometer to observe surface temperature, and digital camera to record the surface characteristics. From the results of surface mapping, the atmosphere responded differently with different types of surface (i.e., grass, crust, glacier, and ocean). The continuous observation at the same region showed that the time change in incoming solar radiation affects the variation of surface temperature due to difference in surface albedo, resulting in spacial distribution of air temperature in the boundary layer. While in the long ocean flight, the strong SST gradient was observed between the warm Atlantic water and melted water of sea ice near the Fram Strait. The air temperature above 150-m level observed by the UAV was clearly high over the warm current. These results demonstrate the utility of recent advances in UAV technology for monitoring and interpreting the spatial variations in cryosphere.

  2. Ten-Year Study of Acute Otitis Media in Rochester, NY.

    PubMed

    Pichichero, Michael E

    2016-09-01

    This review summarizes a prospective, longitudinal 10-year study in Rochester, NY, involving 760 children where virtually all clinically diagnosed acute otitis media (AOM) was confirmed by bacterial culture of middle ear fluid. This review describes detection of otopathogens in middle ear fluid, nasopharyngeal (NP) otopathogen colonization patterns, AOM risk factor analysis, biomarkers of AOM and antibody responses to NP colonization by otopathogens. After licensure of PCV13, there was an immediate drop in AOM caused by Streptococcus pneumoniae (Spn) vaccine serotypes and shortly thereafer an increase in nonvaccine types 16, 21 and 35B. When NP co-colonization occurred, nontypeable Haemophilus influenzae (NTHi) predominated over Spn to cause AOM, and NTHi and Spn both predominated over Moraxella catarrhalis. Transcriptome analysis of peripheral blood mononuclear cells identified unique signatures for NTHi AOM compared with Spn AOM. Elevation of 3 cytokines in serum (S100A12, intercellular adhesion molecule 1 and interleukin 10) accurately predicted the presence and recovery from AOM and the likely otopathogen. NP colonization was an immunizing event. PMID:27182898

  3. Ten-Year Study of the Stringently Defined Otitis-prone Child in Rochester, NY.

    PubMed

    Pichichero, Michael E

    2016-09-01

    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 respiratory syncytial virus infection led to AOM in sOP than non-otitis-prone children that correlated with diminished total respiratory syncytial virus-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 nasopharyngeal colonization and AOM than non-otitis-prone children and they had defects in antigen-presenting cells. PMID:27273691

  4. Madison County, NY, food and paper waste pilot compost program, March 1993

    SciTech Connect

    Zecca, J.A.; Pike, W.R.; Higgins, T.W.

    1995-05-01

    Madison County, NY has a program which promises to extend the life of their landfill, by as much as double, at minimal cost. The County already has an impressive list of successful recycling programs but recognized that there was a need for further action. The objective of the new program is to reduce the size of the stream entering the landfill by composting a source separated fraction of the waste stream. Costs of collection are minimized by co-collecting the separately bagged {open_quotes}clean{close_quotes} household compost fraction with the balance of the trash. This is separated from the balance of the waste on the landfill site and composted in windrows. When the program started, the composted material was targeted for use as landfill cover to minimize the quality requirements. However, testing has shown that the compost is acceptable for all applications. Although the opening phase of the program might properly be called a pilot, it was started with the intention to enlarge it as events indicate such was possible. Expansion to the balance of the county, inclusion of specific commercial waste and inclusion of a broader range of household compostables are currently in progress.

  5. Assessment and Molecular Characterization of Human Intestinal Parasites in Bivalves from Orchard Beach, NY, USA

    PubMed Central

    Tei, Freda F.; Kowalyk, Steven; Reid, Jhenelle A.; Presta, Matthew A.; Yesudas, Rekha; Mayer, D.C. Ghislaine

    2016-01-01

    Bivalves have been shown to be carriers of the human intestinal parasites Cryptosporidium parvum and Toxoplasma gondii. The goal of this study is to determine the prevalence of protozoan parasites in mollusks of New York City using a polymerase chain reaction (PCR)-based assay. Four species of mollusks, Mya arenaria, Geukensia demissa, Crassostrea virginica, and Mytilis edulis, were collected from Orchard Beach, NY in the fall of 2014, totaling 159 specimens. Each individual mollusk was dissected to harvest the digestive gland, the mantle, the gills, the foot and the siphon. The tissues were assayed for the presence of Cryptosporidium parvum, Giardia lamblia, and Toxoplasma gondii DNA by using primers that target parasite-specific genes. C. parvum was found at a prevalence of 50%, 11.3%, and 1%, respectively, in Mya arenaria, G. demissa, and Mytilis edulis. C. parvum DNA was detected in all the tissues of these bivalve species, except the gills. Furthermore, G. lamblia was detected in Mya arenaria, G. demissa, Crassostrea virginica and Mytilis edulis at a prevalence of 37.5%, 4.5%, 60%, and 20.6%, respectively, while T. gondii DNA was not detected. PMID:27043590

  6. Characterization of a Single Magnetotactic Bacterial Species from Devil's Bathtub, Mendon Ponds Park, Honeoye Falls, NY

    NASA Astrophysics Data System (ADS)

    Wagner, C.; Tarduno, J. A.; Stein, A.; Sia, E.

    2015-12-01

    Magnetotactic bacteria (MTB) belong to a lineage of prokaryotic bacteria that synthesize magnetosomes, single domain magnetic particles (typically magnetite or greigite) with an average size of 50 nanometers. MTB utilize magnetosomes through magnetotaxis, the alignment and movement along magnetic field lines to navigate towards preferred environmental conditions. MTB are sensitive to different environments and are thought to exhibit varying magnetosome morphologies, compositions, sizes, and quantities in regards to the environments which they inhabit. These characteristics allow MTB and magnetofossils (preserved magnetosomes) to be used as modern/paleoenvironmental recorders and biomarkers for environmental change(s). Devil's Bathtub (Mendon Ponds Park, Honeoye Falls, NY) is a meromictic glacial kettle pond surrounded by deciduous tree cover. Here we examine one species of MTB based on prominence of this particular morphology at this locale. Magnetotaxis and morphology of this species have been observed using light microscopy. Micrographs have also been taken using Transmission Electron Microscopy (TEM) to verify cell morphology and to determine magnetosome morphology. TEM and magnetic hysteresis measurements were done to find and test the composition of magnetosomes. In this study we also focus on DNA sequencing and characterization of this MTB, as there are few MTB species which have been DNA sequenced successfully. Data from these experiments are directly applicable to this up-and-coming area of research as it will aid in the understanding and correlation of magnetosome and magnetofossils with environmental characteristics.

  7. Hudson River Paleoclimate, Sea Level, and Human Impact - A record from Piermont Marsh, NY

    NASA Astrophysics Data System (ADS)

    Peteet, D. M.; Peteet, D. M.; Kurdyla, D.; Liberman, L.; Sugar, A.; Wong, J.

    2001-05-01

    A 13.77 meter sediment core from Piermont Marsh, NY (41 00 N, 73 55W) records the local and regional vegetational and foraminiferal history of the Hudson Estuary. The sediments were sampled every 4 cm, which represents a decadal to century-scale resolution. Basal sediment dating is in progress, and the ll-m depth represents about 4000 years. Fluctuations in plant macrofossils and charcoal appear to indicate differences in salinlty and drought, suggesting major changes in climate. Scirpus, Salicornia, and high levels of charcoal seem to indicate drier/more saline conditions, while lack of these macrofossils and increases in Chara/Nitella, aquatic leaves, and very little charcoal suggests wetter conditions. Other macrofossils present include Carex, Juncus, Polygonum, Zanichellia, and Ruppia. High resolution AMS dating of plant macrofossils is in progress, and will be compared with sedimentation in Hudson River sediment cores nearby. Foraminiferal asssemblages from key intervals of the core will be presented. Human impact in the upper sediments is visible from the influx of grass seeds, primarily Phragmites, and the ragweed pollen rise.

  8. Modeling a High Resolution Stream Chloride Time Series from the Biscuit Brook Catchment, Catskills, NY

    NASA Astrophysics Data System (ADS)

    Shaw, S. B.; Walter, M. T.; Harpold, A. A.

    2006-12-01

    Compelling work by Kirchner and colleagues (e.g., Kirchner et al., 2001, J. of Hydro., 254:81-100) suggests that lengthy, high resolution chloride time series can reveal the underlying travel time distribution of water in a catchment. However, few data sets of suitable length or sampling frequency have been available for assessment. Our analysis of a ten-year, weekly stream chloride time series data set for the steep, forested Biscuit Brook catchment in the Catskill Mountains of NY resulted in a 1/f spectral density plot. We used a lumped, two reservoir model with an upper reservoir representing quickflow and a lower reservoir representing base flow to reasonably replicate stream flow and stream chloride concentrations. A spectral analysis of the modeled daily chloride signal also resulted in a 1/f spectral density plot. This suggests that in some systems a 1/f signature can result from processes other than superposition of lateral chemical transport pathways, as has been previously hypothesized by other researchers. In this case, it appears that a long-term periodicity established by seasonal moisture deficits combines with shorter wavelength variations from rainfall inputs to create a 1/f spectral density for chloride concentration.

  9. Assessment and Molecular Characterization of Human Intestinal Parasites in Bivalves from Orchard Beach, NY, USA.

    PubMed

    Tei, Freda F; Kowalyk, Steven; Reid, Jhenelle A; Presta, Matthew A; Yesudas, Rekha; Mayer, D C Ghislaine

    2016-01-01

    Bivalves have been shown to be carriers of the human intestinal parasites Cryptosporidium parvum and Toxoplasma gondii. The goal of this study is to determine the prevalence of protozoan parasites in mollusks of New York City using a polymerase chain reaction (PCR)-based assay. Four species of mollusks, Mya arenaria, Geukensia demissa, Crassostrea virginica, and Mytilis edulis, were collected from Orchard Beach, NY in the fall of 2014, totaling 159 specimens. Each individual mollusk was dissected to harvest the digestive gland, the mantle, the gills, the foot and the siphon. The tissues were assayed for the presence of Cryptosporidium parvum, Giardia lamblia, and Toxoplasma gondii DNA by using primers that target parasite-specific genes. C. parvum was found at a prevalence of 50%, 11.3%, and 1%, respectively, in Mya arenaria, G. demissa, and Mytilis edulis. C. parvum DNA was detected in all the tissues of these bivalve species, except the gills. Furthermore, G. lamblia was detected in Mya arenaria, G. demissa, Crassostrea virginica and Mytilis edulis at a prevalence of 37.5%, 4.5%, 60%, and 20.6%, respectively, while T. gondii DNA was not detected. PMID:27043590

  10. Hudson River Paleoclimate, Sea Level, and Human Impact: A Record From Piermont Marsh, NY

    NASA Technical Reports Server (NTRS)

    Kurdyla; Peteet, Dorothy; Liberman, Louisa; Sugar; Wong; Hansen, James E. (Technical Monitor)

    2001-01-01

    A 13.77 meter sediment core from Piermont Marsh, NY (40 00 N, 73 55W) records the local and regional vegetational and foraminiferal history of the Hudson Estuary. The sediments were sampled every 4 cm, which represents a decadal to centuryscale resolution. Basal sediment dating is in progress, and the 11-m depth represents about 4000 years. Changes in plant macrofossils and charcoal appear to indicate differences in salinIty and drought, suggesting changes in climate. Scirpus, Salicornia, and high levels of charcoal seem to indicate drier/more saline conditions, while lack of these macrofossils and increases in Chara/Nitella, aquatic leaves, and very little charcoal suggests wetter conditions. Other macrofossils include Carex, Juncus, Polygonum, Zanichellia, Ruppia. High resolution AMS dating of plant macrofossils is in progress, and will be compared with changes in Hudson River sediment cores offshore. Foraminiferal assemblages from key intervals of the core will be presented. Human impact in the upper sediments is visible from the influx of grass seeds, primarily Phragmites, and the ragweed pollen rise.

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

    USGS Publications Warehouse

    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.

  12. Structural, electrical, optical, and mechanical characterizations of decorative ZrOxNy thin films

    NASA Astrophysics Data System (ADS)

    Carvalho, P.; Vaz, F.; Rebouta, L.; Cunha, L.; Tavares, C. J.; Moura, C.; Alves, E.; Cavaleiro, A.; Goudeau, Ph.; Le Bourhis, E.; Rivière, J. P.; Pierson, J. F.; Banakh, O.

    2005-07-01

    The main objective of this work is the preparation of decorative zirconium oxynitride, ZrOxNy, thin films by dc reactive magnetron sputtering. Film properties were analyzed as a function of the reactive gas flow and were correlated with the observed structural changes. Measurements showed a systematic decrease in the deposition rate with the increase of the reactive gas flow and revealed three distinct modes: (i) a metallic mode, (ii) a transition mode (subdivided into three zones), and (iii) an oxide mode. The measurements of target potential were also consistent with these changes, revealing a systematic increase from 314to337V. Structural characterization uncovered different behaviors within each of the different zones, with a strong dependence of film texture on the oxygen content. These structural changes were also confirmed by resistivity measurements, whose values ranged from 250to400μΩcm for low gas flows and up to 106μΩcm for the highest flow rates. Color measurements in the films revealed a change from bright yellow at low reactive gas flows to red brownish at intermediate flows and dark blue for the films prepared at the highest flows. Hardness measurements gave higher values for the region where larger grain sizes were found, showing that the grain growth hardening effect is one of the main parameters that can help explain the observed behavior. Also the peak intensity ratio and the residual stress states were found to be important factors for explaining this behavior.

  13. Highly Polar Organic Compounds in Summer Cloud Water from Whiteface Mountain, NY

    NASA Astrophysics Data System (ADS)

    Sagona, J. A.; Dukett, J. E.; Mazurek, M.

    2010-12-01

    Highly polar organic compounds (HPOC) containing multiple oxygen atoms are of interest due to the aerosol direct and indirect effects and uncertainty they may contribute to climate forcing. Atmospheric HPOC exist as particulate or dissolved chemical species depending on relative humidity. HPOC solid mixtures are thought to scatter and absorb light due to particle size and color (white to yellow). Understanding the chemical composition of HPOC in cloud water (CW) is important for modeling and predicting the direct and indirect influences of this organic aerosol component on the climate system. In this initial study we present a detailed molecular examination of 10 CW samples. CW samples were collected in September 2009 using an automated CW collector at Whiteface Mountain (elevation 1483 m) in the Adirondack Mountains in upstate NY. We performed QA/QC experiments for the CW samples and analyzed the HPOC mixtures by ultratrace gas chromatography/mass spectrometry. Diacids such as oxalic acid and succinic acid were major components of the CW HPOC with concentrations on the order of 15 ng/mL. Substituted diacids, monoacids, and sugars also were present. We discuss the possible sources of these compounds in light of back-trajectory analysis.

  14. MAGE-A is More Highly Expressed Than NY-ESO-1 in a Systematic Immunohistochemical Analysis of 3668 Cases.

    PubMed

    Kerkar, Sid P; Wang, Zeng-Feng; Lasota, Jerzy; Park, Tristen; Patel, Krishna; Groh, Eric; Rosenberg, Steven A; Miettinen, Markku M

    2016-05-01

    Two cancer testis antigens, the New York esophageal squamous cell carcinoma-1 (NY-ESO-1) and the melanoma-antigen family A (MAGE-A), represent promising immunotherapy targets due to the low expression of these antigens in nonmalignant tissue. To assess overexpression patterns in various cancers, we performed a systematic immunohistochemical analysis for NY-ESO-1 and MAGE-A on tissue array samples of 3668 common epithelial carcinomas (CA) and germ cell tumors of high prevalence and mortality. Here, we find significantly higher expression of MAGE-A (>50% on tumor cells) compared with NY-ESO-1 in several CAs including cutaneous squamous cell carcinomas (SCC) (52.8%/2.8%), esophageal SCC (50%/0%), head and neck SCC (41.1%/<1%), bladder urothelial CA (40.4%/8.3%), cervical/anal SCC (37.5%/0%), lung SCC (34%/3.8%), lung adenocarcinomas (27.6%/3.9%), ovarian CA (26.4%/3.6%), endometrial CA (26.3%/1.3%), lung small cell CA (24.4%/2.4%), gastric adenocarcinomas (20%/4%), breast mucinous CA (19.3%/0%), hepatocellular CA (18.8%/1.2%), breast infiltrating ductal CA (16.4%/1.8%), colorectal adenocarcinomas (10.7%/<1%), cholangiocarcinomas (9.8%/0%), thymic CA (9%/4.5%), and mesotheliomas (7.9%/<1%). Furthermore, high expression of MAGE-A, but not NY-ESO-1, was seen in whole slide evaluations of an independent cohort of metastatic SCC (45.5%/3.6%) and metastatic CA (13.5%/0%) of various primaries with significantly higher expression of MAGE-A in metastatic SCC compared with other metastatic CA. MAGE-A is also more highly expressed in germ cell tumors, seminomas (69%/3.5%) and nonseminomas (40.1%/4.7%). In summary, MAGE-A is more highly expressed than NY-ESO-1 in a majority of human malignancies, and targeting MAGE-A may benefit a large number of patients. PMID:27070449

  15. Earthquake Source Scaling and Wave Propagation in Eastern North America: The Au Sable Forks, NY, Earthquake

    NASA Astrophysics Data System (ADS)

    Viegas, G.; Abercrombie, R.; Baise, L.; Kim, W.

    2005-12-01

    The 2002, M5 Au Sable Forks, NY earthquake and aftershocks are the best recorded sequence in the North Eastern USA. We use the local and regional recordings to investigate the characteristics of intraplate seismicity, focusing on source scaling relationships and regional wave propagation. A portable local network of 11 stations, recorded 74 aftershocks of M<3.2. We relocate the mainshock and early aftershocks using a master event technique. We then use the double-difference relocation method using differential travel times measured from waveform cross-correlation to relocate the aftershocks recorded by the local network. Both the master-event and double-difference location methods produce consistent results suggesting complex conjugate faulting during the sequence. We identify a number of highly clustered groups of earthquakes suitable for EGF analysis. We use the EGF method to calculate the stress drop and radiated energy of the larger aftershocks to determine how they compare to moderate magnitude earthquakes, and also whether they differ significantly from interplate earthquakes. We consider the 9 largest aftershocks (M3.7 to M2), which were recorded on the regional network, as potential EGFs for the mainshock, but they have focal mechanisms and locations that are sufficiently different that we cannot resolve the mainshock source time function well. They are good enough to enable us to place constraints on the shape and duration of the source pulse to use in modeling the regional waveforms. We investigate the crustal structure in New York (Grenville) and New England (Appalachian) through forward modeling of the Au Sable Forks regional broadband records. We compute synthetic records of wave propagation in a layered medium, using published crustal models of the two regions as a starting point. We identify differences between the recorded data and synthetics for the Grenville and the Appalachian regions and improve the crustal models to better fit the recorded

  16. Microbial Influences on Trace Metal Cycling in a Meromictic Lake, Fayetteville Green Lake, NY

    NASA Astrophysics Data System (ADS)

    Zerkle, A. L.; House, C.; Kump, L.

    2002-12-01

    Microorganisms can exist in aquatic environments at very high cell densities of up to 1011 cells/L, and can accumulate significant quantities of trace metals. Bacteria actively take up bioactive trace metals, including Fe, Zn, Mn, Co, Ni, Cu, and Mo, which function as catalytic centers in metalloproteins and metal-activated enzymes involved in virtually all cellular functions. In addition, bacteria may catalyze the release of trace metals from inorganic substrates by processes such as the reduction of iron and manganese oxides, suggesting that trace metal distributions within a natural environment dominated by microbial processes may be controlled primarily by microbial ecology. Fayetteville Green Lake (FGL), NY, is a permanently stratified meromictic lake that has a well-oxygenated surface water mass (mixolimnion) overlying a relatively stagnant, anoxic deep water mass (monimolimnion). A chemocline separates the water masses at around 20m depth, where oxygen concentrations decrease and sulfate and methane concentrations increase. In addition, previous studies have indicated that trace metals such as V, Cr, Co, Mn, and Fe reach elevated concentrations at the chemocline. Using fluorescent in situ hybridization (FISH) of FGL samples from depths of up to 40m with bacterial and archaeal probes, we have shown that fluctuating redox conditions within the FGL water column correlate with significant variations in the composition and distribution of microbial populations with depth. The mixolimnion is dominated by Eubacteria, with increasing concentrations of Archaea in the lower anoxic zone. Increases in microbial cell densities coincide with increases in trace metals at the chemocline, suggesting microbial activity may be responsible for trace metal release at this boundary. 16S rRNA PCR cloning techniques are currently being used to identify dominant microbial populations at various levels within the FGL water column. Future studies will focus on the potential for these

  17. Hydrometeorological and climatological conditions associated with flash flooding in the Catskill Mountains, NY

    NASA Astrophysics Data System (ADS)

    Teale, N. G.; Quiring, S. M.

    2014-12-01

    Flash flooding is a concern in watersheds of the New York City Water Supply System, as the turbidity associated with rapid flooding is unacceptable in an unfiltered water supply. Previous studies suggest that flash flooding will occur more frequently in this region in a changing climate. Therefore, a thorough understanding of the conditions associated with flash flooding are important for effective watershed management. Seven flash floods were identified in the hydrologic record for the Neversink River near Claryville, NY from 1 April 1987 through 15 July 2014. Case studies using Weather Prediction Center forecast maps, National Centers for Environmental Prediction/ National Center for Atmospheric Research (NCEP/NCAR) reanalysis daily composites, and co-operative station data were used to characterize each event. Forecast maps indicate synoptic-scale frontal activity concurrent with all flash flood events. The four winter flash flood peaks are associated with rain on existing snowpack, with anomalously warm 1000 mb temperatures and anomalously high precipitation rates. The three summer flash flood peaks are associated with convective activity, high precipitation rates, anomalously warm 1000 mb temperatures, and southerly winds. NCEP/NCAR climate composites for winter and summer flash flood events are consistent with the case studies presented. The frequency of these broad-scale conditions suggest that localized effects of the basin conditions separate flash flood events from other high discharge events. Recognizing these conditions in the context of climate predictions is useful for effective and proactive water management in the region to maintain an unfiltered water supply for the greater New York City area.

  18. Local Volume TiNy Titans: gaseous dwarf-dwarf interactions in the Local Universe

    NASA Astrophysics Data System (ADS)

    Pearson, Sarah; Besla, Gurtina; Putman, Mary E.; Lutz, Katharina A.; Fernández, Ximena; Stierwalt, Sabrina; Patton, David R.; Kim, Jinhyub; Kallivayalil, Nitya; Johnson, Kelsey; Sung, Eon-Chang

    2016-06-01

    In this paper, we introduce the Local Volume TiNy Titans sample (LV-TNT), which is a part of a larger body of work on interacting dwarf galaxies: TNT . This LV-TNT sample consists of 10 dwarf galaxy pairs in the Local Universe (<30 Mpc from Milky Way), which span mass ratios of M*, 1/M*, 2 < 20, projected separations <100 kpc, and pair member masses of log(M*/M⊙) < 9.9. All 10 LV-TNT pairs have resolved synthesis maps of their neutral hydrogen, are located in a range of environments and captured at various interaction stages. This enables us to do a comparative study of the diffuse gas in dwarf-dwarf interactions and disentangle the gas lost due to interactions with haloes of massive galaxies, from the gas lost due to mutual interaction between the dwarfs. We find that the neutral gas is extended in the interacting pairs when compared to non-paired analogues, indicating that gas is tidally pre-processed. Additionally, we find that the environment can shape the H I distributions in the form of trailing tails and that the gas is not unbound and lost to the surroundings unless the dwarf pair is residing near a massive galaxy. We conclude that a nearby, massive host galaxy is what ultimately prevents the gas from being re-accreted. Dwarf-dwarf interactions thus represent an important part of the baryon cycle of low-mass galaxies, enabling the `parking' of gas at large distances to serve as a continual gas supply channel until accretion by a more massive host.

  19. Whole-lake nitrate addition for control of methylmercury in mercury-contaminated Onondaga Lake, NY.

    PubMed

    Matthews, David A; Babcock, David B; Nolan, John G; Prestigiacomo, Anthony R; Effler, Steven W; Driscoll, Charles T; Todorova, Svetoslava G; Kuhr, Kenneth M

    2013-08-01

    Methylmercury (MeHg) strongly bioaccumulates in aquatic food webs resulting in exposure to humans and wildlife through consumption of fish. Production of MeHg is promoted by anaerobic conditions and the supply of inorganic Hg (Hg(2+)), sulfate (SO4(2-)), and labile organic carbon. The anaerobic sediments of stratified lakes are particularly active zones for methylation of Hg(2+) and can be an important source of MeHg to the water column during summer anoxia and fall turnover. Nitrate (NO3(-)) addition has recently been proposed as a novel approach for the control of MeHg accumulation in the hypolimnia of Hg-contaminated lakes. In 2011, a whole-lake NO3(-) addition pilot test was conducted in Hg-contaminated Onondaga Lake, NY with the objective of limiting release of MeHg from the pelagic sediments to the hypolimnion through maintenance of NO3(-)-N concentrations >1mgN/L. A liquid calcium-nitrate solution was added to the hypolimnion as a neutrally buoyant plume approximately three times per week during the summer stratification interval. Maximum hypolimnetic concentrations of MeHg and soluble reactive phosphorus (SRP) decreased 94% and 95% from 2009 levels, suggesting increased sorption to Fe and Mn oxyhydroxides in surficial sediments as the regulating mechanism. Increased MeHg concentrations in the upper waters during fall turnover, which had been a generally recurring pattern, did not occur in 2011, resulting in decreased exposure of aquatic organisms to MeHg. Over the 1992-2011 interval, the hypolimnetic NO3(-) supply explained 85% and 95% of the interannual variations in hypolimnetic accumulations of SRP and MeHg, respectively. PMID:23683521

  20. TIL-type protease inhibitors may be used as targeted resistance factors to enhance silkworm defenses against invasive fungi.

    PubMed

    Li, Youshan; Zhao, Ping; Liu, Huawei; Guo, Xiaomeng; He, Huawei; Zhu, Rui; Xiang, Zhonghuai; Xia, Qingyou

    2015-02-01

    Entomopathogenic fungi penetrate the insect cuticle using their abundant hydrolases. These hydrolases, which include cuticle-degrading proteases and chitinases, are important virulence factors. Our recent findings suggest that many serine protease inhibitors, especially TIL-type protease inhibitors, are involved in insect resistance to pathogenic microorganisms. To clarify the molecular mechanism underlying this resistance to entomopathogenic fungi and identify novel genes to improve the silkworm antifungal capacity, we conducted an in-depth study of serine protease inhibitors. Here, we cloned and expressed a novel silkworm TIL-type protease inhibitor, BmSPI39. In activity assays, BmSPI39 potently inhibited the virulence protease CDEP-1 of Beauveria bassiana, suggesting that it might suppress the fungal penetration of the silkworm integument by inhibiting the cuticle-degrading proteases secreted by the fungus. Phenol oxidase activation studies showed that melanization is involved in the insect immune response to fungal invasion, and that fungus-induced excessive melanization is suppressed by BmSPI39 by inhibiting the fungal cuticle-degrading proteases. To better understand the mechanism involved in the inhibition of fungal virulence by protease inhibitors, their effects on the germination of B. bassiana conidia was examined. BmSPI38 and BmSPI39 significantly inhibited the germination of B. bassiana conidia. Survival assays showed that BmSPI38 and BmSPI39 markedly improved the survival rates of silkworms, and can therefore be used as targeted resistance proteins in the silkworm. These results provided new insight into the molecular mechanisms whereby insect protease inhibitors confer resistance against entomopathogenic fungi, suggesting their potential application in medicinal or agricultural fields. PMID:25453359

  1. Electrical behavior of MIS devices based on Si nanoclusters embedded in SiOxNy and SiO2 films

    PubMed Central

    2011-01-01

    We examined and compared the electrical properties of silica (SiO2) and silicon oxynitride (SiOxNy) layers embedding silicon nanoclusters (Sinc) integrated in metal-insulator-semiconductor (MIS) devices. The technique used for the deposition of such layers is the reactive magnetron sputtering of a pure SiO2 target under a mixture of hydrogen/argon plasma in which nitrogen is incorporated in the case of SiOxNy layer. Al/SiOxNy-Sinc/p-Si and Al/SiO2-Sinc/p-Si devices were fabricated and electrically characterized. Results showed a high rectification ratio (>104) for the SiOxNy-based device and a resistive behavior when nitrogen was not incorporating (SiO2-based device). For rectifier devices, the ideality factor depends on the SiOxNy layer thickness. The conduction mechanisms of both MIS diode structures were studied by analyzing thermal and bias dependences of the carriers transport in relation with the nitrogen content. PMID:21711698

  2. Porous VOxNy nanoribbons supported on CNTs as efficient and stable non-noble electrocatalysts for the oxygen reduction reaction

    PubMed Central

    Huang, K.; Bi, K.; Lu, Y. K.; Zhang, R.; Liu, J.; Wang, W. J.; Tang, H. L.; Wang, Y. G.; Lei, M.

    2015-01-01

    Novel nanocomposites of carbon nanotubes supported porous VOxNy nonoribbons (VOxNy-CNTs) have been synthesized by the annealing of the sol-gel mixture of CNTs and V2O5 under NH3 atmosphere as well as the ageing process in air. Besides the morphological and structural characterizations revealed by TEM, SEAD, EDS, XRD and XPS measurements, typical electrochemical tests including cyclic voltammetry (CV), rotating disk electrode (RDE) and chronoamperometry have been employed to determine the oxygen reduction reaction (ORR) performance of VOxNy-CNTs. Inspiringly, the results indicate that VOxNy-CNTs catalyst exhibits a 0.4 mA/cm2 larger diffusion-limited current density, a 0.10  V smaller onset potential value, a 10.73% less of ORR current decay and an excellent methanol-tolerance compared with commercial Pt/C catalyst. Therefore, we have reasonable grounds to believe that this new VOxNy-CNTs nanocomposites can be regarded as a promising non-precious methanol-tolerant ORR catalyst candidate for alkaline fuel cells. PMID:26616719

  3. Porous VOxNy nanoribbons supported on CNTs as efficient and stable non-noble electrocatalysts for the oxygen reduction reaction

    NASA Astrophysics Data System (ADS)

    Huang, K.; Bi, K.; Lu, Y. K.; Zhang, R.; Liu, J.; Wang, W. J.; Tang, H. L.; Wang, Y. G.; Lei, M.

    2015-11-01

    Novel nanocomposites of carbon nanotubes supported porous VOxNy nonoribbons (VOxNy-CNTs) have been synthesized by the annealing of the sol-gel mixture of CNTs and V2O5 under NH3 atmosphere as well as the ageing process in air. Besides the morphological and structural characterizations revealed by TEM, SEAD, EDS, XRD and XPS measurements, typical electrochemical tests including cyclic voltammetry (CV), rotating disk electrode (RDE) and chronoamperometry have been employed to determine the oxygen reduction reaction (ORR) performance of VOxNy-CNTs. Inspiringly, the results indicate that VOxNy-CNTs catalyst exhibits a 0.4 mA/cm2 larger diffusion-limited current density, a 0.10  V smaller onset potential value, a 10.73% less of ORR current decay and an excellent methanol-tolerance compared with commercial Pt/C catalyst. Therefore, we have reasonable grounds to believe that this new VOxNy-CNTs nanocomposites can be regarded as a promising non-precious methanol-tolerant ORR catalyst candidate for alkaline fuel cells.

  4. Sequence and annotation of the 369-kb NY-2A and the 345-kb AR158 viruses that infect Chlorella NC64A.

    PubMed

    Fitzgerald, Lisa A; Graves, Michael V; Li, Xiao; Feldblyum, Tamara; Nierman, William C; Van Etten, James L

    2007-02-20

    Viruses NY-2A and AR158, members of the family Phycodnaviridae, genus Chlorovirus, infect the fresh water, unicellular, eukaryotic, chlorella-like green alga, Chlorella NC64A. The 368,683-bp genome of NY-2A and the 344,690-bp genome of AR158 are the two largest chlorella virus genomes sequenced to date; NY-2A contains 404 putative protein-encoding and 7 tRNA-encoding genes and AR158 contains 360 putative protein-encoding and 6 tRNA-encoding genes. The protein-encoding genes are almost evenly distributed on both strands, and intergenic space is minimal. Two of the NY-2A genes encode inteins, the large subunit of ribonucleotide reductase and a superfamily II helicase. These are the first inteins to be detected in the chlorella viruses. Approximately 40% of the viral gene products resemble entries in the public databases, including some that are unexpected for a virus. These include GDP-d-mannose dehydratase, fucose synthase, aspartate transcarbamylase, Ca(++) transporting ATPase and ubiquitin. Comparison of NY-2A and AR158 protein-encoding genes with the prototype chlorella virus PBCV-1 indicates that 85% of the genes are present in all three viruses. PMID:17027058

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

    NASA Astrophysics Data System (ADS)

    Maturilli, Marion; Kayser, Markus

    2016-07-01

    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.

  6. Tumor-infiltrating lymphocytes (TILs) are a powerful prognostic marker in patients with triple-negative breast cancer enrolled in the IBCSG phase III randomized clinical trial 22-00.

    PubMed

    Pruneri, Giancarlo; Gray, Kathryn P; Vingiani, Andrea; Viale, Giuseppe; Curigliano, Giuseppe; Criscitiello, Carmen; Láng, István; Ruhstaller, Thomas; Gianni, Lorenzo; Goldhirsch, Aron; Kammler, Roswitha; Price, Karen N; Cancello, Giuseppe; Munzone, Elisabetta; Gelber, Richard D; Regan, Meredith M; Colleoni, Marco

    2016-07-01

    The purpose of this study was to assess the prognostic and predictive value of tumor-infiltrating lymphocytes (TILs) in the triple-negative breast cancer (TNBC) cohort of the phase III IBCSG trial 22-00, comparing low-dose oral 'metronomic' cyclophosphamide-methotrexate maintenance chemotherapy (CM-maintenance) to no-CM-maintenance in early breast cancer. TILs were evaluated in full-face hematoxylin-and-eosin-stained sections of tumor samples confirmed centrally as TNBC (< 1 % of ER and PgR immunoreactivity and absence of HER2 overexpression or amplification). Mononuclear cells were evaluated in the stromal area within the borders of the invasive tumor. The primary endpoint was breast cancer-free interval (BCFI). Cox proportional hazards regression model assessed the association of BCFI and secondary endpoints with TILs score. In the 647 tumor samples, the median percentage of TILs was 18 % (IQR = 8-40 %), with 18 % having TILs ≥ 50 % (lymphocyte-predominant breast cancer, LPBC). At a median follow-up of 6.9 years, TILs were associated with better prognosis. For every 10 % increase of TILs, BCFI risk reduction was 13 % (HR 0.87, 95 % CI 0.79-0.95,P = 0.003). DFS, DRFI, and OS risk reductions were 11 % (P = 0.005), 16 % (P = 0.003), and 17 % (P < 0.001), respectively. Multivariable analysis confirmed the independent prognostic value of TILs. No significant TILs-by-treatment interaction was observed (P = 0.39) for associations of TILs with BCFI, although patients with LPBC receiving CM-maintenance had a greater breast cancer risk reduction (HR 0.64,95 % CI 0.23-1.78) than those with non-LPBC (TILs < 50 %) (HR 0.96, 95 % CI 0.67-1.40). TILs score is a potent prognostic factor in patients with TNBC. Low-dose chemotherapy confers a greater (not statistically significant) clinical benefit in patients with LPBC. PMID:27372069

  7. A cross-taxa phenological dataset from Mohonk Lake, NY and its relationship to climate

    NASA Astrophysics Data System (ADS)

    Cook, B. I.; Cook, E. R.; Huth, P. C.; Thompson, J. E.; Forster, A.; Smiley, D.

    2007-12-01

    We present a detailed analysis of a rare cross-taxa native species phenology dataset (plant flowering, insect first sighting, and amphibian first sighting) from Mohonk Lake, NY. This dataset is highly unusual in North America for its longevity of record, consistency of methodology and location, diversity of species available, and availability of local daily meteorological data. For each phenology series, we examined the flowering and first sighting Julian calendar dates for the existence of temporal trends. Only one of the five animal species (katydid) showed any evidence for a significant trend in first sighting. In contrast, the plant species showed a rich mixture of temporal trends in flowering that could be divided into four classes: woody plant (no trend), woody plant (negative trend), herbaceous plant (negative trend), and herbaceous plant (positive trend). Many of the trends were found to be statistically significant and robust to the method of trend estimation. The data within each of the four plant classes were also pooled as anomalies to provide more complete temporal coverage for tests of trend robustness. The results were strongly consistent with the individual species trends within each class and highly significant statistically. We next correlated the flowering and first sighting dates against growing degree-day (GDD) summations for each day of the year to measure the sensitivity of each species to this common form of climatic forcing on phenology. All species showed a significant sensitivity to GDD summations, with peak correlations falling on or near the varying median flowering or first sighting dates. These results were robust whether the GDD analyses were conducted over the complete set of observations for each species (beginning on or after 1928) or over a latter period with a more serially complete set of cross-taxa observations (1970-2002). The GDD correlations indicate significant climate sensitivity in all species, but the different

  8. Extreme metasomatism during high-P-T contact metamorphism in southeastern NY, and its tectonic implications

    NASA Astrophysics Data System (ADS)

    Dorfler, K. M.; Tracy, R. J.; Caddick, M. J.

    2011-12-01

    An important goal of high-T metamorphic petrology is to link the micrometer-scale details of mineral assemblages and textures to large-scale tectonic processes, by understanding the evolution of metamorphic conditions such as pressure and temperature. Pelitic schists from contact aureoles around mafic-ultramafic plutons in Westchester County, NY record a high-P (ca. 0.8 GPa) high-T (up to 775°C) contact overprint on a Taconic regional metamorphic assemblage (ca. 0.55 GPa). The contact metamorphic assemblage of a sample in the innermost aureole of the Croton Falls pluton, a small (<10 km2) gabbroic pluton, consists of qz+plg+bt+grt+sil+ilm+gr+Zn-rich Al-spl, with neither kfs nor mu, and with abundant bt, plg, sil, and qz inclusions within euhedral garnet crystals. Unusually low Na and K contents imply depletion of alkalic components and silica through anatexis and melt extraction during contact heating. This can be verified by tracing depleted lithologies in the contact aureole into typical metapelites outside the aureole. Theromobarometry on nearby samples lacking a contact overprint yields 620-640°C and 0.5-0.6 GPa. In the aureole sample, WDS X-ray maps show distinct Ca-enriched rims on both grt and matrix plg and significantly higher Mg content in bt inclusions within grt than in matrix bt. GASP and Grt-Bt Mg-Fe equilibria on the garnet host and inclusions interior to the high-Ca rim zone yield P=0.53 GPa and T=625°C. Pairs in the modified rim zone yield 0.8 GPa and 766°C. THERMOCALC average P-T calculations yield similar results for core (0.52 GPa, 648°C) and rim (0.78 GPa, 763°C) equilibria. These multi-phase equilibria suggest a degree of disequilibrium between phases, presumably reflecting partial resetting after metamorphic peak conditions. Garnet porphyroblasts grown during regional metamorphism at 465 Ma were substantially re-equilibrated during the contact event (~ 435 Ma). Pervasive melting at this stage is associated with development of a high

  9. Sustained morphologic changes to the shoreface related to Hurricane Sandy: Fire Island, NY

    NASA Astrophysics Data System (ADS)

    Hapke, C. J.; Nelson, T. R.

    2014-12-01

    A variety of topographic and photographic data have revealed widespread impacts to the subaerial portion of the beach system during Hurricane Sandy in 2012 - from beach erosion to barrier island breaching. However, less is known about impacts to the offshore environment. In order to examine a more comprehensive response of the active beach system to Hurricane Sandy, we quantify morphologic changes to the shoreface using bathymetric data along the length of Fire Island, NY. Airborne bathymetric lidar data, collected two days before Sandy made landfall, are used as a pre-storm baseline. Morphologic changes are measured using field surveyed GPS profiles collected along a limited portion of western Fire Island two months following Sandy and along the length of the island one year after Sandy. The offshore extent of the data is variable and analyses are constrained by the resolving ability of the lidar sensor, which typically achieved penetration to depths of 6-8m. The surfzone morphology was extensively impacted by Hurricane Sandy and continued to evolve during subsequent winter storms. As is typical during large storm events, the outer bar moved offshore during Sandy. A year after the storm, however, the bar remains further offshore than it was prior to Sandy, resulting in a widened surfzone. Both the subaerial and submarine portions of the beach system lost considerable volumes of sand. The majority of the loss below mean high water (MHW) is in the surfzone, concentrated in the trough immediately landward of the outer bar and generally in the pre-storm location of the outer bar. The trough not only deepened in response to Sandy, but in many locations continued to deepen over the course of the following year, with an average change of more than a meter. The average volume of the shoreface seaward of the bar increased, which is attributed to the seaward translation of the outer bar and additional offshore transport and deposition of material from the inner surfzone

  10. Comparison of Temperature and Ozone Measured by the AROTEL Instrument on DC8 Overflights of Ny Aalesund during the SOLVE Mission

    NASA Technical Reports Server (NTRS)

    Hoegy, Walter R.; McGee, Thomas J.; Burris, John F.; Heaps, William; Silbert, Donald; Sumnicht, Grant; Twigg, Laurence; Neuber, Roland

    2000-01-01

    The AROTEL instrument, deployed on the NASA DC-8 at Kiruna, Sweden for the SAGE III Ozone Loss and Validation Experiment (SOLVE), flew over the NDSC station operated by the Alfred Wegner Institute at Ny Aalesund, Spitsbergen. AROTEL ozone and temperature measurements made during near overflights of Ny Aalesund are compared with sonde ozone and temperature, and lidar ozone measurements from the NDSC station. Nine of the seventeen science flights during the December through March measurement period overflew near Ny Aalesund. Agreement of AROTEL with the ground-based temperature and ozone values at altitudes from just above the aircraft to about 30 km gives strong confidence in using AROTEL temperature and ozone mixing ratio to study the mechanisms of ozone loss in the winter arctic polar region.

  11. Immobilization of biofilms of Pseudomonas aeruginosa NY3 and their application in the removal of hydrocarbons from highly concentrated oil-containing wastewater on the laboratory scale.

    PubMed

    Nie, Maiqian; Nie, Hongyun; He, Meili; Lin, Yingying; Wang, Lei; Jin, Pengkang; Zhang, SenYuan

    2016-05-15

    To explore the potential of Pseudomonas aeruginosa NY3 for the treatment of highly concentrated crude oil-contaminated water, the immobilization of strain NY3 on the surface of polyurethane foam (PUF), the conditions for using these biofilms and the possibility of recovering the used biofilms were studied. The results demonstrated that the biofilm formation process for strain NY3 was quick and easy. Under optimum conditions, the biomass immobilized on the PUF surface could reach 488.32 mg dry cell/g dry PUF. The results demonstrated that when the degradation time was 12 h, the average oil removal rate in 2 g crude oil/L contaminated water was approximately 90% for 40d. Meanwhile, the biofilms could be recovered for reuse. The recovery ability and the high and steady oil removal rate facilitated the application of the biofilms for the removal of concentrated oil from wastewater. PMID:26963906

  12. MAX-DOAS measurements of atmospheric trace gases in Ny-Ålesund - Radiative transfer studies and their application

    NASA Astrophysics Data System (ADS)

    Wittrock, F.; Oetjen, H.; Richter, A.; Fietkau, S.; Medeke, T.; Rozanov, A.; Burrows, J. P.

    2004-06-01

    A new approach to derive tropospheric concentrations of some atmospheric trace gases from ground-based UV/vis measurements is described. The instrument, referred to as the MAX-DOAS, is based on the well-known UV/vis instruments, which use the sunlight scattered in the zenith sky as the light source and the method of Differential Optical Absorption Spectroscopy (DOAS) to derive column amounts of absorbers like ozone and nitrogen dioxide. Substantial enhancements have been applied to this standard setup to use different lines of sight near to the horizon as additional light sources (MAX - multi axis). Results from measurements at Ny-Ålesund (79° N, 12° E) are presented and interpreted with the full-spherical radiative transfer model SCIATRAN. In particular, measurements of the oxygen dimer O4 which has a known column and vertical distribution in the atmosphere are used to evaluate the sensitivity of the retrieval to parameters such as multiple scattering, solar azimuth, surface albedo and refraction in the atmosphere and also to validate the radiative transfer model. As a first application, measurements of NO2 emissions from a ship lying in Ny-Ålesund harbour are presented. The results of this study demonstrate the feasibility of long term UV/vis multi axis measurement that can be used to derive not only column amounts of different trace gases but also some information on the vertical location of these absorbers.

  13. Characterizing the distribution of selected PBDEs in soil, moss and reindeer dung at Ny-Ålesund of the Arctic.

    PubMed

    Wang, Zhen; Na, Guangshui; Ma, Xindong; Ge, Linke; Lin, Zhongsheng; Yao, Ziwei

    2015-10-01

    Distribution of 12 selected polybrominated diphenyl ethers (PBDEs) was characterized in soil, moss and reindeer dung samples collected simultaneously at Ny-Ålesund of the Arctic. The average PBDE concentrations were 42 pg/g (dry weight) in soil, 122 pg/g in moss and 72 pg/g in reindeer dung. Significant log/log-linear relationship was observed between the soil/moss quotients (QSM) and the sub-cooled liquid vapor pressures of PBDEs (r(2)=0.80). Moreover, excellent log/log-linear relationships between QSM and the octanol/air partition coefficients as well as between the moss/dung quotient (QMD) and the octanol/water partition coefficients of PBDEs were also observed, indicating that the physicochemical properties of PBDEs are appropriate parameters for characterizing the distribution of PBDEs in soil, moss and reindeer dung at Ny-Ålesund. Capsule abstract: Significant log-linear correlations were observed between physicochemical properties of PBDEs and their soil/moss (moss/dung) quotients. PMID:25965290

  14. Surface radiation during the total solar eclipse over Ny-Ålesund, Svalbard, on 20 March 2015

    NASA Astrophysics Data System (ADS)

    Maturilli, Marion; Ritter, Christoph

    2016-04-01

    On 20 March 2015, a total solar eclipse occurred over Ny-Ålesund (78.9° N, 11.9° E), Svalbard, in the high Arctic. It was the first time that the surface radiation components during the totality of a solar eclipse were measured by a Baseline Surface Radiation Network (BSRN) station. With the Ny-Ålesund long-term radiation data set as background (available at doi:10.1594/PANGAEA.150000), we present here the peculiarities of the radiation components and basic meteorology observed during the eclipse event. The supplementary data set contains the basic BSRN radiation and surface meteorological data in 1 min resolution for March 2015, and is available at doi:10.1594/PANGAEA.854326. The eclipse radiation data will be a useful auxiliary data set for further studies on micrometeorological surface-atmosphere exchange processes in the Svalbard environment, and may serve as a test case for radiative transfer studies.

  15. THE BANANA PROJECT. III. SPIN-ORBIT ALIGNMENT IN THE LONG-PERIOD ECLIPSING BINARY NY CEPHEI

    SciTech Connect

    Albrecht, Simon; Winn, Joshua N.; Carter, Joshua A.; Snellen, Ignas A. G.; De Mooij, Ernst J. W.

    2011-01-10

    Binaries are not always neatly aligned. Previous observations of the DI Her system showed that the spin axes of both stars are highly inclined with respect to one another and the orbital axis. Here, we report on a measurement of the spin-axis orientation of the primary star of the NY Cep system, which is similar to DI Her in many respects: it features two young early-type stars ({approx}6 Myr, B0.5V+B2V), in an eccentric and relatively long-period orbit (e = 0.48, P = 15fd3). The sky projections of the rotation vector and the spin vector are well aligned ({beta}{sub p} = 2{sup 0} {+-} 4{sup 0}), in strong contrast to DI Her. Although no convincing explanation has yet been given for the misalignment of DI Her, our results show that the phenomenon is not universal, and that a successful theory will need to account for the different outcome in the case of NY Cep.

  16. On the spin modulated circular polarization from the intermediate polars NY Lup and IGR J15094-6649

    NASA Astrophysics Data System (ADS)

    Potter, Stephen B.; Romero-Colmenero, Encarni; Kotze, Marissa; Zietsman, Ewald; Butters, O. W.; Pekeur, Nikki; Buckley, David A. H.

    2012-03-01

    We report on high-time-resolution, high-signal-to-noise ratio (S/N), photopolarimetry of the intermediate polars NY Lup and IGR J15094-6649. Our observations confirm the detection and colour dependence of circular polarization from NY Lup and additionally show a clear white dwarf, spin modulated signal. From our new high-S/N photometry, we have unambiguously detected wavelength-dependent spin and beat periods and harmonics thereof. IGR J15094-6649 is also discovered to have a particularly strong spin modulated circularly polarized signal. It appears double peaked through the I filter and single peaked through the B filter, consistent with cyclotron emission from a white dwarf with a relatively strong magnetic field. We discuss the implied accretion geometries in these two systems and any bearing this may have on the possible relationship with the connection between polars and soft X-ray-emitting intermediate polars. The relatively strong magnetic fields are also suggestive of them being polar progenitors.

  17. Petrology and geodynamical interpretation of mantle xenoliths from Late Cretaceous lamprophyres, Villány Mts (S Hungary)

    NASA Astrophysics Data System (ADS)

    Nédli, Zsuzsanna; M. Tóth, Tivadar; Downes, Hilary; Császár, Géza; Beard, Andrew; Szabó, Csaba

    2010-06-01

    A Late Cretaceous lamprophyre dyke in the Villány Mts (S Hungary), situated in the Tisza unit, contains abundant spinel lherzolite xenoliths with porphyroclastic textures. Mineral chemistry suggests a relatively fertile mantle, which experienced only 5-7% melt extraction. Differences in porphyroclast and neoblast chemistry and thermobarometric calculations suggest that the mantle section represented by the xenoliths experienced recrystallization at lower PT as it was transported to shallow mantle depths close to the plagioclase stability field, followed by later relaxation. Based on volcanological and sedimentological constraints from the Villány Mts and the neighboring Mecsek Mts, we suggest that the uprise of the subcontinental mantle material was related to a Cretaceous rifting event and lithospheric deformation of the southwestern part of the Tisza unit. Mantle upwelling and formation of lamprophyre melts can be related to generation or reactivation of deep fractures of the lithosphere, during a period of lithospheric extension between the major nappe emplacements (Albian-Cenomanian and Paleocene) of the region.

  18. Evaluation of 224Ra as a tracer for submarine groundwater discharge in Long Island Sound (NY)

    NASA Astrophysics Data System (ADS)

    Garcia-Orellana, J.; Cochran, J. K.; Bokuniewicz, H.; Daniel, J. W. R.; Rodellas, V.; Heilbrun, C.

    2014-09-01

    The approach to quantify submarine groundwater discharge using Ra isotopes generally involves developing a Ra mass balance in an estuary, bay or lagoon. In this work we present a 224Ra mass balance used to evaluate the importance of the submarine groundwater discharge (SGD) in Long Island Sound (NY, US), the third most important estuary in US, located between Long Island and Connecticut that is usually affected by summertime hypoxia in the western basin. Three surveys were conducted between April 2009 and August 2010 where 25 water stations were sampled for Ra isotopes, oxygen and Mn. Stations were oriented along 4 transects: one axial extending from the western to the eastern Sound and three longitudinal transects in the western, central and eastern Sound. The inventory of 224Ra in the water column in summer was circa 2 times greater than in winter, suggesting an increased 224Ra flux to the Sound in summer. A mass balance for 224Ra was constructed considering tidal exchange, inputs from rivers, desorption from resuspended particles, diffusive fluxes (including bioirrigation) from bottom sediments and radioactive decay in the water column. Fluxes of 224Ra from bottom sediments were measured by incubating cores under oxic conditions in a continuous flow mode such that the overlying water was circulated through a Mn-oxide fiber to maintain a constant activity of 224Ra. Fluxes from muddy sediments (comprising ∼67% of the Sound bottom) ranged from 127 to 312 dpm m-2 d-1 and were ∼60 dpm m-2 d-1 in sandy sediments (33% of the Sound). Incubations under hypoxic conditions showed variable fluxes depending on reduction and mobilization of Mn. The 224Ra mass balance shows a net input of Ra to the Sound of 106 ± 50 × 1012 dpm y-1 in spring and 244 ± 112 × 1012 dpm y-1 in the summer that is attributed to SGD. Elevated 224Ra values were observed near shore and in the pore fluids of the coarse beach sands along the Long Island and Connecticut coasts, suggesting that SGD

  19. Chemical and biological investigations of a transformer accident at Binghamton, NY

    PubMed Central

    O'Keefe, Patrick W.; Silkworth, Jay B.; Gierthy, John F.; Smith, Robert M.; DeCaprio, Anthony P.; Turner, James N.; Eadon, George; Hilker, David R.; Aldous, Kenneth M.; Kaminsky, Laurence S.; Collins, Doris N.

    1985-01-01

    A transformer fire occurred in a state office building in Binghamton, NY on February 5, 1981. Particulates from inside surfaces of ceiling panels on 16 of the 17 floors had concentrations of polychlorinated dibenzofurans (PCDFs) ranging from < 1 part per million (ppm) to 1200 ppm while polychlorinated biphenyl (PCB) concentrations varied from 28 ppm to 23,000 ppm. In spite of the wide variations in contaminant concentrations, complete analytical data from 11 floors showed that there was a consistent PCDF/PCB ratio (0.067 ± 0.026) and also consistent PCDF isomer group distributions (tetra-CDFs, 33 ± 5%; penta-CDFs, 40 ± 3%; hexa-CDFs, 18 ± 7%; hepta-CDFs, 6 ± 3%). It was found that the particulate samples could be successfully ranked in order of their degree of chemical contamination by an in vitro bioassay. The bioassay was based on induction of keratinization or changes in morphology in mouse epithelial cells. Animal toxicology experiments were carried out with a soot sample containing a PCDF concentration which approximated the mean value found on the ceiling particulates. The single dose oral LD values of the soot and its benzene extract equivalent, each administered to female guinea pigs in 0.75% methyl cellulose, were 410 and 327 mg/kg, respectively. These results demonstrated that the soot matrix had virtually no effect on the toxicity of the chemical contaminants in the soot. Morphological alterations in liver tissues from animals receiving the soot were found after examination by electron and light microscopy. Rabbits dermally exposed to the soot and its benzene extract at 500 mg/kg showed evidence of hypertrophy of centrilobular hepatocytes. In addition the rabbits exposed to the soot extract had a local inflammatory reaction at the site of application. In a subchronic feeding experiment carried out for 90 days with guinea pigs, the lowest effect level was found with an accumulated dose of 1.2 mg soot/kg. The observed effects included salivary gland

  20. Real-time Monitoring Network to Characterize Anthropogenic and Natural Events Affecting the Hudson River, NY

    NASA Astrophysics Data System (ADS)

    Islam, M. S.; Bonner, J. S.; Fuller, C.; Kirkey, W.; Ojo, T.

    2011-12-01

    The Hudson River watershed spans 34,700 km2 predominantly in New York State, including agricultural, wilderness, and urban areas. The Hudson River supports many activities including shipping, supplies water for municipal, commercial, and agricultural uses, and is an important recreational resource. As the population increases within this watershed, so does the anthropogenic impact on this natural system. To address the impacts of anthropogenic and natural activities on this ecosystem, the River and Estuary Observatory Network (REON) is being developed through a joint venture between the Beacon Institute, Clarkson University, General Electric Inc. and IBM Inc. to monitor New York's Hudson and Mohawk Rivers in real-time. REON uses four sensor platform types with multiple nodes within the network to capture environmentally relevant episodic events. Sensor platform types include: 1) fixed robotic vertical profiler (FRVP); 2) mobile robotic undulating platform (MRUP); 3) fixed acoustic Doppler current profiler (FADCP) and 4) Autonomous Underwater Vehicle (AUV). The FRVP periodically generates a vertical profile with respect to water temperature, salinity, dissolved oxygen, particle concentration and size distribution, and fluorescence. The MRUP utilizes an undulating tow-body tethered behind a research vessel to measure the same set of water parameters as the FRVP, but does so 'synchronically' over a highly-resolved spatial regime. The fixed ADCP provides continuous water current profiles. The AUV maps four-dimensional (time, latitude, longitude, depth) variation of water quality, water currents and bathymetry along a pre-determined transect route. REON data can be used to identify episodic events, both anthropogenic and natural, that impact the Hudson River. For example, a strong heat signature associated with cooling water discharge from the Indian Point nuclear power plant was detected with the MRUP. The FRVP monitoring platform at Beacon, NY, located in the

  1. New anatase-type Til-2xNbxAlxO2 solid solution nanoparticles: direct formation, phase stability, and photocatalytic performance.

    PubMed

    Hirano, Masanori; Ito, Takaharu

    2006-12-01

    New anatase-type titania solid solutions co-doped with niobium and aluminum (Til-2xNbxAIlxO2 (X = 0 -0.20)) were synthesized as nanoparticles from precursor solutions of TiOSO4, NbCl5, and Al(NO3)3 under mild hydrothermal conditions at 180 degrees C for 5 h using the hydrolysis of urea. The lattice parameters a0 and c0 of anatase slightly and gradually increased, when the content of niobium and aluminum increased from X = 0 to 0.20. The crystallite size of anatase increased from 12 to 28 nm with increasing the value of X from 0 to 0.20. Their photocatalytic activity and adsorptivity were evaluated separately by the measurement of the concentration of methylene blue (MB) remained in the solution in the dark or under UV-light irradiation. The adsorptivity of TiO2 was improved by the formation of anatase-type Til-2xNbxAlxO2 solid solutions. The photocatalytic activity of anatase-type Til-2xNbxAlxO2 solid solutions was superior to that of commercially available anatase-type pure TiO2 (ST-01) and anatase-type pure TiO2 hydrothermally prepared. The new anatase phase of Til-2xNbxAlxO2 (X = 0-0.20) solid solutions existed stably up to 850 0C during heat treatment in air. In comparison with hydrothermal pure TiO2, the starting temperature of anatase-to-rutile phase transformation was delayed by the formation of Ti1-2xNbxAlxO, (X = 0-0.20) solid solutions, although its completing temperature was accelerated. PMID:17256336

  2. X-ray photoelectron spectroscopy and structural analysis of amorphous SiOxNy films deposited at low temperatures

    NASA Astrophysics Data System (ADS)

    Cova, P.; Poulin, S.; Masut, R. A.

    2005-11-01

    We establish, using a tetrahedral model, the bonding properties of amorphous silicon oxynitride (a-SiOxNy) films deposited at low temperatures (LTs) by electron-cyclotron resonance chemical-vapor deposition (ECRCVD) on several substrates and under various conditions of gas flows and total gas pressure in a dilute mixture of SiH4+N2 in Ar. The atomic percentage of each tetrahedral unit incorporated in the film network is calculated from the deconvolution of the high-resolution x-ray photoelectron spectroscopy (XPS) spectra in the Si 2p3/2 region and corroborated by the results obtained from both survey scans and the high-resolution XPS spectra in the N 1s region. The Si3N4 phase is the most important one and the only bonding unit which is incorporated in all our LT ECRCVD SiOxNy films. The incorporation of all the other component tetrahedrons depends strongly on growth conditions. The threshold values of the N/Si atomic ratio for which intrinsic defects, such as Si-Si bonds, are not incorporated in the network depend on the O/Si ratio incorporated in the films, mainly due to the competition between oxygen and nitrogen atoms in their reaction with silicon dangling bonds. The effect of the total gas pressure on the atomic percentages of the oxidation states present in the LT ECRCVD SiOxNy films is qualitatively similar to the effect of the ion bombarding energy or the plasma density. O-N bonds are present only in samples having high amount of oxygen and nitrogen in their networks. For these films, our results show unambiguously the presence of the N-Si2O tetrahedron and suggest that N-Si3-νOν tetrahedrons with ν>=2 are not incorporated in their networks. A correlation is observed between the N-Si2O and the Si-O3(ON) tetrahedrons whose component peak is localized at (104.0+/-0.2) eV in the Si 2p3/2 region of the XPS data, which suggests that both bonding units coexist in these films as some sort of complex bonding configuration.

  3. LV305, a dendritic cell-targeting integration-deficient ZVexTM-based lentiviral vector encoding NY-ESO-1, induces potent anti-tumor immune response

    PubMed Central

    Albershardt, Tina Chang; Campbell, David James; Parsons, Andrea Jean; Slough, Megan Merrill; ter Meulen, Jan; Berglund, Peter

    2016-01-01

    We have engineered an integration-deficient lentiviral vector, LV305, to deliver the tumor antigen NY-ESO-1 to human dendritic cells in vivo through pseudotyping with a modified Sindbis virus envelop protein. Mice immunized once with LV305 developed strong, dose-dependent, multifunctional, and cytotoxic NY-ESO-1-specific cluster of differentiation 8 (CD8) T cells within 14 days post-immunization and could be boosted with LV305 at least twice to recall peak-level CD8 T-cell responses. Immunization with LV305 protected mice against tumor growth in an NY-ESO-1-expressing CT26 lung metastasis model, with the protective effect abrogated upon depletion of CD8 T cells. Adoptive transfer of CD8 T cells, alone or together with CD4 T cells or natural killer cells, from LV305-immunized donor mice to tumor-bearing recipient mice conferred significant protection against metastatic tumor growth. Biodistribution of injected LV305 in mice was limited to the site of injection and the draining lymph node, and injected LV305 exhibited minimal excretion. Mice injected with LV305 developed little to no adverse effects, as evaluated by toxicology studies adherent to good laboratory practices. Taken together, these data support the development of LV305 as a clinical candidate for treatment against tumors expressing NY-ESO-1. PMID:27626061

  4. 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

    ERIC Educational Resources Information Center

    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 qualitative…

  5. LV305, a dendritic cell-targeting integration-deficient ZVex(TM)-based lentiviral vector encoding NY-ESO-1, induces potent anti-tumor immune response.

    PubMed

    Albershardt, Tina Chang; Campbell, David James; Parsons, Andrea Jean; Slough, Megan Merrill; Ter Meulen, Jan; Berglund, Peter

    2016-01-01

    We have engineered an integration-deficient lentiviral vector, LV305, to deliver the tumor antigen NY-ESO-1 to human dendritic cells in vivo through pseudotyping with a modified Sindbis virus envelop protein. Mice immunized once with LV305 developed strong, dose-dependent, multifunctional, and cytotoxic NY-ESO-1-specific cluster of differentiation 8 (CD8) T cells within 14 days post-immunization and could be boosted with LV305 at least twice to recall peak-level CD8 T-cell responses. Immunization with LV305 protected mice against tumor growth in an NY-ESO-1-expressing CT26 lung metastasis model, with the protective effect abrogated upon depletion of CD8 T cells. Adoptive transfer of CD8 T cells, alone or together with CD4 T cells or natural killer cells, from LV305-immunized donor mice to tumor-bearing recipient mice conferred significant protection against metastatic tumor growth. Biodistribution of injected LV305 in mice was limited to the site of injection and the draining lymph node, and injected LV305 exhibited minimal excretion. Mice injected with LV305 developed little to no adverse effects, as evaluated by toxicology studies adherent to good laboratory practices. Taken together, these data support the development of LV305 as a clinical candidate for treatment against tumors expressing NY-ESO-1. PMID:27626061

  6. Seminal plasma induces inflammation in the uterus through the γδ T/IL-17 pathway

    PubMed Central

    Song, Zhi-Hui; Li, Zhong-Yin; Li, Dan-Dan; Fang, Wen-Ning; Liu, Hai-Yan; Yang, Dan-Dan; Meng, Chao-Yang; Yang, Ying; Peng, Jing-Pian

    2016-01-01

    After insemination, a large number of leukocytes migrate into the uterus, which is accompanied by intense inflammation. However, the details of how seminal plasma interacts with the uterus are still not very clear. Here, we present that neutrophils migrate and accumulate around the uterine epithelium following insemination, which is accompanied by an increase in interleukin (IL) 17A levels. Additionally, we find that γδ T cells are the major source of IL-17A, and the seminal plasma could induce the γδ T cells to secret IL-17A. Blocking IL-17A could reduce the number of neutrophils in the uterus and prevent them from migrating to the epithelium by decreasing the chemokines CXCL1, CXCL2 and CXCL5. Blocking IL-17A did not affect the Th1/Th2 balance but actually diminished the inflammation in the uterus by reducing the expression of IL-1β and TNF-α. In summary, we found a new mechanism by which seminal plasma could influence the inflammation in the uterus through the γδ T/IL-17 pathway to regulate the expression of various chemokines and cytokines. PMID:27109934

  7. Seminal plasma induces inflammation in the uterus through the γδ T/IL-17 pathway.

    PubMed

    Song, Zhi-Hui; Li, Zhong-Yin; Li, Dan-Dan; Fang, Wen-Ning; Liu, Hai-Yan; Yang, Dan-Dan; Meng, Chao-Yang; Yang, Ying; Peng, Jing-Pian

    2016-01-01

    After insemination, a large number of leukocytes migrate into the uterus, which is accompanied by intense inflammation. However, the details of how seminal plasma interacts with the uterus are still not very clear. Here, we present that neutrophils migrate and accumulate around the uterine epithelium following insemination, which is accompanied by an increase in interleukin (IL) 17A levels. Additionally, we find that γδ T cells are the major source of IL-17A, and the seminal plasma could induce the γδ T cells to secret IL-17A. Blocking IL-17A could reduce the number of neutrophils in the uterus and prevent them from migrating to the epithelium by decreasing the chemokines CXCL1, CXCL2 and CXCL5. Blocking IL-17A did not affect the Th1/Th2 balance but actually diminished the inflammation in the uterus by reducing the expression of IL-1β and TNF-α. In summary, we found a new mechanism by which seminal plasma could influence the inflammation in the uterus through the γδ T/IL-17 pathway to regulate the expression of various chemokines and cytokines. PMID:27109934

  8. Processes and sources controlling total gaseous mercury and uraban air quality in Syracuse, NY and Nanjing, China

    NASA Astrophysics Data System (ADS)

    Hall, Casey B.

    Investigations of air quality were performed in Nanjing, China during 2011 and Syracuse, NY during 2013. The regional background of total gaseous mercury (TGM) in the Yangtze River Delta (YRD) was estimated at 2.2 ng m-3. Global heterogeneity of free tropospheric TGM was hypothesized from background episodes. Emissions of TGM were underestimated up to 80% in the region. Additionally, high levels of TGM were attributed to local sources, transport, and the monsoon. An air quality station measuring CO, CO2, TGM, and O 3 was built on the campus of SUNY ESF. The one hour peak mixing ratios of CO were estimated to have declined by 59% over 2000- 2013, more than EPA estimated 53%. Regional transport of O3 increased peak mixing ratios. TGM was influenced by local sources. Finally, Lake Ontario is hypothesized to facilitate transport of trace gas species based on the diel cycles of TGM, CO, and H2O.

  9. Multilevel metal/Pb(Zr0.52Ti0.48)O3/TiOxNy/Si for next generation FeRAM technology node

    NASA Astrophysics Data System (ADS)

    Sharma, Deepak K.; Khosla, Robin; Sharma, Satinder K.

    2015-09-01

    Metal-Ferroelectric-Insulator-Semiconductor (MFIS) thin film capacitors with lead zirconate titanate (Pb(Zr0.52Ti0.48)O3) as ferroelectric layer and ultrathin high-κ titanium oxynitride (TiOxNy) as insulating buffer layer on p-Si are fabricated by RF magnetron sputtering for non-volatile multilevel ferroelectric random access memory (FeRAM). Micro Raman analysis of the proposed systems confirmed the existence of most stable tetragonal rutile phase in ultrathin TiOxNy and perovskite phase of PZT thin films. AFM analysis showed that surface roughness of ultrathin TiOxNy and thin PZT films are ∼2.54 nm and ∼1.85 nm, respectively and result the uniform interface between substrate and metal. The maximum C-V memory window of ∼1.25 V was obtained at cyclic sweep voltage of ±6 V and starts to decrease when the sweep voltage exceeds 6 V due to charge injection. The fabricated structure possesses good data retention measured till 1.5 h and high, low capacitance states remain distinguishable even if extrapolated to 15 years. The proposed system exhibited excellent TiOxNy-Si interface, incomparable high breakdown field strength ∼11.15 MV/cm and low leakage current density (J) ∼5 μA/cm2 at +4 V. Thus, Au/PZT/TiOxNy/Si MFIS based FeRAM devices with multilevel operation, high breakdown field and excellent retention are prospective contender for next generation multilevel FeRAM technology node.

  10. Formation of size-controlled and luminescent Si nanocrystals from SiOxNy/Si3N4 hetero-superlattices

    NASA Astrophysics Data System (ADS)

    Zelenina, A.; Sarikov, A.; Gutsch, S.; Zakharov, N.; Werner, P.; Reichert, A.; Weiss, C.; Zacharias, M.

    2015-05-01

    Silicon nanocrystals formed in the annealed SiNx/Si3N4 superlattices are attractive for research due to the smaller band offsets of Si3N4 matrix to Si in comparison with commonly used SiOx/SiO2 superlattices. However, the annealed SiNx/Si3N4 structures contain an increased number of nanocrystal interface defects, which completely suppress nanocrystal emission spectrum. In this work, we study a novel SiOxNy/Si3N4 hetero multilayer combination, which compromises the major issues of SiOx/SiO2 and SiNx/Si3N4 superlattices. The annealed SiOxNy/Si3N4 superlattices are investigated by TEM, demonstrating a precise sublayer thicknesses control. The PL spectra of the annealed SiOxNy/Si3N4 superlattices are centered at 845-950 nm with an expected PL peak shift for silicon nanocrystals of different sizes albeit the PL intensity is drastically reduced as compared to SiO2 separation barriers. The comparison of PL spectra of annealed SiOxNy/Si3N4 superlattice with those of SiOxNy/SiO2 superlattice enables the analysis of the interface quality of silicon nanocrystals. Using the literature data, the number of the interface defects and their distribution on the nanocrystal facets are estimated. Finally, it is shown that the increase of the Si3N4 barrier thickness leads to the increased energy transfer from the Si nanocrystals into the Si3N4 matrix, which explains an additional drop of the nanocrystal PL intensity.

  11. Personal exposures to traffic-related particle pollution among children with asthma in the South Bronx, NY

    PubMed Central

    Spira-Cohen, Ariel; Chen, Lung Chi; Kendall, Michaela; Sheesley, Rebecca; Thurston, George D.

    2014-01-01

    Personal exposures to fine Particulate Matter air pollution (PM2.5), and to its traffic-related fraction, were investigated in a group of urban children with asthma. The relationships of personal and outdoor school-site measurements of PM2.5 and elemental carbon (EC) were characterized for a total of forty fifth-grade children. These students, from four South Bronx, NY schools, each carried air pollution monitoring equipment with them 24 hours per day for approximately one month. Daily EC concentrations were estimated using locally calibrated reflectance of the PM2.5 samples. Personal EC was more closely related to outdoor school-site EC (median subject-specific r = 0.64) than was personal PM with school-site PM2.5 (median subject specific r = 0.33). Regression models also showed a stronger, more robust association of school-site with personal measurements for EC than for PM2.5. High traffic pollution exposure was found to coincide with the weekday early morning rush hour, with higher personal exposures for subjects living closer to a highway (< 500 ft). A significant linear relationship of home distance from a highway with personal EC pollution exposure was also found (up to 1000 ft.). This supports the assumptions by previous epidemiological studies using distance from a highway as an index of traffic PM exposure. These results are also consistent with the assumption that traffic, and especially diesel vehicles, are a significant contributor to personal PM exposure levels of children living in urban areas such as the South Bronx, NY. PMID:19865073

  12. Oxide Charge Engineering of Atomic Layer Deposited AlOxNy/Al2O3 Gate Dielectrics: A Path to Enhancement Mode GaN Devices.

    PubMed

    Negara, M A; Kitano, M; Long, R D; McIntyre, P C

    2016-08-17

    Nitrogen incorporation to produce negative fixed charge in Al2O3 gate insulator layers is investigated as a path to achieve enhancement mode GaN device operation. A uniform distribution of nitrogen across the resulting AlOxNy films is obtained using N2 plasma enhanced atomic layer deposition (ALD). The flat band voltage (Vfb) increases to a significantly more positive value with increasing nitrogen concentration. Insertion of a 2 nm thick Al2O3 interlayer greatly decreases the trap density of the insulator/GaN interface, and reduces the voltage hysteresis and frequency dispersion of gate capacitance compared to single-layer AlOxNy gate insulators in GaN MOSCAPs. PMID:27459343

  13. Electrical evaluation of crack generation in SiNx and SiOxNy thin-film encapsulation layers for OLED displays

    NASA Astrophysics Data System (ADS)

    Park, Eun Kil; Kim, Sungmin; Heo, Jaeyeong; Kim, Hyeong Joon

    2016-05-01

    By measuring leakage current density, we detected crack generation in silicon nitride (SiNx) and silicon oxynitride (SiOxNy) thin-film encapsulation layers, and correlated with the films' water vapor permeability characteristics. After repeated bending cycles, both the changes in water vapor transmission rate and leakage current density were directly proportional to the crack density. Thick SiNx films had better water vapor barrier characteristics in their pristine state, but cyclic loading led to fast failure. Varying the atomic concentration of the SiOxNy films affected their bending reliability. We attribute these differences to changes in the shape of the crack tip as the oxygen content varies.

  14. [Significance of the Bárány convection hypothesis for thermal nystagmus. Quantitative comparison of the intensity of thermal nystagmus in supine and prone position].

    PubMed

    Müller-Deile, J; Reker, U; Zell, E

    1986-03-01

    The hypothesis of Bárány explaining thermic nystagmus has been shaken. We must accept a non-convective triggering of nystagmus in extraterrestrial space. Under terrestrial conditions, however, the reversibility of the thermic nystagmus by changing from supine to prone position continues to support the convection hypothesis. We examined the nystagmus intensity in the supine and prone position with 22 healthy ears. The thermic stimulus was monitored via computer-controlled alternating irrigation system. The sequence of examinations was randomised and the evaluation of the nystagmus effected by automatic analysis. Our data allow to assess the importance of the non-convective nystagmus. With clinical test conditions about 85% of the maximal thermal reaction can be explained by the convection hypothesis of Bárány. However, interindividual variance is considerable, and one exceptional case with predominantly non-convectively released nystagmus is presented. PMID:3713394

  15. Non-classical antigen processing pathways are required for MHC class II-restricted direct tumor recognition by NY-ESO-1-specific CD4+ T cells

    PubMed Central

    Matsuzaki, Junko; Tsuji, Takemasa; Luescher, Immanuel; Old, Lloyd J.; Shrikant, Protul; Gnjatic, Sacha; Odunsi, Kunle

    2014-01-01

    Tumor antigen-specific CD4+ T cells that directly recognize cancer cells are important for orchestrating antitumor immune responses at the local tumor sites. However, the mechanisms of direct MHC class II (MHC-II) presentation of intracellular tumor antigen by cancer cells are poorly understood. We found that two functionally distinct subsets of CD4+ T cells were expanded after HLA-DPB1*04 (DP04)-binding NY-ESO-1157–170 peptide vaccination in ovarian cancer patients. While both subsets similarly recognized exogenous NY-ESO-1 protein pulsed on DP04+ target cells, only one type recognized target cells with intracellular expression of NY-ESO-1. The tumor-recognizing CD4+ T cells more efficiently recognized the short 8–9-mer peptides than the non-tumor-recognizing CD4+ T cells. In addition to endosomal/lysosomal proteases that are typically involved in MHC-II antigen presentation, several pathways in the MHC class I presentation pathways such as the proteasomal degradation and transporter-associated with antigen-processing (TAP)-mediated peptide transport were also involved in the presentation of intracellular NY-ESO-1 on MHC-II. The presentation was inhibited significantly by primaquine, a small molecule that inhibits endosomal recycling, consistent with findings that pharmacological inhibition of new protein synthesis enhances antigen presentation. Together, our data demonstrated that cancer cells selectively present peptides from intracellular tumor antigens on MHC-II by multiple non-classical antigen-processing pathways. Harnessing direct tumor-recognizing ability of CD4+ T cells could be a promising strategy to enhance antitumor immune responses in the immunosuppressive tumor microenvironment. PMID:24764581

  16. Nonclassical antigen-processing pathways are required for MHC class II-restricted direct tumor recognition by NY-ESO-1-specific CD4(+) T cells.

    PubMed

    Matsuzaki, Junko; Tsuji, Takemasa; Luescher, Immanuel; Old, Lloyd J; Shrikant, Protul; Gnjatic, Sacha; Odunsi, Kunle

    2014-04-01

    Tumor antigen-specific CD4(+) T cells that directly recognize cancer cells are important for orchestrating antitumor immune responses at the local tumor sites. However, the mechanisms of direct MHC class II (MHC-II) presentation of intracellular tumor antigen by cancer cells are poorly understood. We found that two functionally distinct subsets of CD4(+) T cells were expanded after HLA-DPB1*04 (DP04)-binding NY-ESO-1157-170 peptide vaccination in patients with ovarian cancer. Although both subsets recognized exogenous NY-ESO-1 protein pulsed on DP04(+) target cells, only one type recognized target cells with intracellular expression of NY-ESO-1. The tumor-recognizing CD4(+) T cells more efficiently recognized the short 8-9-mer peptides than the non-tumor-recognizing CD4(+) T cells. In addition to endosomal/lysosomal proteases that are typically involved in MHC-II antigen presentation, several pathways in the MHC class I presentation pathways, such as the proteasomal degradation and transporter-associated with antigen-processing-mediated peptide transport, were also involved in the presentation of intracellular NY-ESO-1 on MHC-II. The presentation was inhibited significantly by primaquine, a small molecule that inhibits endosomal recycling, consistent with findings that pharmacologic inhibition of new protein synthesis enhances antigen presentation. Together, our data demonstrate that cancer cells selectively present peptides from intracellular tumor antigens on MHC-II by multiple nonclassical antigen-processing pathways. Harnessing the direct tumor-recognizing ability of CD4(+) T cells could be a promising strategy to enhance antitumor immune responses in the immunosuppressive tumor microenvironment. PMID:24764581

  17. Low-dose cyclophosphamide enhances antigen-specific CD4(+) T cell responses to NY-ESO-1/ISCOMATRIX™ vaccine in patients with advanced melanoma.

    PubMed

    Klein, Oliver; Davis, Ian D; McArthur, Grant A; Chen, Li; Haydon, Andrew; Parente, Phillip; Dimopoulos, Nektaria; Jackson, Heather; Xiao, Kun; Maraskovsky, Eugene; Hopkins, Wendie; Stan, Rodica; Chen, Weisan; Cebon, Jonathan

    2015-04-01

    Clinical outcomes from cancer vaccine trials in patients with advanced melanoma have so far been disappointing. This appears at least partially due to a state of immunosuppression in these patients induced by an expansion of regulatory cell populations including regulatory T cells (Tregs). We have previously demonstrated potent immunogenicity of the NY-ESO-1/ISCOMATRIX™ vaccine in patients with resected melanoma (study LUD99-08); however, the same vaccine induced only a few vaccine antigen-specific immune responses in patients with advanced disease (study LUD2002-013). Pre-clinical models suggest that the alkylating agent cyclophosphamide can enhance immune responses by depleting Tregs. Therefore, we have enrolled a second cohort of patients with advanced melanoma in the clinical trial LUD2002-013 to investigate whether pre-treatment with cyclophosphamide could improve the immunogenicity of the NY-ESO-1/ISCOMATRIX™ vaccine. The combination treatment led to a significant increase in vaccine-induced NY-ESO-1-specific CD4(+) T cell responses compared with the first trial cohort treated with vaccine alone. We could not detect a significant decline in regulatory T cells in peripheral blood of patients 14 days after cyclophosphamide administration, although a decline at an earlier time point cannot be excluded. Our observations support the inclusion of cyclophosphamide in combination trials with vaccines and other immune-modulatory agents. PMID:25662405

  18. Production of a novel bioflocculant MNXY1 by Klebsiella pneumoniae strain NY1 and application in precipitation of cyanobacteria and municipal wastewater treatment

    PubMed Central

    Nie, M.; Yin, X.; Jia, J.; Wang, Y.; Liu, S.; Shen, Q.; Li, P.; Wang, Z.

    2015-01-01

    Aims To isolate and characterize the novel bioflocculant-producing bacteria, to optimize the bioflocculant production and evaluate its potential applications. Methods and Results Klebsiella pneumoniae strain NY1, a bacterium that produces a novel bioflocculant (MNXY1), was selected on the chemically defined media. It was classified according to the 16S rRNA gene sequence, morphological and microscopic characteristics. MNXY1 was characterized to contain 26% protein and 66% total sugar. The constituent sugar monomers of MNXY1, revealed by NMR analysis, are glucose, galactose and quinovose. Favorable culture conditions for MNXY1 production were determined. Strain NY1 produces a high level (14.9 g l−1) of MNXY1. MNXY1 is thermostable and tolerant to the extreme pH. It precipitated 54% of cyanobacteria from laboratory culture and 72% of the total suspended solids from raw wastewater. Conclusions Strain NY1 was identified to produce a novel bioflocculant MNXY1. The outstanding performance of MNXY1 in practical applications and its availability in copious amounts make it attractive for further investigation and development for industrial scale applications. PMID:21679283

  19. Relationship Between HNO3, NO, NO2 and HONO Fluxes Above Snow Surfaces at Ny- Aalesund, Svalbard (Arctic)

    NASA Astrophysics Data System (ADS)

    Amoroso, A.; Beine, H. J.; Esposito, G.; Nardino, M.; Montagnoli, M.; Ianniello, A.

    2006-12-01

    Deposition of NO3- in and on snow surfaces is not the final sink for atmospheric N-species; nitrates can be photochemically re-activated in the snow: this leads to the release of the more reactive species NO, NO2, and HONO back into the atmosphere. Surface flux measurements of HONO, HNO3, NO and NO2 were made above the snow surface near the Italian Station "Dirigibile Italia" at the Kongsfjorden International Research Base at Ny-Aalesund, Svalbard (79 N), between February 20, 2006 and April 20, 2006 During a few defined episodes the maximum fluxes observed were 40 nmol m-2h-1 for HONO, 50 and 150 nmol m-2h-1 for NO and NO2 , respectively, and -350 nmol m-2h-1 for HNO3 . However, for the most part the fluxes were much smaller at this Arctic marine site, in accord with earlier observations. These observations help us understand the nitrogen exchange processes between snow surfaces and the atmosphere. In this work we explore the chemical and physical snow and light conditions necessary for NOx and HONO release.

  20. Summer indoor heat exposure and respiratory and cardiovascular distress calls in New York City, NY, U.S.

    PubMed

    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. PMID:26086869

  1. Perceptions of HIV Risk and Explanations of Sexual Risk Behavior Offered by Heterosexual Black Male Barbershop Patrons in Brooklyn, NY

    PubMed Central

    Taylor, Tonya N.; Joseph, Michael; Henny, Kirk D.; Pinto, Angelo R.; Agbetor, Francis; Camilien, Brignel; Williams, Kim M.; Browne, Ruth C.; White, Marilyn; Gousse, Yolene; Brown, Humberto; Taylor, Raekiela D.; Wilson, Tracey E.

    2015-01-01

    To describe HIV risk factors among adult heterosexual Black men recruited from four barbershops located in high HIV seroprevalent neighborhoods of Brooklyn, NY. Data on HIV-risk related behaviors and other characteristics were collected from barbershop clients. All participants (n=60) completed brief risk assessments; and a subset (n=22) also completed focus groups and/or individual interviews. Of the subset of 22 men, 68% were US born, 59% had been in jail/prison, 32% were unemployed; and during the 3 months before the interviews, 68% reported at least two partners and 45% reported unprotected vaginal or anal sex with two or more women. Emergent themes included: 1) the psychological function of multiple partnerships; 2) calculated risk taking regarding condom use; 3) the role of emotional attachment and partner trust in condom use; 4) low perceived HIV risk and community awareness; and 5) lack of relationship between HIV testing and safer sex practices. Interventions among heterosexual Black men should focus not only on increasing HIV awareness and reducing sexual risk, but also on contextual and interpersonal factors that influence sexual risk. PMID:25699198

  2. Distribution characteristics and indicator significance of Dechloranes in multi-matrices at Ny-Ålesund in the Arctic.

    PubMed

    Na, Guangshui; Wei, Wei; Zhou, Shiyao; Gao, Hui; Ma, Xindong; Qiu, Lina; Ge, Linke; Bao, Chenguang; Yao, Ziwei

    2015-02-01

    In recent years, Dechloranes have been widely detected in the environment around the world. However, understanding and knowledge of Dechloranes in remote regions, such as the Arctic, remain lacking. Therefore, the concentrations of 5 Dechloranes in surface seawater, sediment, soil, moss, and dung collected from Ny-Ålesund in the Arctic were measured with the concentrations 93 pg/L, 342, 325, 1.4, and 258 pg/g, respectively, which were much lower than those in Asian and European regions. The mean ratios of anti-Dechlorane Plus (DP) to total DP (ƒanti) in seawater, sediment, soil, moss, dung, and atmospheric samples were 0.36, 0.21, 0.18, 0.27, 0.66, and 0.43, respectively. Results suggested that the main source of DP in seawater, sediment, soil, and moss was long-range atmospheric transport. However, the ratio identified in dung was different, for which the migration behavior of the organism is probably the main source of DP. PMID:25662232

  3. [MAX-DOAS measurements of NO2 column densities and vertical distribution at Ny-Alesund, Arctic during summer].

    PubMed

    Luo, Yu-Han; Sun, Li-Guang; Liu, Wen-Qing; Xie, Pin-Hua; Si, Fu-Qi; Zhou, Hai-Jin

    2012-09-01

    The multi-axis differential optical absorption spectroscopy (MAX-DOAS), one of the remote sensing techniques for trace gases measurements, is sensitive to the lower atmosphere by eliminating the influence of stratosphere retrieved from zenith-sky spectroscopy. Ground-based MAX-DOAS measurements were carried out to observe NO2 at Ny-Alesund, Arctic from 5th Jul to 1st Aug 2011. The differential slant column densities (DSCDs) of NO2 at four off-axis angles showed typical pattern of tropospheric absorbers. Based on the assumption that NO2 was well mixed in 0-1 km of the troposphere, the mean mixing ratio of NO2 during the measurement period was 1.023E11 molec x cm(-3). The fluctuation of NO2 might be related to the fossil fuel combustions and the photochemical reactions. The vertical distribution of NO2 at 0-3 km showed that NO2 was mainly originated from boundary layer of sea surface. PMID:23240391

  4. Diversity and distribution of cultured endolichenic fungi in the Ny-Ålesund Region, Svalbard (High Arctic).

    PubMed

    Zhang, Tao; Wei, Xin-Li; Wei, Yu-Zhen; Liu, Hong-Yu; Yu, Li-Yan

    2016-07-01

    Endolichenic fungi within 17 lichen species in the area near Ny-Ålesund (Svalbard, High Arctic) were studied by a culture-based method. The 247 fungal isolates were obtained from 2712 lichen thallus segments. The colonization rate of endolichenic fungi ranged from 1.6 to 26.5 %, respectively. These isolates were identified to 40 fungal taxa, including 35 Ascomycota (10 orders), 4 Basidiomycota (3 orders), and 1 unidentified fungus. Thelebolales was the most abundant order, while Sordariales were the most diverse order. The common fungal taxa shared by more than 3 lichen species were Thelebolus microsporus (93 isolates), Coniochaeta hoffmannii (7 isolates), Sarocladium kiliense (33 isolates), Coniochaeta sp. 1 (5 isolates), Coniochaeta sp. 4 (28 isolates), and Coniochaeta sp. 2 (5 isolates). Low Sorenson's similarity coefficients were observed among different lichen species, indicating that host-related factor may shape the endolichenic fungal communities in this region. In addition, no endolichenic fungal taxa were previously found in the Antarctica and Austrian Alps, suggesting endolichenic fungal communities in this region might be also shaped by the Arctic climate. The results demonstrate the existence of specific cultured endolichenic fungal species, which may be suitable objects for further study of their possible functional roles in the lichen thalli. PMID:27240672

  5. Immunization of malignant melanoma patients with full-length NY-ESO-1 protein using Toll-like receptor 7 agonist imiquimod as vaccine adjuvant

    PubMed Central

    Adams, Sylvia; O'Neill, David W.; Nonaka, Daisuke; Hardin, Elizabeth; Chiriboga, Luis; Siu, Kimberly; Cruz, Crystal M.; Angiulli, Angelica; Angiulli, Francesca; Ritter, Erika; Holman, Rose Marie; Shapiro, Richard L.; Berman, Russell S.; Berner, Natalie; Shao, Yongzhao; Manches, Olivier; Pan, Linda; Venhaus, Ralph R.; Hoffman, Eric W.; Jungbluth, Achim; Gnjatic, Sacha; Old, Lloyd; Pavlick, Anna C.; Bhardwaj, Nina

    2008-01-01

    T cell-mediated immunity to microbes and to cancer can be enhanced by the activation of dendritic cells (DCs) via Toll-like receptors (TLRs). In this study, we evaluated the safety and feasibility of topical imiquimod, a TLR7 agonist, in a series of vaccinations (26) proteins,(27) and DNA, (28, 29) as well as in vaccines using recombinant Listeria(30) or DCs.(31) In humans, it was shown that topical imiquimod treatment may enhance the immunogenicity of a melanoma peptide vaccine when given with systemic FLT3 ligand. (32) In addition, injection of immature DCs into imiquimod pretreated skin lead to DC activation in situ and enhanced migratory capacity to draining lymph nodes in cancer patients. (33) In this study, we test the safety and feasibility of imiquimod in a vaccine against the cancer/testis antigen NY-ESO-1, and evaluate the immunogenicity of the combination. NY-ESO-1 is detectable in approximately 30% of metastatic melanomas. (34-36) It is against the cancer/testis antigen NY-ESO-1 in patients with malignant melanoma. Recombinant, full-length NY-ESO-1 protein was administered intradermally into imiquimod pre-conditioned sites followed by additional topical applications of imiquimod. The regimen was very well-tolerated with only mild and transient local reactions and constitutional symptoms. Secondarily, we examined the systemic immune response induced by the imiquimod/NY-ESO-1 combination, and show that it elicited both humoral and cellular responses in a significant fraction of patients. Skin biopsies were assessed for imiquimod's in situ immunomodulatory effects. Compared with untreated skin, topical imiquimod induced dermal mononuclear cell infiltrates in all patients composed primarily of T cells, monocytes, macrophages, myeloid DCs and natural killer (NK) cells, and to a lesser extent plasmacytoid DCs. DC activation was evident. This study demonstrates the feasibility and excellent safety profile of a topically applied TLR7 agonist utilized as a

  6. 'Til the Needle Breaks

    ERIC Educational Resources Information Center

    Hawkins, B. Denise

    2011-01-01

    After more than half a century, the music of Motown not only thrives, it transcends generations. The iconic sound of Motown has led a handful of scholars to write, teach, lecture and share the music, history and business of Motown on their campuses. In its golden age, from 1959 to 1972, the sound Berry Gordy pioneered at Motown Records in Detroit…

  7. Atmospheric dry deposition of trace elements measured around the urban and industrially impacted NY-NJ harbor

    NASA Astrophysics Data System (ADS)

    Yi, Seung-Muk; Totten, Lisa A.; Thota, Sathyapriya; Yan, Shu; Offenberg, John H.; Eisenreich, Steven J.; Graney, Joseph; Holsen, Thomas M.

    Long-term direct trace metal dry deposition measurements were made during 2001 and 2002 at two sites near the NY/NJ Harbor Estuary in New Jersey: Jersey City (JC) and New Brunswick (NB). In addition intensive dry deposition and atmospheric size distribution (ASD) measurements were made between September 2001 and June 2002. Dry deposition samples were obtained using modified MIC-B wet deposition samplers which deployed knife-edge surrogate surfaces during dry periods. ASDs were measured with micro-orifice uniform deposit impactors (MOUDI) and coarse particle rotary impactors (CPRI). The fluxes of trace metals were found to be highest at the JC site and lowest at the NB site. The dry deposition fluxes ranged from 0.030 (Cd) to 3800 (Al) μg m -2 d -1 and 0.14 (Cd) to 8100 (Al) μg m -2 d -1at NB and JC sites, respectively. Metals of crustal origin were found mostly in the coarse particle fraction and anthropogenic metals were found mostly in the fine particle fraction. For the intensive experiments, overall dry deposition velocities of several trace metals were determined by dividing measured fluxes by measured concentrations in different particle size ranges. For most of the elements, the flux was highly correlated with PM 10 and coarse particle concentrations. The overall dry deposition velocities of crustal elements (Al and Mg) varied from 3.7 to 8.7 cm s -1 with correlation coefficients ranging from 0.50 to 0.84. The best-fit dry deposition velocities for anthropogenic elements (Cr, Mn, Zn, and Pb; Cu, Mo, and Ba; V and Ni) varied more than those for crustal elements (0.52-25 vs. 3.7-8.7 cm s -1). The dry deposition velocities for most elements obtained using three size ranges were statistically significant with R2 values ranging from 0.37 to 0.84 except for V and Ni (0.12).

  8. The route to MBxNyCz molecular wheels: II. Results using accurate functionals and basis sets

    NASA Astrophysics Data System (ADS)

    Güthler, A.; Mukhopadhyay, S.; Pandey, R.; Boustani, I.

    2014-04-01

    Applying ab initio quantum chemical methods, molecular wheels composed of metal and light atoms were investigated. High quality basis sets 6-31G*, TZPV, and cc-pVTZ as well as exchange and non-local correlation functionals B3LYP, BP86 and B3P86 were used. The ground-state energy and structures of cyclic planar and pyramidal clusters TiBn (for n = 3-10) were computed. In addition, the relative stability and electronic structures of molecular wheels TiBxNyCz (for x, y, z = 0-10) and MBnC10-n (for n = 2 to 5 and M = Sc to Zn) were determined. This paper sustains a follow-up study to the previous one of Boustani and Pandey [Solid State Sci. 14 (2012) 1591], in which the calculations were carried out at the HF-SCF/STO3G/6-31G level of theory to determine the initial stability and properties. The results show that there is a competition between the 2D planar and the 3D pyramidal TiBn clusters (for n = 3-8). Different isomers of TiB10 clusters were also studied and a structural transition of 3D-isomer into 2D-wheel is presented. Substitution boron in TiB10 by carbon or/and nitrogen atoms enhances the stability and leads toward the most stable wheel TiB3C7. Furthermore, the computations show that Sc, Ti and V at the center of the molecular wheels are energetically favored over other transition metal atoms of the first row.

  9. Hurricane Sandy deposits on Fire Island, NY: Using washover deposit stratigraphy to understand sediment transport during large storms.

    NASA Astrophysics Data System (ADS)

    La Selle, S.; Gelfenbaum, G. R.; Jaffe, B. E.; Costa, P. J. M.; Lunghino, B.; Bellanova, P.

    2015-12-01

    By examining coastal deposits from modern inundation events, a number of criteria have been developed to help distinguish between onshore storm and tsunami deposits. The presence of sedimentary structures such as planar lamination and foreset beds in storm deposits suggest a dominance of bedload transport, although some tsunami deposits also contain these structures. The presence of normally graded beds in many tsunami deposits is indicative of the dominance of suspended load transport. Understanding how the stratigraphy in modern event deposits develops during inundation and post-deposition modification improves our ability to differentiate between tsunami and storm deposits in the geologic record. We investigated Hurricane Sandy washover deposits on Fire Island, NY a year after the storm in order to describe deposit stratigraphy on sandy barrier islands. Stratigraphic descriptions from trenches, bulk sediment samples, and push cores were collected. So far, grain size and microtextural analyses have been performed on bulk sediment samples. Deposits ranged from 1-100 cm thick and consist of very well-sorted, fine to coarse sand. Elevation profiles of washover features were measured using Differential GPS. Comparisons of GPS elevations to Lidar data from pre- and post-Sandy surveys show that at some locations, the upper 10-40 cm of the deposit had been reworked in the year following Hurricane Sandy. However, there were still areas where the deposit was almost entirely intact, consisting of massive sand layers near the base, overlain by laminated layers. We hypothesize that the lower sand layers represent deposition from overwash carrying sand in suspension that may have occurred during dune breaching. The upper laminated layers are indicative of deposition from bedload transport by successive storm waves. Detailed analyses of vertical grainsize trends will help determine if the lower unstratified sand layers were deposited by one or multiple flows.

  10. Trypanosoma cruzi Adjuvants Potentiate T Cell-Mediated Immunity Induced by a NY-ESO-1 Based Antitumor Vaccine

    PubMed Central

    Junqueira, Caroline; Guerrero, Ana Tereza; Galvão-Filho, Bruno; Andrade, Warrison A.; Salgado, Ana Paula C.; Cunha, Thiago M.; Ropert, Catherine; Campos, Marco Antônio; Penido, Marcus L. O.; Mendonça-Previato, Lúcia; Previato, José Oswaldo; Ritter, Gerd; Cunha, Fernando Q.; Gazzinelli, Ricardo T.

    2012-01-01

    Immunological adjuvants that induce T cell-mediate immunity (TCMI) with the least side effects are needed for the development of human vaccines. Glycoinositolphospholipids (GIPL) and CpGs oligodeoxynucleotides (CpG ODNs) derived from the protozoa parasite Trypanosoma cruzi induce potent pro-inflammatory reaction through activation of Toll-Like Receptor (TLR)4 and TLR9, respectively. Here, using mouse models, we tested the T. cruzi derived TLR agonists as immunological adjuvants in an antitumor vaccine. For comparison, we used well-established TLR agonists, such as the bacterial derived monophosphoryl lipid A (MPL), lipopeptide (Pam3Cys), and CpG ODN. All tested TLR agonists were comparable to induce antibody responses, whereas significant differences were noticed in their ability to elicit CD4+ T and CD8+ T cell responses. In particular, both GIPLs (GTH, and GY) and CpG ODNs (B344, B297 and B128) derived from T. cruzi elicited interferon-gamma (IFN-γ) production by CD4+ T cells. On the other hand, the parasite derived CpG ODNs, but not GIPLs, elicited a potent IFN-γ response by CD8+ T lymphocytes. The side effects were also evaluated by local pain (hypernociception). The intensity of hypernociception induced by vaccination was alleviated by administration of an analgesic drug without affecting protective immunity. Finally, the level of protective immunity against the NY-ESO-1 expressing melanoma was associated with the magnitude of both CD4+ T and CD8+ T cell responses elicited by a specific immunological adjuvant. PMID:22567144

  11. Screening of KHP30-like prophages among Japanese Helicobacter pylori strains, and genetic analysis of a defective KHP30-like prophage sequence integrated in the genome of the H. pylori strain NY40.

    PubMed

    Uchiyama, Jumpei; Takemura-Uchiyama, Iyo; Kato, Shin-Ichiro; Takeuchi, Hiroaki; Sakaguchi, Yoshihiko; Ujihara, Takako; Daibata, Masanori; Shimakura, Hidekatsu; Okamoto, Noriaki; Sakaguchi, Masahiro; Matsuzaki, Shigenobu

    2016-08-01

    We have recently reported the active Helicobacter pylori bacteriophages (phages), KHP30 and KHP40, the genomic DNAs of which exist as episomes in host bacterial strains isolated in Japan (i.e. pseudolysogeny). In this study, we examined the possibility of the lysogeny of active KHP30-like phages in Japanese H. pylori strains, because their genomes contain a putative integrase gene. Only the NY40 strain yielded partial detection of a KHP30-like prophage sequence in PCR among 174 Japanese H. pylori isolates, except for strains producing the above active phages. Next, according to the genomic analysis of the NY40 strain, the KHP30-like prophage sequence was found to be located from ca. 524 to 549 kb in the host chromosome. The attachment sites, attL and attR, in the NY40 genome showed almost the same genomic location and sequence as those detected in a French isolate B38, suggesting that an active parental KHP30-like phage had integrated into the ancestral NY40 genome in a site-specific manner. The prophage found in the NY40 genome was assumed to have been genetically modified, after site-specific integration. These, together with the data in the KHP30-like prophages of other H. pylori genomes, suggest that the lysogenic state of the KHP30-like phages is generally unstable. PMID:27388014

  12. SCIB2, an antibody DNA vaccine encoding NY-ESO-1 epitopes, induces potent antitumor immunity which is further enhanced by checkpoint blockade

    PubMed Central

    Xue, Wei; Metheringham, Rachael L.; Brentville, Victoria A.; Gunn, Barbara; Symonds, Peter; Yagita, Hideo; Ramage, Judith M.; Durrant, Lindy G.

    2016-01-01

    ABSTRACT Checkpoint blockade has demonstrated promising antitumor responses in approximately 10–40% of patients. However, the majority of patients do not make a productive immune response to their tumors and do not respond to checkpoint blockade. These patients may benefit from an effective vaccine that stimulates high-avidity T cell responses in combination with checkpoint blockade. We have previously shown that incorporating TRP-2 and gp100 epitopes into the CDR regions of a human IgG1 DNA (ImmunoBody®: IB) results in significant tumor regression both in animal models and patients. This vaccination strategy is superior to others as it targets antigen to antigen-presenting cells and stimulates high-avidity T cell responses. To broaden the application of this vaccination strategy, 16 NY-ESO-1 epitopes, covering over 80% of HLA phenotypes, were incorporated into the IB (SCIB2). They produced higher frequency and avidity T cell responses than peptide vaccination. These T cells were of sufficient avidity to kill NY-ESO-1-expressing tumor cells, and in vivo controlled the growth of established B16-NY-ESO-1 tumors, resulting in long-term survival (35%). When SCIB2 was given in combination with Treg depletion, CTLA-4 blockade or PD-1 blockade, long-term survival from established tumors was significantly enhanced to 56, 67 and 100%, respectively. Translating these responses into the clinic by using a combination of SCIB2 vaccination and checkpoint blockade can only further improve clinical responses. PMID:27471648

  13. Comparison between radical- and energetic ion-induced growth of SiCxNy films in plasma immersion ion implantation and deposition

    NASA Astrophysics Data System (ADS)

    Afanasyev-Charkin, I. V.; Nastasi, M.

    2004-12-01

    Ternary SiCxNy compounds are materials with some remarkable properties such as high oxidation resistance and high hardness. In this work we compare the properties of SiCxNy films obtained using radio-frequency (rf) and pulsed glow discharge (PGD) plasmas with combinations of SiH4, C2H2, N2, and Ar source gases. The pulsed voltage used for the rf deposition was 200V and for the PGD deposition it was 4kV. During the rf growth, the growth takes place mostly by attaching neutral radicals to form chemical bonds. In the PGD method, the deposition takes place by subplantation and surface activation by energetic ions. We show that in the case of low-energy RF deposition, a high relative number of C -N bonds with sp3 hybridization is formed and very few Si -C bonds can be observed. Apparently the growth of carbon nitride and silicon nitride networks takes place independently. This indicates that SiH3 radicals attach to the dangling bonds of silicon and nitrogen, whereas C2H radicals attach to the dangling bonds of carbon and nitrogen. During pulsed glow discharge deposition, bonds between all three components are formed apparently by means of subplantation and damage-induced disorder. The hardness of the PGD films exceed that of the RF films, showing that to form a dense SiCxNy film one has to either supply energy during the growth of the films by heating the substrate, as in the case of chemical vapor deposition or by using energetic ions.

  14. A statistical study of dayside diffuse aurora observed at Yellow River Station in Ny-Ålesund, Svalbard

    NASA Astrophysics Data System (ADS)

    Han, D.; Hu, Z.; Hu, H.; Yang, H.; Huang, D. H.; Chen, X.

    2014-12-01

    Chinese Yellow River Station (YRS), at Ny-Alesund, Svalbard is one of the few stations that can make longtime optical auroral observation at the cusp latitude in the dayside during the boreal winter season on the Earth. Since November 2003, an optical observation system consisting of three identical all-sky imagers supplied with the narrow band filters centered at 427.8, 557.5 and 630.0nm, has been installed at YRS, and the continuous observations providing us with an unprecedented opportunity to investigate some new properties of dayside aurora. Optical diffuse auroras are normally observed at the sub-aurora latitude in nightside on the ground. However, by using 7-year continuous observations obtained at YRS, we found that the diffuse auroras are very frequently observed on the dayside at the high latitude, i.e., near the cusp. We classified the dayside diffuse aurora into four primary categories. They are (1) Veiling Diffuse Aurora, which has no obvious morphological structure and clear boundaries, sometimes likes a thick cloud cover the entire sky, (2) Patch Diffuse Aurora, which is an aurora patch normally in ~10-100km in width and usually owns pulsating property; (3) Diffuse Arcs, which looks like an arc but is apparently different from the discrete auroral arcs in morphology, and (4) Pulsating Aurora, occurring with sparkling forms. We statistical studied how the occurrence of the four types of dayside diffuse auroras depends on the local time, magnetic activity, and solar wind conditions. We found that the occurrence of each type of dayside diffuse aurora shows a unimodal distribution with magnetic local time and their peaks are mostly appeared near the magnetic local noon. We also noted that ~92.2% of the dayside diffuse auroras is observed under low magnetic activity, i.e., Kp ≤ 3, and the dayside diffuse auroras prefer to be observed under IMF By<0 and Bz>0. Although previous studies suggested that the dayside diffuse aurora should be caused by wave

  15. Demographic Profiles, Mercury, Selenium, and Omega-3 Fatty Acids in Avid Seafood Consumers on Long Island, NY.

    PubMed

    Monastero, Rebecca; Karimi, Roxanne; Silbernagel, Susan; Meliker, Jaymie

    2016-02-01

    Seafood consumption is known to confer nutritional benefits and risks from contaminant exposure. Avid seafood consumers are neither well-characterized with regard to their demographic profile nor their underlying risk-benefit profile. Contaminants [e.g., mercury (Hg)] and nutrients [e.g., selenium (Se), omega-3 fatty acids] are prevalent in some seafood. Participants (N = 285) recruited on Long Island, NY, completed food frequency and health questionnaires and received blood draws analyzed for Hg, omega-3s, and Se. Participants were categorized based on frequency and type of seafood consumption. Logistic regression analyses evaluated relationships between seafood consumption and demographics, and were age- and sex-adjusted. t tests assessed relationships between seafood consumption patterns and biomarkers Hg, omega-3s, and Se. Consumption of both tuna and salmon was associated with older age: those aged 55-75 and over 75 years old were more likely than participants aged 18-34 to eat tuna and salmon (OR 2.27; 95% CI 1.05, 4.89 and OR 3.67; 95% CI 1.20, 11.20, respectively). Males were less likely than females to eat fish other than tuna or salmon (OR 0.58; 95% CI 0.34, 0.97). Caucasians were more likely to consume tuna (OR 0.31; 95% CI 0.10, 0.96) or salmon and tuna (OR 0.34; 95% CI 0.12, 0.91), while non-Caucasians were more likely to consume other fish types (OR 2.73; 95% CI 1.45, 5.12). Total blood Hg was associated with weekly consumption of any type of fish (p = 0.01) and with salmon and tuna consumption (p = 0.01). Salmon was associated with plasma omega-3s (p = 0.01). Se was not associated with fish intake categories. Risk communicators can use these findings to influence seafood preferences of different demographic groups. PMID:26318872

  16. Ground based in situ measurements of arctic cloud microphysical and optical properties at Mount Zeppelin (Ny-Alesund Svalbard)

    NASA Astrophysics Data System (ADS)

    Guyot, Gwennolé; Jourdan, Olivier; Olofson, Frans; Schwarzenboeck, Alfons; Gourbeyre, Christophe; Febvre, Guy; Dupuy, Régis; Bernard, Christophe; Tunved, Peter; Ancellet, Gérard; Law, Kathy; Wobrock, Wolfram; Shcherbakov, Valery

    2015-04-01

    The high sensitivity of the polar regions to climate perturbation, due to complex feedback mechanisms existing in this region, was shown by many studies (Solomon et al., 2007; Verlinde et al., 2007; IPCC, 2007). In particular, climate simulations suggest that cloud feedback plays an important role in the arctic warming (Vavrus 2004; Hassol, 2005). Moreover, the high seasonal variability of arctic aerosol properties (Engwall et al., 2008; Tunveld et al., 2013) is expected to significantly impact the cloud properties during the winter-summer transition. Field measurements are needed for improved understanding and representation of cloud-aerosol interactions in climate models. Within the CLIMSLIP project (CLimate IMpacts of Short-LIved Pollutants and methane in the arctic), a two months (March-April 2012) ground-based cloud measurement campaign was performed at Mt Zeppelin station, Ny-Alesund, Svalbard. The experimental set-up comprised a wide variety of instruments. A CPI (Cloud Particle Imager) was used for the microphysical and morphological characterization of ice particles. Measurements of sized-resolved liquid cloud parameters were performed by the FSSP-100 (Forward Scattering Spectrometer Probe). The Nevzorov Probe measured the bulk properties (LWC and IWC) of clouds. The Polar Nephelometer (PN) was used to assess the single scattering properties of an ensemble of cloud particles. This cloud instrumentation combined with the aerosol properties (size distribution and total concentration) continuously measured at the station allowed us to study the variability of the microphysical and optical properties of low level Mixed Phase Clouds (MPC) as well as the aerosol-cloud interaction in the Arctic. Typical properties of MPC, snow precipitation and blowing snow will be presented. First results suggest that liquid water is ubiquitous in arctic low level clouds. Precipitations are characterized by large (typically 1 mm sized) stellar and pristine shape particles

  17. Dynamics of the methane profile through the water column of meromictic Fayetteville Green Lake, N.Y

    NASA Astrophysics Data System (ADS)

    McClure, B. E.; Havig, J. R.; Sowers, T. A.; Hamilton, T. L.; McCormick, M.; Kump, L. R.

    2013-12-01

    Green Lake in Fayetteville, N.Y. is a meromictic lake with a chemocline approximately 21 meters below the surface where redox chemistry shifts from micro-aerobic to euxinic, and a purple- and green- sulfur bacterial plate is a predominant feature. Historic data, mirrored by our recent (November 2012) high-resolution sampling and analysis, document a monimolimnion methane concentration profile that increases nearly linearly with depth to the bottom sediments. Gas chromatography (GC) and Flame Ionization Detection (FID) analyses reveal concentrations exceeding20 μM CH4 at 30 cm depth in the sediments, lower concentrations ranging from ~5 μM CH4 at 44 m to 1.5 μM CH4 at 21.75 m in the water column, and decreased concentrations with an average of 0.12 μM CH4 from 21 m through the chemocline and the oxic zone, demonstrating a diffusive trend from sediments to the chemocline. However, our findings exhibit a departure from linearity from 21-30 meters in which methane concentrations were higher than expected if the sediments were the sole source of methane. We incubated biomass collected from 24 m (June 2013) to examine the source of this unexpected ';hump' in methane concentrations in the water column. To date, no methane production has been observed. Isotopic analysis for δ 13C in CH4 of seven water samples collected from depths above, below and in the methane ';hump' indicate that methane present in the water column is biogenic. Furthermore, the δ 13C values observed, approximately -100‰, indicate biologically- mediated cycling of methane. δ13C values of dissolved inorganic carbon (DIC) indicate input of oxidized methane. These findings suggest that two sources of methane with similar isotopic compositions exist, one diffusing from lake-bottom sediments and the other laterally injected from seeps at or near the chemocline, with consumption near the base of the chemocline. Coupled geochemical analyses show that sulfide and ammonia exhibit a similar concentration

  18. Inner-shelf circulation and sediment dynamics on a series of shoreface connected ridges offshore of Fire Island, NY

    USGS Publications Warehouse

    Warner, John C.; List, Jeffrey H.; Schwab, William C.; Voulgaris, George; Armstrong, Brandy N.; Marshall, N

    2014-01-01

    Locations along the inner-continental shelf offshore of Fire Island, NY, are characterized by a series of shoreface connected ridges (SFCRs). These sand ridges have approximate dimensions of 10 km in length, 3 km spacing, up to ~8 m ridge to trough relief, and are oriented obliquely at approximately 30 degrees clockwise from the coastline. Stability analysis from previous studies explains how sand ridges such as these could be formed and maintained by storm-driven flows directed alongshore with a key maintenance mechanism of offshore deflected flows over ridge crests and onshore in the troughs. We examine these processes both with a limited set of idealized numerical simulations and analysis of observational data. Model results confirm that along-shore flows over the SFCRs exhibit offshore veering of currents over the ridge crests and onshore-directed flows in the troughs, and demonstrate the opposite circulation pattern for a reverse wind. To further investigate these maintenance processes, oceanographic instruments were deployed at seven sites on the SFCRs offshore of Fire Island to measure water levels, ocean currents, waves, suspended-sediment concentrations, and bottom stresses from January to April 2012. Data analysis reveals that during storms with winds from the northeast the processes of offshore deflection of currents over ridge crests and onshore in the troughs were observed, and during storm events with winds from the southwest a reverse flow pattern over the ridges occurred. Computations of suspended-sediment fluxes identify periods that are consistent with SFCR maintenance mechanisms. Alongshore winds from the northeast drove fluxes offshore on the ridge crest and onshore in the trough that would tend to promote ridge maintenance. However, alongshore winds from the southwest drove opposite circulations. The wind fields are related to different storm types that occur in the region (low pressure systems, cold fronts, and warm fronts). From the limited

  19. TiNy Titans: The Role of Dwarf-Dwarf Interactions in Low-mass Galaxy Evolution

    NASA Astrophysics Data System (ADS)

    Stierwalt, S.; Besla, G.; Patton, D.; Johnson, K.; Kallivayalil, N.; Putman, M.; Privon, G.; Ross, G.

    2015-05-01

    We introduce TiNy Titans (TNT), the first systematic study of star formation and the subsequent processing of the interstellar medium in interacting dwarf galaxies. Here we present the first results from a multiwavelength observational program based on a sample of 104 dwarf galaxy pairs selected from a range of environments within the spectroscopic portion of the Sloan Digital Sky Survey and caught in various stages of interaction. The TNT dwarf pairs span mass ratios of M*,1/M*,2 < 10, projected separations <50 kpc, and pair member masses of 7 < log({{M}*}/{{M}⊙ }) < 9.7. The dwarf-dwarf merger sequence, as defined by TNT at z = 0, demonstrates conclusively and for the first time that the star formation enhancement observed for massive galaxy pairs also extends to the dwarf mass range. Star formation is enhanced in paired dwarfs in otherwise isolated environments by a factor of 2.3 (±0.7) at pair separations <50 kpc relative to unpaired analogs. The enhancement decreases with increasing pair separation and extends out to pair separations as large as 100 kpc. Starbursts, defined by Hα EQW >100 Å, occur in 20% of the TNT dwarf pairs, regardless of environment, compared to only 6%-8% of the matched unpaired dwarfs. Starbursts can be triggered throughout the merger (i.e., out to large pair separations) and not just approaching coalescence. Despite their enhanced star formation and triggered starbursts, most TNT dwarf pairs have similar gas fractions relative to unpaired dwarfs of the same stellar mass. Thus, there may be significant reservoirs of diffuse, non-star-forming neutral gas surrounding the dwarf pairs, or the gas consumption timescales may be long in the starburst phase. The only TNT dwarf pairs with low gas fractions (fgas\\lt 0.4) and the only dwarfs, either paired or unpaired, with Hα EQW < 2 Å are found near massive galaxy hosts. We conclude that dwarf-dwarf interactions are significant drivers of galaxy evolution at the low-mass end, but

  20. Characterizing SixNy absorbers and support beams for far-infrared/submillimeter transition-edge sensors

    NASA Astrophysics Data System (ADS)

    Beyer, A. D.; Kenyon, M. E.; Echternach, P. M.; Eom, B.-H.; Bueno, J.; Day, P. K.; Bock, J. J.; Bradford, C. M.

    2010-07-01

    We report on the characterization of SixNy (Si-N) optical absorbers and support beams for transition-edge sensors (TESs). The absorbers and support beams measured are suitable to meet ultra-sensitive noise equivalent power (NEP<=10-19W/√Hz) and effective response time (τ) requirements (τ<=100ms) for space-borne far-infrared( IR)/submillimeter(sub-mm) spectrometers, such as the Background Limited far-Infrared/Sub-mm Spectrograph (BLISS) and the SpicA FAR-infrared Instrument (SAFARI) for the SPace Infrared telescope for Cosmology and Astrophysics (SPICA). The thermal response time (τ0) of an absorber suspended by support beams from a lowtemperature substrate depends on the heat capacity (C) of the absorber and the thermal conductance (G) of the support beams (τ0=C/G). In membrane-isolated TESs for BLISS, the effective response time τ is expected to be a factor of 20 smaller than τ0 because of voltage-biased electrothermal feedback operation and assumption of a reasonable open-loop gain, LI~20. We present design specifications for the arrays of membrane-isolated ultra-sensitive TESs for BLISS. Additionally, we measured G and τ0 for two Si-N noise thermometry device (NTD) architectures made using different fabrication processes: (1) a solid membrane Si-N absorber suspended by thin and long Si-N support beams and (2) a wire-mesh Si-N absorber suspended by long, and even thinner, Si-N support beams. The measurements of G and τ0 were designed to test suitability of the Si-N thermal performance to meet the demands of the two SPICA instruments. The solid membrane NTD architecture is similar to the TES architecture for SAFARI and the mesh membrane NTD is similar to that of BLISS TESs. We report measured values of G and C for several BLISS and SAFARI NTD devices. We observe that the heat capacity of the solid membrane devices can be reduced to the order of 1fJ/K at 65mK for devices that are wet etched by KOH. However, C for these devices is found to be on the order

  1. Short-term variations in surface UV-B irradiance and total ozone column at Ny-Ålesund during the QAARC campaign

    NASA Astrophysics Data System (ADS)

    Petkov, Boyan; Vitale, Vito; Gröbner, Julian; Hülsen, Gregor; De Simone, Sara; Gallo, Veronica; Tomasi, Claudio; Busetto, Maurizio; Barth, Vigdis Lonar; Lanconelli, Christian; Mazzola, Mauro

    2012-05-01

    Diurnal variations in total ozone column were observed to exceed 40 DU during the QAARC campaign of late spring 2009 held at the Ny-Ålesund Arctic station in Svalbard. They were correlated to corresponding oscillations of surface UV-B irradiance, assuming that the strong dependence between these two variables ensures the reliability of registered total ozone oscillations. To make the comparison, an approach is proposed that allows the retrieval of diurnal variability in UV-B irradiance due to total ozone column changes, for application to the data collected during the campaign. The UV irradiance features observed with the reference spectroradiometer over a 7-day period were analyzed together with the corresponding ozone column data-sets, simultaneously obtained using two different devices. Power curves were found to provide the best-fit solutions for the retrieved UV-B variations, examined as a function of total ozone variations. Such approximations are characterized by regression coefficients of about - 0.94 and by the exponent named in earlier studies as the radiation amplification factor (RAF), which was found to vary between 0.79 and 2.49. These RAF evaluations are in good agreement with previous estimates derived from both field measurements and model evaluations, which confirm the complete dependability of the short-term variations in the ozone column measured at Ny-Ålesund.

  2. Luminescence properties of Ce3+ and Tb3+ co-doped SiOxNy thin films: Prospects for color tunability in silicon-based hosts

    NASA Astrophysics Data System (ADS)

    Ramírez, J. M.; Ruiz-Caridad, A.; Wojcik, J.; Gutierrez, A. M.; Estradé, S.; Peiró, F.; Sanchís, P.; Mascher, P.; Garrido, B.

    2016-03-01

    In this work, the role of the nitrogen content, the annealing temperature, and the sample morphology on the luminescence properties of Ce3+ and Tb3+ co-doped SiOxNy thin films has been investigated. An increasing nitrogen atomic percentage has been incorporated in the host matrix by gradually replacing oxygen with nitrogen during fabrication while maintaining the Si content unaltered, obtaining a sequential variation in the film composition from nearly stoichiometric SiO2 to SiOxNy. The study of rare earth doped single layers has allowed us to identify the parameters that yield an optimum optical performance from Ce3+ and Tb3+ ions. Ce3+ ions proved to be highly sensitive to the annealing temperature and the nitrogen content, showing strong PL emission for relatively low nitrogen contents (from 0 to 20%) and moderate annealing temperatures (800-1000 °C) or under high temperature annealing (1180 °C). Tb3+ ions, on the other hand, displayed a mild dependence on those film parameters. Rare earth co-doping has also been investigated by comparing the luminescence properties of three different approaches: (i) a Ce3+ and Tb3+ co-doped SiOxNy single layer, (ii) a bilayer composed of two SiOxNy single layers doped with either Ce3+ or Tb3+ ions, and (iii) a multilayer composed of a series of either Tb3+ or Ce3+-doped SiOxNy thin films with interleaved SiO2 spacers. Bright green emission and efficient energy transfer from either Ce3+ ions or Ce silicates to Tb3+ ions has been observed in the co-doped single layer as a consequence of the strong ion-ion interaction. On the other hand, independent luminescence from Ce3+ and Tb3+ ions has been observed in the Ce3+ and Tb3+ co-doped bilayer and multilayer, providing a good scenario to develop light emitting devices with wide color tunability by varying the number of deposited films that contain each rare earth dopant. Moreover, the optoelectronic properties of Ce3+- and/or Tb3+-doped thin films have been studied by depositing

  3. Partnership to Enhance Diversity in Marine Geosciences: Holocene Climate and Anthorpogenic Changes from Long Island Sound, NY

    NASA Astrophysics Data System (ADS)

    McHugh, C. M.; Cormier, M.; Marchese, P.; Zheng, Y.; Kohfeld, K.

    2006-12-01

    assistance to attend college; and 3) through our regular teaching schedule for non-geoscience majors. The PIs work at four different institutions from NY metropolitan area: 1) Queens College (QC) from the City University of New York (CUNY.); 2) Queensborough Community College (CUNY), a minority serving college; 3) Lehman College (CUNY), a minority serving college; and 4) Lamont-Doherty Earth Observatory (LDEO), a world-class earth science research institution. External financial support for the program has been secured through the City University of New York Graduate Center through a MAGNET fellowship, Minorities Striving and Pursuing Higher Degrees of Success in Earth Systems Science Professional Development Program 2006, through two industry grants (Entergy Co. and NRG Energy), and in the future, through the availability at competitive rates of local research vessels for day- trips. We anticipate that the program will further gain momentum through partnerships with other City University of New York senior and community colleges, and thanks to word of mouth from those students who participated in the program.

  4. Improvement of process uniformity in recessed gate AlGaN/GaN HFET by selective etching of in-situ SixNy on AlGaN

    NASA Astrophysics Data System (ADS)

    Ko, Hwa-Young; Park, Jinhong; Lee, Hojung; Jo, Youngje; Song, Misun; Jang, T.

    2014-01-01

    The effects of in-situ SixNy etching were investigated by comparing the uniformity of threshold voltage on recessed gate AlGaN/GaN heterostructure field effect transistor (HFET) devices with in-situ grown SixNy passivation. By varying O2 ratio in total gas flow, etch rate and selectivity of SixNy and AlGaN were changed significantly. The etch rate of AlGaN was reduced by adding O2 in gas mixture, which caused the formation of AlOx and GaOx on the surface during etching process. The etch rate of in-situ SixNy was decreased with increasing O2 ratio. By this relationship, the highest selectivity was obtained with 30% O2 ratio in total gas flow and selectivity was increased from 5 : 1 to 100 : 1. Using this optimized etching condition, the standard deviation of threshold voltage on AlGaN/GaN recess gate HFET was improved from 0.60 to 0.18 on 6-in. processed wafer.

  5. Major Histocompatibility Complex (MHC) Class I Processing of the NY-ESO-1 Antigen Is Regulated by Rpn10 and Rpn13 Proteins and Immunoproteasomes following Non-lysine Ubiquitination.

    PubMed

    Golnik, Richard; Lehmann, Andrea; Kloetzel, Peter-Michael; Ebstein, Frédéric

    2016-04-15

    The supply of MHC class I-restricted peptides is primarily ensured by the degradation of intracellular proteins via the ubiquitin-proteasome system. Depending on the target and the enzymes involved, ubiquitination is a process that may dramatically vary in terms of linkages, length, and attachment sites. Here we identified the unique lysine residue at position 124 of the NY-ESO-1 cancer/testis antigen as the acceptor site for the formation of canonical Lys-48-linkages. Interestingly, a lysine-less form of NY-ESO-1 was as efficient as its wild-type counterpart in supplying the HLA-A*0201-restricted NY-ESO-1157-165 antigenic peptide. In fact, we show that the regulation of NY-ESO-1 processing by the ubiquitin receptors Rpn10 and Rpn13 as a well as by the standard and immunoproteasome is governed by non-canonical ubiquitination on non-lysine sites. In summary, our data underscore the significance of atypical ubiquitination in the modulation of MHC class I antigen processing. PMID:26903513

  6. Effect of electrical stress on Au/Pb (Zr0.52Ti0.48) O3/TiOxNy/Si gate stack for reliability analysis of ferroelectric field effect transistors

    NASA Astrophysics Data System (ADS)

    Khosla, Robin; Sharma, Deepak K.; Mondal, Kunal; Sharma, Satinder K.

    2014-10-01

    Metal-Ferroelectric-Insulator-Semiconductor (MFIS) structure with 20 nm thin lead zirconate titanate (PZT) ferroelectric film and 6 nm ultrathin high-κ titanium oxynitride (TiOxNy) insulator layer on p-Si substrate were fabricated. Effect of constant voltage stress (CVS) on electrical characteristics of MFIS structure was investigated to study the reliability of fabricated devices. The experimental results showed trivial variation in memory window (ΔW) from 1.05 to 1 V under CVS of 0 to 15 V (5.76 MV/cm) at sweep voltage of ±5 V. Also, leakage current density (J) reduced from 5.57 to 1.94 μA/cm2 under CVS of 5.76 MV/cm, supported by energy band diagram. It signifies highly reliable TiOxNy buffer layer for Ferroelectric Random Access Memory. After programming at ±5 V, the high (CH) and low (CL) capacitances reliability remains distinguishable for 5000 s even if we extrapolate measured data to 15 years. Microstructures analysis of XRD reveals the formation of (100) and (111) orientation of PZT and TiOxNy, respectively. Thus, Au/PZT/TiOxNy/Si, MFIS gate stacks can be potential candidate for next generation reliable Ferroelectric Field Effect Transistors.

  7. Agreement by and between the County of Rensselaer and the Board of Trustees of Hudson Valley Community College as Co-Employers and the Hudson Valley Community College Non-Teaching Professional Organization, NEA/NY.

    ERIC Educational Resources Information Center

    Hudson Valley Community Coll., Troy, NY.

    This document is comprised of articles of agreement and addenda by and between the County of Rensselaer and the Board of Trustees of Hudson Valley Community College as co-employers and the College Non-Teaching Professional Organization, NEA/NY ("association"). The articles address topics such as determination of employment titles, civil service…

  8. Source characterization and control technology assessment of methylene chloride emissions from Eastman Kodak Company, Rochester, NY. Final report, July 1988-April 1989

    SciTech Connect

    Walata, S.A.; Rehm, R.M.

    1989-07-01

    This 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 cellulose triacetate film support. Work has involved: a plant visit where major DCM emission sources were inspected, and evaluation of current and potential control technologies for the DCM emission sources. The report contains information gathered during the plant visit to the Kodak Park facility. Included are emission estimates determined by Kodak of all emission points greater than 8000 lb (3600 kg)/yr DCM, as well as a description of each point observed during the visit. Also included are results of an evaluation of control technologies that might be applied to the major emission sources. A cost analysis of different add-on control devices is provided for four of the uncontrolled emission points.

  9. Comparison between experimental and theoretical determination of the local structure of the GaAs1-yNy dilute nitride alloy

    NASA Astrophysics Data System (ADS)

    Ciatto, Gianluca; D'Acapito, Francesco; Sanna, Simone; Fiorentini, Vincenzo; Polimeni, Antonio; Capizzi, Mario; Mobilio, Settimio; Boscherini, Federico

    2005-03-01

    We present a combined experimental and theoretical study of the local structure of the GaAs1-yNy dilute nitride alloy. Experimental results obtained by x-ray absorption spectroscopy have been compared with first-principles density-functional supercell calculations and with the predictions of three different valence force field models. Both experiments and calculations find that inclusion of N induces static disorder in the Ga-As bond length distribution. An increase of the Ga-As bond length upon N incorporation in gallium arsenide has been observed; this is due to the competing effects of the decrease of the free lattice parameter and the tensile strain due to pseudomorphic growth. The different theoretical calculations reproduce more or less accurately this bond length expansion; we discuss the performance of the different valence force field models in predicting the measured bond lengths.

  10. Improved electrical performances of plasma-enhanced atomic layer deposited TaCxNy films by adopting Ar /H2 plasma

    NASA Astrophysics Data System (ADS)

    Park, Tae Joo; Kim, Jeong Hwan; Jang, Jae Hyuck; Na, Kwang Duk; Hwang, Cheol Seong; Kim, Jong Hoon; Kim, Gee-Man; Choi, Jae Ho; Choi, Kang Joon; Jeong, Jae Hak

    2007-12-01

    TaCxNy films were grown by a plasma-enhanced atomic layer deposition using Ta(N-t-C5H11)[N(CH3)2]3 as the precursor and H2 or Ar /H2 plasma as the reducing agent. The Ar /H2 plasma appeared to efficiently break the Ta-N bonds in the Ta precursor and formed more TaCx, which significantly decreased the resistivity of the films (˜255μΩcm ) compared with the case of the H2 plasma (˜1570μΩcm). The Ar /H2 plasma also made the films denser and efficiently eliminated the oxygen from the films. This improved the resistance against the elemental diffusion as well as the aging characteristics of the films after exposure to air.

  11. Measurements of current-voltage-induced heating in the Al/SrTiO3-xNy/Al memristor during electroformation and resistance switching

    NASA Astrophysics Data System (ADS)

    Shkabko, A.; Aguirre, M. H.; Marozau, I.; Lippert, T.; Weidenkaff, A.

    2009-10-01

    Heating of the Al/SrTiO3-xNy/Al memristor is characterized during electroformation and switching of the resistances. The electrode with the higher voltage potential is heated to higher temperatures than the electrode with the lower potential, suggesting a reversible (nonstable) displacement of the anions in a low voltage region (|V|<±3 V). Application of a threshold voltage appropriate for resistance switching (|V|≥±3 V) facilitates migration of anions to the anode interface and increases the local anode temperature to a maximum of 285 °C. The hysteretic I-V curves are discussed taking into account tunnel barrier formation/break and inhomogeneous Schottky barrier modification at the anode interface.

  12. Optical and structural properties of SiOxNyHz films deposited by electron cyclotron resonance and their correlation with composition

    NASA Astrophysics Data System (ADS)

    del Prado, A.; San Andrés, E.; Mártil, I.; González-Diaz, G.; Bravo, D.; López, F. J.; Bohne, W.; Röhrich, J.; Selle, B.; Martínez, F. L.

    2003-06-01

    SiOxNyHz films were deposited from O2, N2, and SiH4 gas mixtures at room temperature using the electron cyclotron resonance plasma method. The absolute concentrations of all the species present in the films (Si, O, N, and H) were measured with high precision by heavy-ion elastic recoil detection analysis. The composition of the films was controlled over the whole composition range by adjusting the precursor gases flow ratio during deposition. The relative incorporation of O and N is determined by the ratio Q=φ(O2)/φ(SiH4) and the relative content of Si is determined by R=[φ(O2)+φ(N2)]/φ(SiH4) where φ(SiH4), φ(O2), and φ(N2) are the SiH4, O2, and N2 gas flows, respectively. The optical properties (infrared absorption and refractive index) and the density of paramagnetic defects were analyzed in dependence on the film composition. Single-phase homogeneous films were obtained at low SiH4 partial pressure during deposition; while those samples deposited at high SiH4 partial pressure show evidence of separation of two phases. The refractive index was controlled over the whole range between silicon nitride and silicon oxide, with values slightly lower than in stoichiometric films due to the incorporation of H, which results in a lower density of the films. The most important paramagnetic defects detected in the films were the K center and the E' center. Defects related to N were also detected in some samples. The total density of defects in SiOxNyHz films was higher than in SiO2 and lower than in silicon nitride films.

  13. Circumpolar transport and air-surface exchange of atmospheric mercury at Ny-Ålesund (79° N), Svalbard, spring 2002

    NASA Astrophysics Data System (ADS)

    Sommar, J.; Wängberg, I.; Berg, T.; Gårdfeldt, K.; Munthe, J.; Richter, A.; Urba, A.; Wittrock, F.; Schroeder, W. H.

    2004-03-01

    Mercury in different environmental compartments has been measured at Ny-Ålesund (78°54' N, 11°53' E) during an intensive campaign, 17 April to 14 May 2002. Time-resolved speciated determination of mercury in the atmosphere and snow was conducted at the Norwegian research station at the Zeppelin mountain, 474 m above the sea level, and at the Italian research facility Dirigibile Italia, 12 m above the sea level. Total Gaseous Mercury (TGM) was present in the range <0.1 to 2.2 ng m-3 during the campaign. Three mercury depletion events, identified as periods with decreased TGM concentrations, were observed. At the lower altitude, TGM concentrations following such events were found to exhibit both higher magnitude and larger variability in comparison to results from the Zeppelin station. Oxidised mercury species in air and fall-out with snow as well as mercury attached to particles were also measured and their concentrations were found to be anti-correlated with TGM in air. The strongest modulation was observed for total mercury concentration (Hg-tot) in snow (range 1.5-76.5 ng L-1). Solid evidence for photo-stimulated emissions of Hg0(g) from the snow pack in conjunction to depletion events were obtained from gradient measurements as well as from flux chamber measurements. Steep diurnal concentration variations of Hg0(aq) in surface seawater were also found to concur with changing solar radiation. The concentration of Hg0(aq) in seawater was found to be in the range 12.2-70.4 pg L-1, which corresponds to supersaturation. Hence, the seawater surface constituted a source emitting elemental mercury. The concentrations of the transient mercury forms RGM (Reactive Gaseous Mercury) and PM (Particulate Mercury) respectively and BrO column densities detected using a zenith and off-axis sky viewing DOAS instrument were very low except for a few individual samples during the major depletion event. An evaluation of trajectories for selected events and comparisons with Br

  14. Effects of an intense, high-frequency laser field on bound states in Ga1 − xInxNyAs1 − y/GaAs double quantum well

    PubMed Central

    2012-01-01

    Within the envelope function approach and the effective-mass approximation, we have investigated theoretically the effect of an intense, high-frequency laser field on the bound states in a GaxIn1 − xNyAs1 − y/GaAs double quantum well for different nitrogen and indium mole concentrations. The laser-dressed potential, bound states, and squared wave functions related to these bound states in Ga1 − xInxNyAs1 − y/GaAs double quantum well are investigated as a function of the position and laser-dressing parameter. Our numerical results show that both intense laser field and nitrogen (indium) incorporation into the GaInNAs have strong influences on carrier localization. PMID:23113959

  15. The effect of magnetic field on the impurity binding energy of shallow donor impurities in a Ga1−xInxNyAs1−y/GaAs quantum well

    PubMed Central

    2012-01-01

    Using a variational approach, we have investigated the effects of the magnetic field, the impurity position, and the nitrogen and indium concentrations on impurity binding energy in a Ga1−xInxNyAs1−y/GaAs quantum well. Our calculations have revealed the dependence of impurity binding on the applied magnetic field, the impurity position, and the nitrogen and indium concentrations. PMID:23095253

  16. Physical Characteristics of Arctic Clouds from Ground-based Remote-sensing with a Polarized Micro-Pulse Lidar and a 95-GHz Cloud Radar in Ny-Ålesund, Svalbard

    NASA Astrophysics Data System (ADS)

    Shiobara, M.; Takano, T.; Okamoto, H.; Yabuki, M.

    2015-12-01

    Clouds and aerosols are key elements having a potential to change climate by their radiative effects on the energy balance in the global climate system. In the Arctic, we have been continuing ground-based remote-sensing measurements for clouds and aerosols using a sky-radiometer, a micro-pulse lidar (MPL) and an all-sky camera in Ny-Ålesund (78.9N, 11.9E), Svalbard since early 2000's. In addition to such regular operations, several new measurements have been performed with a polarization MPL since August 2013, a 95GHz Doppler cloud radar since September 2013, and a dual frequency microwave radiometer since June 2014. An intensive field experiment for cloud-aerosol-radiation interaction study named A-CARE (PI: J. Ukita) was conducted for water clouds in the period of 23 June - 13 July 2014 and for mixed phase clouds in the period of 30 March - 23 April 2015 in Ny-Alesund. The experiment consisted of ground-based remote-sensing and in-situ cloud microphysics measurements. In this paper, preliminary results from these remote-sensing measurements will be presented, particularly in regard to physical characteristics of Arctic clouds based on radar-lidar collocated observation in Ny-Ålesund.

  17. Vaccination with NY-ESO-1 protein and CpG in Montanide induces integrated antibody/Th1 responses and CD8 T cells through cross-priming.

    PubMed

    Valmori, Danila; Souleimanian, Naira E; Tosello, Valeria; Bhardwaj, Nina; Adams, Sylvia; O'Neill, David; Pavlick, Anna; Escalon, Juliet B; Cruz, Crystal M; Angiulli, Angelica; Angiulli, Francesca; Mears, Gregory; Vogel, Susan M; Pan, Linda; Jungbluth, Achim A; Hoffmann, Eric W; Venhaus, Ralph; Ritter, Gerd; Old, Lloyd J; Ayyoub, Maha

    2007-05-22

    The use of recombinant tumor antigen proteins is a realistic approach for the development of generic cancer vaccines, but the potential of this type of vaccines to induce specific CD8(+) T cell responses, through in vivo cross-priming, has remained unclear. In this article, we report that repeated vaccination of cancer patients with recombinant NY-ESO-1 protein, Montanide ISA-51, and CpG ODN 7909, a potent stimulator of B cells and T helper type 1 (Th1)-type immunity, resulted in the early induction of specific integrated CD4(+) Th cells and antibody responses in most vaccinated patients, followed by the development of later CD8(+) T cell responses in a fraction of them. The correlation between antibody and T cell responses, together with the ability of vaccine-induced antibodies to promote in vitro cross-presentation of NY-ESO-1 by dendritic cells to vaccine-induced CD8(+) T cells, indicated that elicitation of NY-ESO-1-specific CD8(+) T cell responses by cross-priming in vivo was associated with the induction of adequate levels of specific antibodies. Together, our data provide clear evidence of in vivo cross-priming of specific cytotoxic T lymphocytes by a recombinant tumor antigen vaccine, underline the importance of specific antibody induction for the cross-priming to occur, and support the use of this type of formulation for the further development of efficient cancer vaccines. PMID:17517626

  18. Diversity and distribution of lichen-associated fungi in the Ny-Ålesund Region (Svalbard, High Arctic) as revealed by 454 pyrosequencing.

    PubMed

    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

  19. Long-range transport of atmospheric lead reaching Ny-Ålesund: Inter-annual and seasonal variations of potential source areas

    NASA Astrophysics Data System (ADS)

    Bazzano, Andrea; Cappelletti, David; Udisti, Roberto; Grotti, Marco

    2016-08-01

    Atmospheric particulate matter (PM10) was collected at Ny-Ålesund (Svalbard Islands, Norwegian Arctic) during spring and summer from 2010 to 2014 and analysed for lead content, enrichment factor and isotopic composition (208Pb/206Pb and 207Pb/206Pb). It was found that atmospheric lead was mainly of anthropogenic origin and neither its mean concentration, nor its isotopic composition was subjected to significant inter-annual differences (p-value > 0.1). Seasonal differences in both lead content and isotopic compositions occurred (p-value < 0.001), with the exception of 2013 samples. Lead content in spring was higher than in summer. Isotopic analysis indicated that mining and smelting activities in the Rudny Altay region (Central Eurasia), as well as industrial emission in north-eastern North America, were the main sources of atmospheric lead in spring and summer, respectively. During 2013, no significant differences between the two seasons were found (p-value > 0.3), showing a prolonged influence of Eurasian sources also in summer. The results obtained by the Pb isotopic composition were corroborated by a back-trajectory cluster analysis of air-masses reaching the sampling site.

  20. Polychlorinated biphenyls (PCBs) and polybrominated biphenyl ethers (PBDEs) in environmental samples from Ny-Ålesund and London Island, Svalbard, the Arctic.

    PubMed

    Zhu, Chaofei; Li, Yingming; Wang, Pu; Chen, Zhaojing; Ren, Daiwei; Ssebugere, Patrick; Zhang, Qinghua; Jiang, Guibin

    2015-05-01

    Polychlorinated biphenyls (PCBs) and polybrominated biphenyl ethers (PBDEs) were determined in environmental samples collected from Ny-Ålesund and London Island, Svalbard, the Arctic. Total PCB concentrations (∑25PCBs) varied from 0.57 to 2.52 ng g(-1) dry weight (dw) in soil, 0.30 to 1.16 ng g(-1) dw in plants and 0.56 to 0.98 ng g(-1) dw in reindeer dung. The non-Aroclor congener of CB-11 was predominant in most samples compared to other congeners, accounting for 16.0±9.8% to the ∑25PCBs. The ∑13PBDEs concentrations were 1.7-416, 36.7-495 and 28.1-104 pg g(-1) dw in soil, plants and reindeer dung, respectively. The signature of enantioselective biotransformation was observed in all samples for chiral CB-95, whereas in parts of samples for other chiral PCBs. Bioaccumulation factors (BAFs) in six plant species varied within individual contaminant congeners and plant species, with BAFs less than 1 for ∑PCBs and higher than 1 for ∑PBDEs. BAF values decreased with increasing soil concentrations, suggesting that high background levels in soil restricted the accumulation of these contaminants by plants. PMID:25697952

  1. Distribution and transfer pattern of Polychlorinated Biphenyls (PCBs) among the selected environmental media of Ny-Ålesund, the Arctic: As a case study.

    PubMed

    Zhang, Peng; Ge, Linke; Gao, Hui; Yao, Ting; Fang, Xiaodan; Zhou, Chuanguang; Na, Guangshui

    2014-12-15

    Polychlorinated Biphenyls (PCBs) were analyzed in multi-environmental samples collected from Ny-Ålesund, the Arctic to explore their legacy and transfer patterns. PCBs were ubiquitously in the environmental media, within the ranges of 1.73-6.27 and 9.18-141.1 pg m(-3) in vapor and aerosol, 2.76-10.8, 3.09-8.32, 22.5-56.3, 35.4-51.4 and 31.8-39.6 ng g(-1) (dry weight) in soil, sediment, plant, bird guano and reindeer faeces, respectively. The spatial distribution patterns exhibited a general southward decline in soil and sediment from the bay entrance to the inner bay. The concentration ratios of plants to soil inferred that no distinguished selective adsorption of PCBs congeners by plants existed and PCBs were mainly attributed to the air deposition on plant surface. The fugacity ratios among vapor, aerosol and soil indicted that the equilibrium status has not been reached and the net transferring direction was air-soil. PMID:25444625

  2. Diversity and distribution of lichen-associated fungi in the Ny-Ålesund Region (Svalbard, High Arctic) as revealed by 454 pyrosequencing

    PubMed Central

    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

  3. Diversity and Distribution of Aquatic Fungal Communities in the Ny-Ålesund Region, Svalbard (High Arctic) : Aquatic Fungi in the Arctic.

    PubMed

    Zhang, Tao; Wang, Neng-Fei; Zhang, Yu-Qin; Liu, Hong-Yu; Yu, Li-Yan

    2016-04-01

    We assessed the diversity and distribution of fungi in 13 water samples collected from four aquatic environments (stream, pond, melting ice water, and estuary) in the Ny-Ålesund Region, Svalbard (High Arctic) using 454 pyrosequencing with fungi-specific primers targeting the internal transcribed spacer (ITS) region of the ribosomal rRNA gene. Aquatic fungal communities in this region showed high diversity, with a total of 43,061 reads belonging to 641 operational taxonomic units (OTUs) being found. Of these OTUs, 200 belonged to Ascomycota, 196 to Chytridiomycota, 120 to Basidiomycota, 13 to Glomeromycota, and 10 to early diverging fungal lineages (traditional Zygomycota), whereas 102 belonged to unknown fungi. The major orders were Helotiales, Eurotiales, and Pleosporales in Ascomycota; Chytridiales and Rhizophydiales in Chytridiomycota; and Leucosporidiales and Sporidiobolales in Basidiomycota. The common fungal genera Penicillium, Rhodotorula, Epicoccum, Glaciozyma, Holtermanniella, Betamyces, and Phoma were identified. Interestingly, the four aquatic environments in this region harbored different aquatic fungal communities. Salinity, conductivity, and temperature were important factors in determining the aquatic fungal diversity and community composition. The results suggest the presence of diverse fungal communities and a considerable number of potentially novel fungal species in Arctic aquatic environments, which can provide reliable data for studying the ecological and evolutionary responses of fungi to climate change in the Arctic ecosystem. PMID:26492897

  4. Building America Case Study: Apartment Compartmentalization with an Aerosol-Based Sealing Process - Queens, NY; Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE)

    SciTech Connect

    2015-07-01

    Air sealing of building enclosures is a difficult and time-consuming process. Current methods in new construction require laborers to physically locate small and sometimes large holes in multiple assemblies and then manually seal each of them. The innovation demonstrated under this research study was the automated air sealing and compartmentalization of buildings through the use of an aerosolized sealant, developed by the Western Cooling Efficiency Center at University of California Davis.
    CARB sought to demonstrate this new technology application in a multifamily building in Queens, NY. The effectiveness of the sealing process was evaluated by three methods: air leakage testing of overall apartment before and after sealing, point-source testing of individual leaks, and pressure measurements in the walls of the target apartment during sealing. Aerosolized sealing was successful by several measures in this study. Many individual leaks that are labor-intensive to address separately were well sealed by the aerosol particles. In addition, many diffuse leaks that are difficult to identify and treat were also sealed. The aerosol-based sealing process resulted in an average reduction of 71% in air leakage across three apartments and an average apartment airtightness of 0.08 CFM50/SF of enclosure area.

  5. Persistent organic pollutants in muscle of fish collected from the Nové Mlýny reservoir in Southern Moravia, Czech Republic.

    PubMed

    Zelníčková, Lenka; Svobodová, Zdeňka; Maršálek, Petr; Dobšíková, Radka

    2015-07-01

    The aim of the present study was to investigate the content of organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) in muscle tissues of fish, i.e. carp (Cyprinus carpio, L.), bream (Abramis brama, L.) and pike perch (Stizostedion lucioperca, L.) from the middle Nové Mlýny reservoir and compare our results with previous corresponding studies. Samples were analysed by gas chromatography with ion trap tandem mass spectrometry. The highest contents of all pollutants were determined in muscle tissue of bream. The analysis of HCHs showed that β-HCH was the most abundant. PCB congener 28 was evaluated as the predominant PCB congener. The metabolite p,p'-DDE exhibited the highest concentration of all the monitored metabolites. The monitoring confirmed significantly (P < 0.01) higher concentrations of OCP and PCB in muscle of bream compared to carp and pike perch. The contents of pollutants in our study were found to be lower in comparison to the findings of some previous studies. PMID:26092236

  6. Breakdown field enhancement of Si-based MOS capacitor by post-deposition annealing of the reactive sputtered ZrOxNy gate oxide

    NASA Astrophysics Data System (ADS)

    Chew, Chun Chet; Goh, Kian Heng; Gorji, Mohammad Saleh; Tan, Chee Ghuan; Ramesh, S.; Wong, Yew Hoong

    2016-02-01

    Zirconium oxynitride (ZrOxNy) thin films were deposited on silicon (100) substrates by radio frequency-reactive magnetron sputtering in an argon-oxygen-nitrogen atmosphere. Post-deposition annealing (PDA) process was performed in argon ambient at various annealing temperatures (500, 600, 700 and 800 °C) for 15 min. Metal-oxide-semiconductor capacitors were then fabricated with aluminum as the gate electrode. The effects of PDA process on the thin film's structural and electrical properties of the samples were investigated. The structural properties of the deposited films have been evaluated by atomic force microscopy, Fourier transform infrared spectroscopy and Raman spectroscopy. On the other hand, the electrical characterization of the film was conducted by current-voltage analysis. The Raman results revealed that (600-800 °C) annealed samples comprised of crystalline multiphase films (t-ZrO2, fcc-ZrN and bcc γ-Zr2ON2). Interfacial layer consisted of Zr-Si-O, Si-O-N and Si-O phase was formed for all investigated samples, and interfacial layer growth was suppressed when annealed at lower temperatures (500 °C). Electrical result revealed that the sample annealed at a relatively low temperature of 500 °C has demonstrated the highest breakdown field which was attributed to the low surface roughness, the low interface trap and the highly amorphous multiphase film.

  7. Aerosol absorption coefficient and Equivalent Black Carbon by parallel operation of AE31 and AE33 aethalometers at the Zeppelin station, Ny Ålesund, Svalbard

    NASA Astrophysics Data System (ADS)

    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 < 30 ng m-3), the two instruments display a better agreement with regression slope for the 880 nm signal between the two at ~ 0.9 compared to a slope at ~ 0.6 during the period of higher absorbing carbon loads (400< EBC<30 ng m

  8. Intercomparison and Evaluation of Semi-Continuous PM-2.5 Nitrate and Sulfate Instruments During PMTACS-NY Summer 2001 Campaign in New York City

    NASA Astrophysics Data System (ADS)

    Hogrefe, O.; Drewnick, F.; Schwab, J. J.; Felton, H. D.; Demerjian, K. L.

    2002-12-01

    During the PM2.5 Technology Assessment and Characterization Study (PMTACS-NY) intensive measurement campaign in New York City (Queens) during Summer 2001, several semi-continuous PM-2.5 nitrate and sulfate instruments were deployed and operated side-by-side. The instruments were Rupprecht and Patashnick Ambient Particulate Nitrate Monitor (8400N) and Ambient Particulate Sulfate Monitor (8400S), an Aerodyne Research, Inc. Aerosol Mass Spectrometer (AMS), a Particle into Liquid Sampler with IC (PILS-IC) developed by Georgia Institute of Technology, and a Continuous Sulfate Monitor developed by George Allen at Harvard School of Public Health (HSPH). The performance of each of the instruments in the field is described briefly. The intercomparison of the sulfate mass concentration measurements from the four semi-continuous instruments yields almost one-to-one correlation between four instruments with correlation coefficients (R2) values above 0.9. The intercomparison of the nitrate measurements from the three semi-continuous instruments yields (R2) values of approximately 0.9. The 8400N results are lower than the PILS-IC and AMS values. The AMS and PILS-IC mass concentrations agree within 10%. Semi-continuous nitrate measurements are compared against one set of 24-hour filter samples analyzed by ion chromatography. Semi-continuous sulfate measurements are compared against three sets of 24-hour filter samples and one set of 6-hour filter samples. Semi-continuous particulate nitrate and sulfate measurements are highly correlated to the filter samples with (R2)greater than 0.9. It appears that PILS and AMS nitrate measurements agree with the filter results to within 10%, while the 8400N nitrate mass concentration measurements are biased low by ~ 33%. Comparison of semi-continuous particulate sulfate measurements with the filter measurements shows that the former are biased low by about 15%. Possible explanations for these biases will be discussed.

  9. 2014 iAREA campaign on aerosol in Spitsbergen - Part 2: Optical properties from Raman-lidar and in-situ observations at Ny-Ålesund

    NASA Astrophysics Data System (ADS)

    Ritter, C.; Neuber, R.; Schulz, Alexander; Markowicz, K. M.; Stachlewska, I. S.; Lisok, J.; Makuch, P.; Pakszys, P.; Markuszewski, P.; Rozwadowska, A.; Petelski, T.; Zielinski, T.; Becagli, S.; Traversi, R.; Udisti, R.; Gausa, M.

    2016-09-01

    In this work multi wavelength Raman lidar data from Ny-Ålesund, Spitsbergen have been analysed for the spring 2014 Arctic haze season, as part of the iAREA campaign. Typical values and probability distributions for aerosol backscatter, extinction and depolarisation, the lidar ratio and the color ratio for 4 different altitude intervals within the troposphere are given. These quantities and their dependencies are analysed and the frequency of altitude-dependent observed aerosol events are given. A comparison with ground-based size distribution and chemical composition is performed. Hence the aim of this paper is to provide typical and statistically meaningful properties of Arctic aerosol, which may be used in climate models or to constrain the radiative forcing. We have found that the 2014 season was only moderately polluted with Arctic haze and that sea salt and sulphate were the most dominant aerosol species. Moreover the drying of an aerosol layer after cloud disintegration has been observed. Hardly any clear temporal evolution over the 4 week data set on Arctic haze is obvious with the exception of the extinction coefficient and the lidar ratio, which significantly decreased below 2 km altitude by end April. In altitudes between 2 and 5 km the haze season lasted longer and the aerosol properties were generally more homogeneous than closer to the surface. Above 5 km only few particles were found. The variability of the lidar ratio is discussed. It was found that knowledge of the aerosol's size and shape does not determine the lidar ratio. Contrary to shape and lidar ratio, there is a clear correlation between size and backscatter: larger particles show a higher backscatter coefficient.

  10. Soil pH is a Key Determinant of Soil Fungal Community Composition in the Ny-Ålesund Region, Svalbard (High Arctic)

    PubMed Central

    Zhang, Tao; Wang, Neng-Fei; Liu, Hong-Yu; Zhang, Yu-Qin; Yu, Li-Yan

    2016-01-01

    This study assessed the fungal community composition and its relationships with properties of surface soils in the Ny-Ålesund Region (Svalbard, High Arctic). A total of thirteen soil samples were collected and soil fungal community was analyzed by 454 pyrosequencing with fungi-specific primers targeting the rDNA internal transcribed spacer (ITS) region. The following eight soil properties were analyzed: pH, organic carbon (C), organic nitrogen (N), ammonium nitrogen (NH4+-N), silicate silicon (SiO42--Si), nitrite nitrogen (NO2--N), phosphate phosphorus (PO43--P), and nitrate nitrogen (NO3--N). A total of 57,952 reads belonging to 541 operational taxonomic units (OTUs) were found. of these OTUs, 343 belonged to Ascomycota, 100 to Basidiomycota, 31 to Chytridiomycota, 22 to Glomeromycota, 11 to Zygomycota, 10 to Rozellomycota, whereas 24 belonged to unknown fungi. The dominant orders were Helotiales, Verrucariales, Agaricales, Lecanorales, Chaetothyriales, Lecideales, and Capnodiales. The common genera (>eight soil samples) were Tetracladium, Mortierella, Fusarium, Cortinarius, and Atla. Distance-based redundancy analysis (db-rda) and analysis of similarities (ANOSIM) revealed that soil pH (p = 0.001) was the most significant factor in determining the soil fungal community composition. Members of Verrucariales were found to predominate in soils of pH 8–9, whereas Sordariales predominated in soils of pH 7–8 and Coniochaetales predominated in soils of pH 6–7. The results suggest the presence and distribution of diverse soil fungal communities in the High Arctic, which can provide reliable data for studying the ecological responses of soil fungal communities to climate changes in the Arctic. PMID:26955371

  11. The potential of a salt-tolerant plant (Distichlis spicata cv. NyPa Forage) to treat effluent from inland saline aquaculture and provide livestock feed on salt-affected farmland.

    PubMed

    Lymbery, Alan J; Kay, Gavin D; Doupé, Robert G; Partridge, Gavin J; Norman, Hayley C

    2013-02-15

    Dryland salinity is a major problem affecting food production from agricultural land in Australia and throughout the world. Although there is much interest in using saline groundwater to grow marine fish on salt-affected farmland, the disposal of nutrient enriched, saline aquaculture effluent is a major environmental problem. We investigated the potential of the salt-tolerant NyPa Forage plant (Distichlis spicata L. Greene var. yensen-4a) to trap nutrients from saline aquaculture effluent and subsequently to provide a fodder crop for livestock. Sub-surface flow wetlands containing NyPa Forage were constructed and their efficacy in removing total nitrogen, ammonia, nitrite/nitrate, total phosphorus and orthophosphate was monitored under different levels of nutrients and salinity. The wetlands removed 60-90% of total nitrogen loads and at least 85% of ammonia, nitrite/nitrate, total phosphorus and orthophosphate loads, with greater efficiency at high nutrient and low salinity levels. The above-ground yield, sodium, crude protein (CP) and in vitro dry matter digestibility (DMD) of NyPa Forage plants were measured after fertilisation with different nutrient levels and cropping at different frequencies. Yield of plants increased with increased nutrient, while nutritive value was greater when nutrients were applied but did not differ among nutrient levels. Yield was not affected by cropping frequency, but nutritive value was greatest when plants were cropped at intervals of 21 or 42 days. At optimum nutrient addition and cropping levels, the plants had a mean CP content of 16.7% and an in vitro DMD of 67.6%, equivalent to an energy value of 9.5 MJ kg(-1). Assuming an equivalent fibre content and voluntary food intake as grass hay, and no accumulation of other toxic minerals, these nutritive values would be sufficient for maintenance or moderate liveweight gains in dry adult sheep or cattle. PMID:23333515

  12. Geomorphologic mapping in the Ny Ålesund area (Svalbard Island, Norway) for the analysis of geomorphologic effects on rock slopes induced by glacier retreat in climate sensitive High Arctic regions

    NASA Astrophysics Data System (ADS)

    Miccadei, Enrico; Piacentini, Tommaso; Casacchia, Ruggero; Sparapani, Roberto

    2014-05-01

    The geomorphological effects of glacial retreat, rapidly changing Arctic environments and consequent local temporary permafrost melting are several types of glacial and periglacial landforms (pingos, solifluction, drumlins, etc.) but also debris and rock falls, alluvial fan and glacial outwash development and scarp/slopes retreat and evolution. In this work we have realized a geomorphologic map of rockfalls, landslides, alluvial fans and the slopes and scarps of steep mountainsides in the Ny Ålesund area (Svalbard Island, Norway) focused on the analysis of rock falls as geomorphological effects of glacier retreat, permafrost degradation and higher temperatures on slope processes. The investigation is based on geological and geomorphological field survey, and remote sensing and aerial photo interpretation, The Ny Ålesund area landscape is characterized by rugged non-vegetated mountains only partially covered by glaciers, with steep flanks and rock scarps; the scarps are formed by different types of rocks (intrusive and effusive igneous rocks, marine sedimentary rocks); this landscape is highly affected by debris and rock falls (from scarps and slopes) forming wide talus slopes and by alluvial fan and fluvial outwash (from glaciers), which make the surface sedimentary cover of the island together with rock glaciers and moraine deposits and locally fluvial deposits. The work is focused on the comprehension of the role of different factors in inducing rock falls, alluvial fans, slope/scarps evolution in high geomorphological sensitivity environments (i.e. glacial, periglacial or mountain) including: orography, lithology, rock fracturation, morphostructural setting, meteorological context. The conclusions focus on the possible geomorphological hazards affecting the Ny Ålesund area.

  13. Differences in Arctic and Antarctic PSC occurrence as observed by lidar in Ny-Ålesund (79° N, 12° E) and McMurdo (78° S, 167° E)

    NASA Astrophysics Data System (ADS)

    Maturilli, M.; Neuber, R.; Massoli, P.; Cairo, F.; Adriani, A.; Moriconi, M. L.; di Donfrancesco, G.

    2005-08-01

    The extent of springtime Arctic ozone loss does not reach Antarctic ``ozone hole'' dimensions because of the generally higher temperatures in the northern hemisphere vortex and consequent less polar stratospheric cloud (PSC) particle surface for heterogeneous chlorine activation. Yet, with increasing greenhouse gases stratospheric temperatures are expected to further decrease. To infer if present Antarctic PSC occurrence can be applied to predict future Arctic PSC occurrence, lidar observations from McMurdo station (78° S, 167° E) and NyÅlesund (79° N, 12° E) have been analysed for the 9 winters between 1995 (1995/1996) and 2003 (2003/2004). Although the statistics may not completely cover the overall hemispheric PSC occurrence, the observations are considered to represent the main synoptic cloud features as both stations are mostly situated in the centre or at the inner edge of the vortex. Since the focus is set on the occurrence frequency of solid and liquid particles, the analysis has been restricted to volcanic aerosol free conditions. In McMurdo, by far the largest part of PSC observations is associated with NAT PSCs. The observed persistent background of NAT particles and their potential ability to cause denoxification and irreversible denitrification is presumably more important to Antarctic ozone chemistry than the scarcely observed ice PSCs. Meanwhile in Ny-Ålesund, ice PSCs have never been observed, while solid NAT and liquid STS clouds both occur in large fraction. Although they are also found solely, the majority of observations reveals solid and liquid particle layers in the same profile. For the Ny-Ålesund measurements, the frequent occurrence of liquid PSC particles yields major significance in terms of ozone chemistry, as their chlorine activation rates are more efficient.

    The relationship between temperature, PSC formation, and denitrification is nonlinear and the McMurdo and Ny-Ålesund PSC observations imply

  14. Differences in Arctic and Antarctic PSC occurrence as observed by lidar in Ny-Ålesund (79° N, 12° E) and McMurdo (78° S, 167° E)

    NASA Astrophysics Data System (ADS)

    Müller, M.; Neuber, R.; Massoli, P.; Cairo, F.; Adriani, A.; Moriconi, M. L.; di Donfrancesco, G.

    2004-10-01

    The extent of springtime Arctic ozone loss does not reach Antarctic "ozone hole" dimensions because of the generally higher temperatures in the northern hemisphere vortex and consequent less polar stratospheric cloud (PSC) particle surface for heterogeneous chlorine activation. Yet, with increasing greenhouse gases stratospheric temperatures are expected to further decrease. To infer if present Antarctic PSC occurrence can be applied to predict future Arctic PSC occurrence, lidar observations from McMurdo station (78° S, 167° E) and Ny-Ålesund (79° N, 12° E) have been analysed for the 9 winters between 1995 (1995/1996) and 2003 (2003/2004). Although the statistics may not completely cover the overall hemispheric PSC occurrence, the observations are considered to represent the main synoptic cloud features as both stations are mostly situated in the centre or at the inner edge of the vortex. Since the focus is set on the occurrence frequency of solid and liquid particles, the analysis has been restricted to volcanic aerosol free conditions. In McMurdo, by far the largest part of PSC observations is associated with PSC type Ia. The observed constant background of NAT particles and their potential ability to cause denoxification and irreversible denitrification is presumably more important to Antarctic ozone chemistry than the scarcely observed PSC type II. Meanwhile in Ny-Ålesund, PSC type II has never been observed, while type Ia and Ib both occur in large fraction. Although they are also found solely, the majority of observations reveals solid and liquid particle layers in the same profile. For the Ny-Ålesund measurements, the frequent occurrence of liquid PSC particles yields major significance in terms of ozone chemistry, as their chlorine activation rates are more efficient. The relationship between temperature, PSC formation, and denitrification is nonlinear and the McMurdo and Ny-Ålesund PSC observations imply that for predicted stratospheric cooling it

  15. Circumpolar transport and air-surface exchange of atmospheric mercury at Ny-Ålesund (79° N), Svalbard, spring 2002

    NASA Astrophysics Data System (ADS)

    Sommar, J.; Wängberg, I.; Berg, T.; Gårdfeldt, K.; Munthe, J.; Richter, A.; Urba, A.; Wittrock, F.; Schroeder, W. H.

    2007-01-01

    Mercury in different environmental compartments has been measured at Ny-Ålesund (78°54' N, 11°53' E) during an intensive campaign, 17 April to 14 May 2002. Time-resolved speciated determination of mercury in the atmosphere and snow was conducted at the Norwegian research station at the Zeppelin mountain, 474 m above the sea level, and at the Italian research facility Dirigibile Italia, 12 m above the sea level. Total Gaseous Mercury (TGM) was present in the range <0.1 to 2.2 ng m-3 during the campaign. Three mercury depletion events, identified as periods with decreased TGM concentrations, were observed. At the lower altitude, TGM concentrations following such events were found to exhibit both higher magnitude and larger variability in comparison to results from the Zeppelin station. Oxidised mercury species in air and fall-out with snow as well as mercury attached to particles were also measured and their concentrations were found to be anti-correlated with TGM in air. concentrations of total Hg in snow (Hg-tot) showed a large (~15×) increase in response to Gaseous Elemental Mercury Depletion Events (GEMDEs, range 1.5-76.5 ng L-1). Solid evidence for photo-stimulated emissions of Hg0(g) from the snow pack in conjunction to depletion events were obtained from gradient measurements as well as from flux chamber measurements. Steep diurnal concentration variations of Hg0(aq) in surface seawater were also found to concur with changing solar radiation. The concentration of Hg0(aq) in seawater was found to be in the range 12.2-70.4 pg L-1, which corresponds to supersaturation. Hence, the seawater surface constituted a source emitting elemental mercury. The concentrations of RGM (reactive gaseous mercury), Hg-p (particulate mercury), and BrO column densities (detected by DOAS) were very low except for a few individual samples during the major Hg0 depletion event. BrO vertical column densities obtained by the remote satellite ESR-2 and trajectory analysis indicate

  16. Levels of household particulate matter and environmental tobacco smoke exposure in the first year of life for a cohort at risk for asthma in urban Syracuse, NY.

    PubMed

    Hunt, A; Crawford, J A; Rosenbaum, P F; Abraham, J L

    2011-10-01

    The Syracuse, NY, AUDIT (Assessment of Urban Dwellings for Indoor Toxics) study was designed to quantify asthma agent levels in the inner-city homes of a birth cohort whose mothers had a diagnosis of asthma. Risk of exposure to particulate matter (PM), particle number and tobacco smoke was assessed in 103 infants' homes. Repeat measurements were made in 44% of the homes. Infants also were examined on a quarterly basis during the first year of life to monitor their respiratory health and urine cotinine levels. Overall geometric mean (GM) values for PM(2.5) of 21.2 μg/m(3) and for PM(10) of 31.8 μg/m(3) were recorded in homes at visit 1. GM values for PM(2.5) and PM(10) in smoking homes were higher at 26.3 and 37.7 μg/m(3), while values in non-smoking homes were 12.7 and 21.2 μg/m(3) respectively. Fifty-four percent of mothers (55/103) smoked at some point in pregnancy (39% smoked throughout pregnancy). Environmental tobacco smoke (ETS) exposure occurred in 68% of homes during the infants' first year. Significant to this study was the size- and time-resolved monitoring of PM at 140 home visits and the classification of PM count data. PM number counts ranged from continuously low levels (little indoor activity) to continuously high counts (constant indoor activity), and recorded apparent instances of prolonged repeated cigarette smoking. Wheezing in the first year of life was recorded for 38% of the infants (39/103). Adjusted logistic regression modeling demonstrated that elevated levels of indoor PM(2.5) (≥ 15 μg/m(3)) were a significant risk factor for infant wheezing after controlling for infant gender, mothers' age and education level, season of home visit and presence of carpeting (OR 4.21; 95% CI 1.36-13.03; p=0.013). An elevated level of the nicotine metabolite cotinine in infant urine also was associated with infant wheezing after adjusting for infant gender, mothers' age and education level (OR 5.10; 95% CI 0.96-27.24; p=0.057). ETS exposure was

  17. Photosynthetic and Growth Response of Sugar Maple (Acer saccharum Marsh.) Mature Trees and Seedlings to Calcium, Magnesium, and Nitrogen Additions in the Catskill Mountains, NY, USA

    PubMed Central

    Momen, Bahram; Behling, Shawna J.; Lawrence, Greg B.; Sullivan, Joseph H.

    2015-01-01

    Decline of sugar maple in North American forests has been attributed to changes in soil calcium (Ca) and nitrogen (N) by acidic precipitation. Although N is an essential and usually a limiting factor in forests, atmospheric N deposition may cause N-saturation leading to loss of soil Ca. Such changes can affect carbon gain and growth of sugar maple trees and seedlings. We applied a 22 factorial arrangement of N and dolomitic limestone containing Ca and Magnesium (Mg) to 12 forest plots in the Catskill Mountain region of NY, USA. To quantify the short-term effects, we measured photosynthetic-light responses of sugar maple mature trees and seedlings two or three times during two summers. We estimated maximum net photosynthesis (An-max) and its related light intensity (PAR at An-max), apparent quantum efficiency (Aqe), and light compensation point (LCP). To quantify the long-term effects, we measured basal area of living mature trees before and 4 and 8 years after treatment applications. Soil and foliar chemistry variables were also measured. Dolomitic limestone increased Ca, Mg, and pH in the soil Oe horizon. Mg was increased in the B horizon when comparing the plots receiving N with those receiving CaMg. In mature trees, foliar Ca and Mg concentrations were higher in the CaMg and N+CaMg plots than in the reference or N plots; foliar Ca concentration was higher in the N+CaMg plots compared with the CaMg plots, foliar Mg was higher in the CaMg plots than the N+CaMg plots; An-max was maximized due to N+CaMg treatment; Aqe decreased by N addition; and PAR at An-max increased by N or CaMg treatments alone, but the increase was maximized by their combination. No treatment effect was detected on basal areas of living mature trees four or eight years after treatment applications. In seedlings, An-max was increased by N+CaMg addition. The reference plots had an open herbaceous layer, but the plots receiving N had a dense monoculture of common woodfern in the forest floor

  18. Photosynthetic and Growth Response of Sugar Maple (Acer saccharum Marsh.) Mature Trees and Seedlings to Calcium, Magnesium, and Nitrogen Additions in the Catskill Mountains, NY, USA.

    PubMed

    Momen, Bahram; Behling, Shawna J; Lawrence, Greg B; Sullivan, Joseph H

    2015-01-01

    Decline of sugar maple in North American forests has been attributed to changes in soil calcium (Ca) and nitrogen (N) by acidic precipitation. Although N is an essential and usually a limiting factor in forests, atmospheric N deposition may cause N-saturation leading to loss of soil Ca. Such changes can affect carbon gain and growth of sugar maple trees and seedlings. We applied a 22 factorial arrangement of N and dolomitic limestone containing Ca and Magnesium (Mg) to 12 forest plots in the Catskill Mountain region of NY, USA. To quantify the short-term effects, we measured photosynthetic-light responses of sugar maple mature trees and seedlings two or three times during two summers. We estimated maximum net photosynthesis (An-max) and its related light intensity (PAR at An-max), apparent quantum efficiency (Aqe), and light compensation point (LCP). To quantify the long-term effects, we measured basal area of living mature trees before and 4 and 8 years after treatment applications. Soil and foliar chemistry variables were also measured. Dolomitic limestone increased Ca, Mg, and pH in the soil Oe horizon. Mg was increased in the B horizon when comparing the plots receiving N with those receiving CaMg. In mature trees, foliar Ca and Mg concentrations were higher in the CaMg and N+CaMg plots than in the reference or N plots; foliar Ca concentration was higher in the N+CaMg plots compared with the CaMg plots, foliar Mg was higher in the CaMg plots than the N+CaMg plots; An-max was maximized due to N+CaMg treatment; Aqe decreased by N addition; and PAR at An-max increased by N or CaMg treatments alone, but the increase was maximized by their combination. No treatment effect was detected on basal areas of living mature trees four or eight years after treatment applications. In seedlings, An-max was increased by N+CaMg addition. The reference plots had an open herbaceous layer, but the plots receiving N had a dense monoculture of common woodfern in the forest floor

  19. Photosynthetic and growth response of sugar maple (Acer saccharum Marsh.) mature trees and seedlings to calcium, magnesium, and nitrogen additions in the Catskill Mountains, NY, USA

    USGS Publications Warehouse

    Momen, Bahram; Behling, Shawna J; Lawrence, Gregory B.; Sullivan, Joseph H

    2015-01-01

    Decline of sugar maple in North American forests has been attributed to changes in soil calcium (Ca) and nitrogen (N) by acidic precipitation. Although N is an essential and usually a limiting factor in forests, atmospheric N deposition may cause N-saturation leading to loss of soil Ca. Such changes can affect carbon gain and growth of sugar maple trees and seedlings. We applied a 22 factorial arrangement of N and dolomitic limestone containing Ca and Magnesium (Mg) to 12 forest plots in the Catskill Mountain region of NY, USA. To quantify the short-term effects, we measured photosynthetic-light responses of sugar maple mature trees and seedlings two or three times during two summers. We estimated maximum net photosynthesis (An-max) and its related light intensity (PAR at An-max), apparent quantum efficiency (Aqe), and light compensation point (LCP). To quantify the long-term effects, we measured basal area of living mature trees before and 4 and 8 years after treatment applications. Soil and foliar chemistry variables were also measured. Dolomitic limestone increased Ca, Mg, and pH in the soil Oe horizon. Mg was increased in the B horizon when comparing the plots receiving N with those receiving CaMg. In mature trees, foliar Ca and Mg concentrations were higher in the CaMg and N+CaMg plots than in the reference or N plots; foliar Ca concentration was higher in the N+CaMg plots compared with the CaMg plots, foliar Mg was higher in the CaMg plots than the N+CaMg plots; An-max was maximized due to N+CaMg treatment; Aqe decreased by N addition; and PAR at An-max increased by N or CaMg treatments alone, but the increase was maximized by their combination. No treatment effect was detected on basal areas of living mature trees four or eight years after treatment applications. In seedlings, An-max was increased by N+CaMg addition. The reference plots had an open herbaceous layer, but the plots receiving N had a dense monoculture of common woodfern in the

  20. 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

    NASA Astrophysics Data System (ADS)

    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

  1. Experimental investigation and numerical modelling of photocurrent oscillations in lattice matched Ga1-xInxNyAs1-y/GaAs quantum well p-i-n photodiodes.

    PubMed

    Royall, Ben; Khalil, Hagir; Mazzucato, Simone; Erol, Ayse; Balkan, Naci

    2014-01-01

    Photocurrent oscillations, observed at low temperatures in lattice-matched Ga1-xInxNyAs1-y/GaAs multiple quantum well (MQW) p-i-n samples, are investigated as a function of applied bias and excitation wavelength and are modelled with the aid of semiconductor simulation software. The oscillations appear only at low temperatures and have the highest amplitude when the optical excitation energy is in resonance with the GaInNAs bandgap. They are explained in terms of electron accumulation and the formation of high-field domains in the GaInNAs QWs as a result of the disparity between the photoexcited electron and hole escape rates from the QWs. The application of the external bias results in the motion of the high-field domain towards the anode where the excess charge dissipates from the well adjacent to anode via tunnelling. PMID:24548551

  2. A model for the spectral blueshift caused by the In-N clusters in InxGa1-xNyAs1-y (x<0.4 and y≤0.04) after annealing

    NASA Astrophysics Data System (ADS)

    Zhao, Chuan-Zhen; Li, Na-Na; Wei, Tong; Wang, Sha-Sha; Lu, Ke-Qing

    2013-07-01

    A model describing the spectral blueshift of the quaternary alloy InxGa1-xNyAs1-y (x<0.4 and y≤0.04) caused by the In-N clusters after annealing is developed by modifying the band-anticrossing (BAC) model. In the modified BAC model, we consider the effect of the added In-N clusters after annealing on the parameters in the band anticrossing model. It is found that the variation of the N level can be considered to be proportional to the variation of the average number of the nearest-neighbor In atoms per N atom, and the variation of the coupling interaction between the N level and the Γ conduction band is determined by the added In-N bonds and the In content. The obtained results are in agreement well with the experimental data. It is very helpful to explain the essence of the blueshift caused by annealing.

  3. Calculations of in-snow NO2 and OH radical photochemical production and photolysis rates: A field and radiative-transfer study of the optical properties of Arctic (Ny-Ålesund, Svalbard) snow

    NASA Astrophysics Data System (ADS)

    France, J. L.; King, M. D.; Lee-Taylor, J.; Beine, H. J.; Ianniello, A.; Domine, F.; MacArthur, A.

    2011-12-01

    Depth-integrated production rates of OH radicals and NO2 molecules from snowpacks in Ny-Ålesund, Svalbard, are calculated from fieldwork investigating the light penetration depth (e-folding depth) and nadir reflectivity of snowpacks during the unusually warm spring of 2006. Light penetration depths of 8.1, 11.3, 5.1, and 8.2 cm were measured for fresh, old, marine-influenced, and glacial snowpacks, respectively (wavelength 400 nm). Radiative-transfer calculations of the light penetration depths with reflectivity measurements produced scattering cross sections of 5.3, 9.5, 20, and 25.5 m2 kg-1 and absorption cross sections of 7.7, 1.4, 3.4, and 0.5 cm2 kg-1 for the fresh, old, marine-influenced, and glacial snowpacks, respectively (wavelength 400 nm). Photolysis rate coefficients, J, are presented as a function of snow depth and solar zenith angle for the four snowpacks for the photolysis of H2O2 and NO3-. Depth-integrated production rates of hydroxyl radicals are 1270, 2130, 950, and 1850 nmol m-2 h-1 (solar zenith angle of 60°) for fresh, old, marine-influenced, and glacial snowpacks, respectively. Depth-integrated production rates of NO2 are 32, 56, 11, and 22 nmol m-2 h-1 (solar zenith angle of 60°) for the fresh, old, marine-influenced, and glacial snowpacks, respectively. The uncertainty of repeated light penetration depth measurement was determined to be ˜20%, which propagates into a 20% error in depth-integrated production rates. A very simple steady state hydroxyl radical calculation demonstrates that a pseudo first-order loss rate of OH radicals of ˜102-104 s-1 is required in snowpack. The snowpacks around Ny-Ålesund are thick enough to be considered optically infinite.

  4. Pressure effect on the magnetism of the diluted magnetic semiconductor (B a1 -xKx ) (Zn1-yM ny ) 2A s2 with independent spin and charge doping

    NASA Astrophysics Data System (ADS)

    Sun, F.; Li, N. N.; Chen, B. J.; Jia, Y. T.; Zhang, L. J.; Li, W. M.; Zhao, G. Q.; Xing, L. Y.; Fabbris, G.; Wang, Y. G.; Deng, Z.; Uemura, Y. J.; Mao, H. K.; Haskel, D.; Yang, W. G.; Jin, C. Q.

    2016-06-01

    We used x-ray magnetic circular dichroism (XMCD) to probe the ferromagnetic properties of As p -symmetric (4 p ) states in the recently synthesized diluted magnetic semiconductor (B a1 -xKx) (Zn1-yM ny) 2A s2 system under ambient- and high-pressure conditions. The As K -edge XMCD signal scales with the sample magnetization (dominated by Mn) and scales with the ferromagnetic ordering temperature T c , and hence it is representative of the bulk magnetization. The XMCD intensity gradually decreases upon compression and vanishes at around 25 GPa, indicating quenching of ferromagnetism at this pressure. Transport measurements show a concomitant increase in conductivity with pressure, leading to a nearly metallic state at about the same pressure where magnetic order collapses. High-pressure x-ray diffraction shows an absence of structural transitions to 40 GPa. The results indicate that the mobility of doped holes, probed by both transport and x-ray absorption spectroscopy (4 p band broadening), is intimately connected with the mechanism of magnetic ordering in this class of compounds and that its control using external pressure provides an alternative route for tuning the magnetic properties in diluted magnetic semiconductor materials.

  5. Growth of Ga0.46In0.54NyAs1-y Single Quantum Wells on InP(100) Substrate by Metalorganic Chemical Vapor Deposition

    NASA Astrophysics Data System (ADS)

    Ubukata, Akinori; Dong, Jie; Matsumoto, Koh; Ishihara, Yoshio

    2000-10-01

    GaInNAs has been demonstrated as a 1 eV material that is lattice-matched to GaAs. Similarly, it is expected that for GaInNAs, which is lattice-matched to InP with an In content of over 50%, a band gap from 0.7 to 0.3 eV should be achievable if a few percent N could be incorporated. A Ga0.46In0.54NyAs1-y/InP single quantum well (SQW) structure grown at a relatively high growth temperature has been attempted. Low AsH3 partial pressure appeared to enhance N incorporation. A strong photoluminescence (PL) emission was observed without post-growth annealing at the growth temperature of 650 to 680°C. For our reactor, the PL properties of GaInNAs appeared to improve for the growth pressure of 120 Torr since a narrow PL linewidth as low as 32 meV was obtained at that pressure. In the low-temperature PL measurement, blue shift was observed.

  6. Zeroing in on Tumor-Reactive TILs.

    PubMed

    Ohashi, Pamela S

    2016-09-01

    Adoptive cell transfer of tumor-specific T cells provides an effective strategy for cancer immunotherapy. An article in this issue provides a novel approach to refine this technology by identifying tumor-reactive T cells based on frequency and PD-1 expression. Cancer Immunol Res; 4(9); 719. ©2016 AACRSee article by Ascierto et al., p. 726. PMID:27590279

  7. William Van Til: The Last Progressive?

    ERIC Educational Resources Information Center

    Beineke, John A.

    2010-01-01

    In 1999, the changing goals of American schools were explored in "Education Week" through the events, achievements, and personalities that had formed United States education in the 20th century. First a series of articles, the collection was later published in book form as "Lessons of a Century: A Nation's Schools Come of Age." The chapter titled…

  8. CaCl[sub 2]-NaCl-H[sub 2]O fluid inclusions in the Box Vein of Lyonsdale,NY a fossil shield brine in northern, New York

    SciTech Connect

    Garside, A.R.; Darling, R.S. . Dept. of Geology)

    1993-03-01

    The Box Vein of Lyonsdale, NY is characterized by calcite-hosted, box-like cavities (equidimensional to tabular in shape) lined with comb-structured quartz. Quartz deposition was followed by late calcite, rare chalcopyrite, and solid organic matter (similar to anthraxolite associated with Herkimer quartz). The geologic setting of the vein is similar to Rossie-type veins in that it is hosted by Precambrian gneisses, but postdates Grenville metamorphism. Primary fluid inclusions in quartz (defined by growth zones) contain H[sub 2]O (vapor) + H[sub 2]O (brine) at room temperature. Upon warming from liquid nitrogen temperatures ([minus]196C), the ice and salt-hydrates gradually darkened and became granular between [minus]65C and [minus]52C, temperatures and phase behavior consistent with first melting in the CaCl[sub 2]-NaCl-H[sub 2]O system. Final ice melting temperatures average [minus]25.2C [plus minus] 1.4C (1 [sigma], N = 9). Final hydrohalite melting temperatures average [minus]13.2C [plus minus] 2.9C (1 [sigma], N = 6). Hydrohalite was distinguished from ice by its higher birefringence and lower relief. Inclusions homogenized to liquid at temperatures averaging 151C [plus minus] 7C (1 [sigma], N = 17). The microthermometric measurements were recorded by temperature cycling. Final melting temperatures of ice and hydrohalite indicate NaCl and CaCl[sub 2] contents of 17 [plus minus] 0.5 and 9 [plus minus] 1 wt. %, respectively (as modeled in the ternary CaCl[sub 2]-NaCl-H[sub 2]O system). The geologic setting, saline fluid chemistry, and relatively low temperature ([approximately]150C) of the Box Vein are similar to characteristics of shield brines described by Frape and Fritz in Canadian basement rocks.

  9. Vertical distribution of non-volatile species of upper tropospheric and lower stratospheric aerosol observed by balloon-borne optical particle counter above Ny-Aalesund, Norway in the winter of 2015

    NASA Astrophysics Data System (ADS)

    Shiraishi, K.; Hayashi, M.; Shibata, T.; Neuber, R.; Ruhe, W.

    2015-12-01

    The polar lower stratosphere is the sink area of stratospheric global circulation. The composition, concentration and size distribution of aerosol in the polar stratosphere are considered to be strongly influenced by the transportations from mid-latitude to polar region and exchange of stratosphere to troposphere. In order to study the aerosol composition and size distribution in the Arctic stratosphere and the relationship between their aerosol microphysical properties and transport process, we carried out balloon-borne measurement of aerosol volatility above Ny-Aalesund, Norway in the winter of 2015. In our observation, two optical particle counters and a thermo denuder were suspended by one rubber balloon. A particle counter measured the heated aerosol size distribution (after heating at the temperature of 300 degree by the thermo denuder) and the other measured the ambient aerosol size distribution during the observation. The observation was carried out on 15 January, 2015. Balloon arrived at the height of 30km and detailed information of aerosol size distributions in upper troposphere and lower stratosphere for both heated aerosol and ambient aerosol were obtained. As a Result, the number ratio of non-volatile particles to ambient aerosol particles in lower stratosphere (11-15km) showed different feature in particle size range of fine mode (0.3

  10. Structural and chemical ordering of Heusler C oxM nyG ez epitaxial films on Ge (111): Quantitative study using traditional and anomalous x-ray diffraction techniques

    NASA Astrophysics Data System (ADS)

    Collins, B. A.; Chu, Y. S.; He, L.; Haskel, D.; Tsui, F.

    2015-12-01

    Epitaxial films of C oxM nyG ez grown on Ge (111) substrates by molecular-beam-epitaxy techniques have been investigated as a continuous function of composition using combinatorial synchrotron x-ray diffraction (XRD) and x-ray fluorescence (XRF) spectroscopy techniques. A high-resolution ternary epitaxial phase diagram is obtained, revealing a small number of structural phases stabilized over large compositional regions. Ordering of the constituent elements in the compositional region near the full Heusler alloy C o2MnGe has been examined in detail using both traditional XRD and a new multiple-edge anomalous diffraction (MEAD) technique. Multiple-edge anomalous diffraction involves analyzing the energy dependence of multiple reflections across each constituent absorption edge in order to detect and quantify the elemental distribution of occupation in specific lattice sites. Results of this paper show that structural and chemical ordering are very sensitive to the Co : Mn atomic ratio, such that the ordering is the highest at an atomic ratio of 2 but significantly reduced even a few percent off this ratio. The in-plane lattice is nearly coherent with that of the Ge substrate, while the approximately 2% lattice mismatch is accommodated by the out-of-plane tetragonal strain. The quantitative MEAD analysis further reveals no detectable amount (<0.5%) of Co-Mn site swapping, but instead high levels (26%) of Mn-Ge site swapping. Increasing Ge concentration above the Heusler stoichiometry (C o0.5M n0.25G e0.25) is shown to correlate with increased lattice vacancies, antisites, and stacking faults, but reduced lattice relaxation. The highest degree of chemical ordering is observed off the Heusler stoichiometry with a Ge enrichment of 5 at.%.

  11. Sputtering characteristics, crystal structures, and transparent conductive properties of TiOxNy films deposited on α-Al2O3(0 0 0 1) and glass substrates

    NASA Astrophysics Data System (ADS)

    Akazawa, Housei

    2012-12-01

    Adding N2 gas during reactive sputtering of a Ti target prevented the target surface from being severely poisoned by oxygen atoms and sustained a high deposition rate for titanium oxynitride films under metal-mode-like sputtering conditions. With progress in the degree of oxidization, films deposited onto a glass substrate varied from TiO1-xNx having a face-centered cubic (fcc) structure to TiO2-xNx having an anatase structure. Titanium oxynitride films deposited on an Al2O3(0 0 0 1) substrate were epitaxial with major orientations toward the (1 1 1) and (2 0 0) directions for fcc-TiO1-xNx and (1 1 2) for anatase-TiO2-xNx. Intermediately oxidized films between TiO1-xNx and TiO2-xNx were amorphous on the glass substrate but crystallized into a Magneli phase, TinO(N)2n-1, on the Al2O3(0 0 0 1) substrate. Partially substituting oxygen in TiO2 with nitrogen as well as continuously irradiating the growing film surface with a Xe plasma stream preferentially formed anatase rather than rutile. However, the occupation of anion sites with enough oxygen rather than nitrogen was the required condition for anatase crystals to form. The transparent conductive properties of epitaxial TiO2-xNx films on Al2O3(0 0 0 1) were superior to those of microcrystalline films on the glass substrate. Since resistivity and optical transmittance of TiOxNy films vary continuously with changing N2 flow rate, their transparent conductive properties can be controlled more easily than TiOx. Nb5+ ions could be doped as donors in TiO2-xNx anatase crystals.

  12. 49 CFR 372.227 - Syracuse, NY.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... line described in (b) of this sectio, thence northwesterly along new New York Highway 48 to junction New York Highway 370, thence westerly along New York Highway 370 to junction Emerick Road, thence northerly along Emerick Road to junction Dunham Road, thence northerly along Dunham road to junction...

  13. 49 CFR 372.227 - Syracuse, NY.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... line described in (b) of this sectio, thence northwesterly along new New York Highway 48 to junction New York Highway 370, thence westerly along New York Highway 370 to junction Emerick Road, thence northerly along Emerick Road to junction Dunham Road, thence northerly along Dunham road to junction...

  14. 49 CFR 372.227 - Syracuse, NY.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... line described in (b) of this sectio, thence northwesterly along new New York Highway 48 to junction New York Highway 370, thence westerly along New York Highway 370 to junction Emerick Road, thence northerly along Emerick Road to junction Dunham Road, thence northerly along Dunham road to junction...

  15. 49 CFR 372.227 - Syracuse, NY.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... line described in (b) of this sectio, thence northwesterly along new New York Highway 48 to junction New York Highway 370, thence westerly along New York Highway 370 to junction Emerick Road, thence northerly along Emerick Road to junction Dunham Road, thence northerly along Dunham road to junction...

  16. 49 CFR 372.227 - Syracuse, NY.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... line described in (b) of this sectio, thence northwesterly along new New York Highway 48 to junction New York Highway 370, thence westerly along New York Highway 370 to junction Emerick Road, thence northerly along Emerick Road to junction Dunham Road, thence northerly along Dunham road to junction...

  17. Acceleration Of Wound Healing Ny Photodynamic Therapy

    SciTech Connect

    Hasan, Tayyaba; Hamblin, Michael R.; Trauner, Kenneth

    2000-08-22

    Disclosed is a method for accelerating wound healing in a mammal. The method includes identifying an unhealed wound site or partially-healed wound site in a mammal; administering a photosensitizer to the mammal; waiting for a time period wherein the photosensitizer reaches an effective tissue concentration at the wound site; and photoactivating the photosensitizer at the wound site. The dose of photodynamic therapy is selected to stimulate the production of one or more growth factor by cells at the wound site, without causing tissue destruction.

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

    SciTech Connect

    Case, Tria; Reilly, Laurie; Kling, Alison

    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

  19. [Diagnostic criteria for Menière's disease. Consensus document of the Bárány Society, the Japan Society for Equilibrium Research, the European Academy of Otology and Neurotology (EAONO), the American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNS) and the Korean Balance Society].

    PubMed

    Lopez-Escamez, José A; Carey, John; Chung, Won-Ho; Goebel, Joel A; Magnusson, Måns; Mandalà, Marco; Newman-Toker, David E; Strupp, Michael; Suzuki, Mamoru; Trabalzini, Franco; Bisdorff, Alexandre

    2016-01-01

    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 2 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 12h. 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 24h. PMID:26277738

  20. Up-regulation of a novel mRNA (NY-CO-1) involved in the methyl 4-methoxy-3-(3-methyl-2-butenoyl) benzoate (VT1)-induced proliferation arrest of a non-small-cell lung carcinoma cell line (NSCLC-N6).

    PubMed

    Carbonnelle, D; Jacquot, C; Lanco, X; Le Dez, G; Tomasoni, C; Briand, G; Tsotinis, A; Calogeropoulou, T; Roussakis, C

    2001-05-01

    It is now well known that treatment of tumors, especially non-small-cell lung cancer (NSCLC), remains limited and it is urgent to develop strategies that target tumor cells and their genetic features. In this regard, our work is about genetic modifications arising in an in vitro NSCLC cell line after treatment with a chemical substance, methyl 4-methoxy-3-(3-methyl-2-butenoyl) benzoate (VT1). First, we showed that VT1 induces arrest of proliferation by blocking cells in the G1 phase of the cell cycle. Second, we use "differential display" strategy to clarify the genetic mechanisms involved in this proliferation arrest. A novel mRNA, NY-CO-1 (New-York Colon 1), of unknown function showed up-regulated expression after treatment. Application of "antisense" strategy confirmed this novel mRNA induction was effectively linked to growth arrest. Therefore, these data provide new information about mechanisms participating in arrest of proliferation of tumor cells and open new ways of treatment to target tumor growth. PMID:11291076

  1. 33 CFR 110.87 - Henderson Harbor, N.Y.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 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, thence to latitude 43°51′33.4″ N, longitude 76°12′19.0″ W, thence to latitude 43°51′33.4″ N, longitude 76... Entrance Light bounded by a line beginning at latitude 43°51′21.8″ N, longitude 76°11′58.2″ W, thence...

  2. 33 CFR 110.87 - Henderson Harbor, N.Y.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 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, thence to latitude 43°51′33.4″ N, longitude 76°12′19.0″ W, thence to latitude 43°51′33.4″ N, longitude 76... Entrance Light bounded by a line beginning at latitude 43°51′21.8″ N, longitude 76°11′58.2″ W, thence...

  3. 33 CFR 110.87 - Henderson Harbor, N.Y.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 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, thence to latitude 43°51′33.4″ N, longitude 76°12′19.0″ W, thence to latitude 43°51′33.4″ N, longitude 76... Entrance Light bounded by a line beginning at latitude 43°51′21.8″ N, longitude 76°11′58.2″ W, thence...

  4. 33 CFR 110.87 - Henderson Harbor, N.Y.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 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, thence to latitude 43°51′33.4″ N, longitude 76°12′19.0″ W, thence to latitude 43°51′33.4″ N, longitude 76... Entrance Light bounded by a line beginning at latitude 43°51′21.8″ N, longitude 76°11′58.2″ W, thence...

  5. 33 CFR 110.87 - Henderson Harbor, N.Y.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 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, thence to latitude 43°51′33.4″ N, longitude 76°12′19.0″ W, thence to latitude 43°51′33.4″ N, longitude 76... Entrance Light bounded by a line beginning at latitude 43°51′21.8″ N, longitude 76°11′58.2″ W, thence...

  6. 77 FR 50630 - Radio Broadcasting Services; Westfield, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-22

    ...The Audio Division, at the request of Connoisseur Media of Erie, LLC, allots Channel 265A at Westfield, New York, as its first local transmission service. Channel 265A can be allotted to Westfield consistent with the minimum distance separation requirements of the Rules with a site restriction 3.4 kilometers (2.1 miles) west of the community. The reference coordinates are 42-18-51 NL and......

  7. 77 FR 16800 - Radio Broadcasting Services; Westfield, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-22

    ...This document requests comments on a petition for rulemaking filed by Connoisseur Media of Erie, LLC, proposing the allotment of Channel 265A at Westfield, New York, as its first local service. The proposed allotment of Channel 265A at Westfield accommodates the hybrid application, proposing the substitution of Channel 285B1 for Channel 265B1 at North East, Pennsylvania, and modification of......

  8. 77 FR 1550 - Environmental Impact Statement: Erie County, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-10

    ... Identification Number: 5753.58). The Peace Bridge Expansion Project (project) is a proposal for operational... roadways as well. As the project and environmental documentation developed from the original scope, significant spatial challenges resulted from the design and operational complexities required to meet...

  9. Methane Gas Utilization Project from Landfill at Ellery (NY)

    SciTech Connect

    Pantelis K. Panteli

    2012-01-10

    Landfill Gas to Electric Energy Generation and Transmission at Chautauqua County Landfill, Town of Ellery, New York. The goal of this project was to create a practical method with which the energy, of the landfill gas produced by the decomposing waste at the Chautauqua County Landfill, could be utilized. This goal was accomplished with the construction of a landfill gas to electric energy plant (originally 6.4MW and now 9.6MW) and the construction of an inter-connection power-line, from the power-plant to the nearest (5.5 miles) power-grid point.

  10. Strontium isotope study, Pine Barrens, Long Island, NY

    SciTech Connect

    Xin, Geng; Hanson, G.N. . Dept. of Earth and Space Sciences)

    1993-03-01

    Twenty-four samples representing precipitation, through-fall, soil water, ground water, vegetation and soil were analyzed for strontium concentration and the [sup 87]Sr/[sup 86]Sr ratio. The Pine Barrens, which consists of forests and dense vegetation, covers approximately 300 square miles of the coastal plain of Long Island, New York. This study estimates the relative importance of atmospheric and weathering inputs of Sr to vegetation in this ecosystem. The values of the [sup 87]Sr/[sup 86]Sr ratios and Sr concentration in the Pine Barrens are shown in the attached figure. Precipitation has Sr isotopic ratios that are close to that of sea water (0.7092). The Sr in through-fall is dominated by the Sr from the canopy foliage. The [sup 87]Sr/[sup 86]Sr ratios of soil water and ground water increase with depth. The Sr isotopic ratio for a composite sample of pine (0.71181) is a mixture of atmosphere Sr and soil or ground waters. The Sr isotopic ratios and concentrations in pine suggest that plants are a major reservoir of Sr in the system.

  11. Salvaging NY's School "Contracts." Policy Briefing No. 4

    ERIC Educational Resources Information Center

    Meyer, Peter

    2008-01-01

    The centerpiece of former Governor Elliot Spitzer's education reform agenda was a set of performance agreements between the state and designated needy school districts. Known as Contracts for Excellence, or C4E, these agreements would eventually be linked to over a quarter of the new state aid proposed in the governor's first budget. C4E districts…

  12. Study of marble deterioration at City Hall, Schenectady, NY

    SciTech Connect

    Cheng, R.J.; Castillo, R.

    1984-01-01

    The effects of air pollution and acid precipitation were investigated as causing the erosion of marble. The research indicated that the marble grains are being structurally weakened by a chemical conversion process of marble to gypsum crystals. The surface zone of chemical activity (2-5 mm) shows the presence of fly ash and iron particles, and points to the possibility of a catalytic mechanism for the conversion of sulfur dioxide to sulfate.

  13. The Rochester (NY) School-to-Work Transition Initiative.

    ERIC Educational Resources Information Center

    Rochester City School District, NY.

    The Rochester (New York) School-to-Work Transition Initiative introduces career opportunities and choices to students from prekindergarten through 12th grade and beyond by preparing them for the workplace. The initiative helps students identify their interests and a career direction and enables them to pursue the education and technical training…

  14. 76 FR 76297 - Drawbridge Operation Regulations; Hutchinson River, Bronx, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-07

    ...: Documents mentioned in this preamble as being available in the docket are part of docket USCG-2011-1037 and are available online at http://www.regulations.gov , inserting USCG-2011-1037 in the ``Keyword'' and... from 10 p.m. on December 2, 2011 through 4 a.m. on December 5, 2011. In the event of inclement...

  15. Rust City: Brockport College Apartments, Brockport, N.Y.

    ERIC Educational Resources Information Center

    Stephens, Suzanne

    1975-01-01

    To hold down construction costs of student housing, Brockport College decided on a fixed-cost competition, in which architects had to team up with contractors. The winning firm used a French industrialized building system and exterior panels of weathered steel to construct a village of 27 four-story buildings. (JG)

  16. EEI contests N.Y. concerns with allowance trading scheme

    SciTech Connect

    Lobsenz, G.

    1993-07-07

    A utility industry analyst has challenged charges that sulfur dioxide emissions allowance trading may be environmentally damaging, citing studies showing no harmful increases in acid deposition due to simulated interstate allowance transactions. Contrary to allegations by New York state officials, John Kinsman of the Edison Electric Institute said existing studies indicate the Adirondacks and other sensitive Northeast ecosystems actually may benefit from SO{sub 2} emissions allowance trading. In particular, studies done by the National Acid Precipitation Assessment Program suggest allowance trading could marginally reduce acid deposition in the Adirondacks below levels already expected under the federal SO{sub 2} emissions reduction program for utilities, said Kinsman, an environmental scientists at EEI.

  17. Paleomagnetism and Monazite Dating of Grenville Rocks, Adirondack Mountains, NY

    NASA Astrophysics Data System (ADS)

    Brown, L.; McEnroe, S.; Jercinovic, M.

    2003-12-01

    Paleomagnetic studies on three rock units from the Adirondack Highlands, New York State yield stable magnetic directions. Electron microprobe monazite geochronology suggests a strong ca. 1050 Ma signature, corresponding to Ottawan granulite-facies metamorphism. Remnants of older (ca. 1130-1190 Ma) monazite, consistent with early-Grenville tectonomagmatic events are also documented. There is no evidence of younger (<1050 Ma) events with the exception of partial alteration (with Ca-enrichment) of some monazite. Sillimanite-microcline gneisses (gms) of the far-western Highlands, associated with negative aeromagnetic anomalies, exhibit strong stable magnetization dominated by titanohematite with abundant exsolutions of ilmenite, pyrophanite, rutile and spinel. Mean magnetic directions for 14 sites are I-62.8, D=289.2 and a-95=7.6. Sampled in the central Highlands is the post-orogenic fayalite ferro-hedenbergite Wanakena Granite. Samples contain magnetite with ilmenite oxy-exsolution, occurring as discrete grains and inclusions in silicates. Directions from the Wanakena are steeply negative with westerly declinations (I=-76.4, D=296.7, a-95=4.4, N=7). The Marcy meta-anorthosite was sampled in the central and eastern Highlands, although many of these sites proved unstable. Stable results were combined with unpublished data from Rob Hargraves for 13 sites (I=-64.4, D=286.2, a-95=9.1). Over half of the anorthosites and one gms site have normal directions; all Wanakena sites are reversed. Combined anorthosites and gms units give a pole position of 20S/151E; the Wanakena pole is at -29S/132E. Both poles fall in the southern extent of the Grenville loop. The thermodynamically constrained equilibrium phase diagram for ilm-hem predicts that very fine exsolution, most likely responsible for the stable magnetization of the gms rocks, starts to form around 390C, well below the conditions of granulite grade metamorphism. The abundant lamellae provide a stable NRM through the formation of lamellar magnetism acquired at a late stage in the orogen. Using monazite ages for an upper limit and published age data for the Adirondacks produces a cooling curve yielding 920-900 Ma as time of magnetization acquisition for gms.

  18. 49 CFR 372.235 - New York, NY.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... commerce, not under common control, management, or arrangement for shipment to or from points beyond such...); and (e) All of any municipality wholly surrounded, or so surrounded except by a water boundary, by...

  19. Got Varves?: Reconstructing Holocene Climate Change in Seneca Lake, NY

    NASA Astrophysics Data System (ADS)

    Rogers, C. E.; Curtin, T. M.

    2004-12-01

    The sedimentary deposits of Seneca Lake, one of eleven Finger Lakes in New York State, contain a valuable record of post-glacial climate and environmental change. Paleoenvironmental interpretations depend on knowing what transport and depositional processes controlled the formation of the laminae. In this study, we examine Holocene rhythmites in two profundal cores collected from the northern half of Seneca Lake to determine possible mechanisms of formation of the alternating olive gray-black layers. Magnetic susceptibility was measured at a 2 cm interval prior to splitting the ˜5 m cores. Split cores were described, photographed, and sampled for loss-on-ignition and grain size analysis at a 10 cm interval. When possible, core one was sampled on a lamination-by-lamination basis whereas core five was sampled at a one cm interval. Sequential LOI was used to estimate the total organic and carbonate content of sediments. Grain size analyses were performed using a Coulter LS 230 laser diffractometer after removal of calcium carbonate. Temporal control of paleoenvironmental changes in cores will be established by two accelerator mass spectrometer radiocarbon dates. The cores contain proglacial pink clay overlain by Holocene mm- to cm-scale alternating olive gray and black laminations of fine-grained sand and mud. Magnetic susceptibility changes are distinct, ranging from 1-22 x 10-6 SI units in core one and 4-57 x 10-6 SI units in core five. Sediment is dominantly composed of siliciclastic material (50-99 weight %) with varying amounts of calcite (0.1-75 weight %) plus lesser amounts of organic matter (0.5-4.1 weight %). A distinct variation in sediment color, organic matter, and carbonate content, and median grain size (φ 50) occurs in the laminated sediment. The olive gray layers are characterized by well-sorted very fine silt and clay with a φ 50 <6 μ m, high carbonate content (>25%), and low organic matter content (<1%). The black laminae are generally higher in organic matter (>1%), lower in carbonate content (<25%), and have a φ 50 >6 μ m. Samples are well-sorted and positively skewed. Cores were correlated based on their carbonate content, magnetic susceptibility, and median grain size. We interpret these laminae to reflect changes in sediment sources. The olive gray layers may reflect deposition during the late spring through the summer. Fine-grained calcite precipitates mainly in the summer during maximum phytoplankton productivity in temperate, mid-latitude lakes. Carbonate content and thickness variations of the gray laminae may provide clues to the length of the productivity season, and thus perhaps the duration of the stratification season. A decrease in carbonate content may reflect cooler climate conditions. The coarser-grained black, siliciclastic-dominated layers may reflect deposition by underflows and/or turbidity flows during spring melt or episodic storms. It is unlikely the rhythmites in Seneca Lake are annual because the number of laminae preserved is insufficient to span the entire Holocene if resolved annually. Bioturbation or current re-working may blur the annual signal. Fabric analysis of thin sections will be used to further constrain the environmental conditions during deposition.

  20. Bridge Builder: Susan Gibbons--University of Rochester, NY

    ERIC Educational Resources Information Center

    Library Journal, 2005

    2005-01-01

    There are many chasms in the library profession: among different libraries and between public services and technology staff, users and librarians, and research and practice. Susan Gibbons bridges all of them. As director of digital library initiatives at the University of Rochester River Campus Libraries, Gibbons was an early adopter of MIT's…

  1. 33 CFR 110.59 - Eastern Long Island, NY.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... a vessel at anchor may be used. Fixed mooring piles or stakes are prohibited. (d) Cold Spring Harbor. That portion of the waters of Cold Spring Harbor easterly of a line ranging from the cupola in the extreme inner harbor through Cold Spring Harbor Light; southerly of a line ranging from the...

  2. 33 CFR 110.59 - Eastern Long Island, NY.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... a vessel at anchor may be used. Fixed mooring piles or stakes are prohibited. (d) Cold Spring Harbor. That portion of the waters of Cold Spring Harbor easterly of a line ranging from the cupola in the extreme inner harbor through Cold Spring Harbor Light; southerly of a line ranging from the...

  3. 33 CFR 110.59 - Eastern Long Island, NY.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... a vessel at anchor may be used. Fixed mooring piles or stakes are prohibited. (d) Cold Spring Harbor. That portion of the waters of Cold Spring Harbor easterly of a line ranging from the cupola in the extreme inner harbor through Cold Spring Harbor Light; southerly of a line ranging from the...

  4. Mill Seat Landfill Bioreactor Renewable Green Power (NY)

    SciTech Connect

    Barton & Loguidice, P.C.

    2010-01-07

    The project was implemented at the Mill Seat landfill located in the Town of Bergen, Monroe County, New York. The landfill was previously equipped with a landfill gas collection system to collect methane gas produced by the bioreactor landfill and transport it to a central location for end use. A landfill gas to energy facility was also previously constructed at the site, which utilized generator engines, designed to be powered with landfill methane gas, to produce electricity, to be utilized on site and to be sold to the utility grid. The landfill gas generation rate at the site had exceeded the capacity of the existing generators, and the excess landfill gas was therefore being burned at a candlestick flare for destruction. The funded project consisted of the procurement and installation of two (2) additional 800 KW Caterpillar 3516 generator engines, generator sets, switchgear and ancillary equipment.

  5. N.Y. utility trims costs to compete with NUGs

    SciTech Connect

    Baron, T.H.

    1995-04-01

    In this era of advancing deregulation and competition, Niagara Mohawk Power Corp. is managing to stay in the generating business. In the process, the utility has cut its expense budget down from $90 million to $49 million per year. Capital improvement expenses have been slashed from $85 million annually to $35 million, all since 1991. Niagara Mohawk`s 400-MW Albany Steam Station is now operating with a full-time staff of 62, compared with 132 two years ago. The utility has placed its Oswego Steam Station Unit Five in long-term, cold standby and concluded that the value of Oswego Unit Six is almost exclusively in its capacity. The result: two operating 850-MW oil units with a staff of 265 two years ago are now a single operating unit with a staff of only 75.

  6. NextGen Operations in a Simulated NY Area Airspace

    NASA Technical Reports Server (NTRS)

    Smith, Nancy M.; Parke, Bonny; Lee, Paul; Homola, Jeff; Brasil, Connie; Buckley, Nathan; Cabrall, Chris; Chevalley, Eric; Lin, Cindy; Morey, Susan; Omar, Faisal; Rein-Weston, Daphne; Yoo, Hyo-Sang

    2013-01-01

    A human-in-the-loop simulation conducted in the Airspace Operations Laboratory (AOL) at NASA Ames Research Center explored the feasibility of a Next Generation Air Transportation System (NextGen) solution to address airspace and airport capacity limitations in and around the New York metropolitan area. A week-long study explored the feasibility of a new Optimal Profile Descent (OPD) arrival into the airspace as well as a novel application of a Terminal Area Precision Scheduling and Spacing (TAPSS) enhancement to the Traffic Management Advisor (TMA) arrival scheduling tool to coordinate high volume arrival traffic to intersecting runways. In the simulation, four en route sector controllers and four terminal radar approach control (TRACON) controllers managed traffic inbound to Newark International Airport's primary runway, 22L, and its intersecting overflow runway, 11. TAPSS was used to generate independent arrival schedules for each runway and a traffic management coordinator participant adjusted the arrival schedule for each runway 11 aircraft to follow one of the 22L aircraft. TAPSS also provided controller-managed spacing tools (slot markers with speed advisories and timelines) to assist the TRACON controllers in managing the arrivals that were descending on OPDs. Results showed that the tools significantly decreased the occurrence of runway violations (potential go-arounds) when compared with a Baseline condition with no tools. Further, the combined use of the tools with the new OPD produced a peak arrival rate of over 65 aircraft per hour using instrument flight rules (IFR), exceeding the current maximum arrival rate at Newark Liberty International Airport (EWR) of 52 per hour under visual flight rules (VFR). Although the participants rated the workload as relatively low and acceptable both with and without the tools, they rated the tools as reducing their workload further. Safety and coordination were rated by most participants as acceptable in both conditions, although the TRACON Runway Coordinator (TRC) rated neither as acceptable in the Baseline condition. Regarding the role of the TRC, the two TRACON controllers handling the 11 arrivals indicated that the TRC was very much needed in the Baseline condition without tools, but not needed in the condition with tools. This indicates that the tools were providing much of the sequencing and spacing information that the TRC had supplied in the Baseline condition.

  7. Acid lake in N.Y. gets relief

    NASA Astrophysics Data System (ADS)

    A pond in the Adirondack Mountains of New York State has received a second soothing dose of baking soda. The 21 tons of sodium bicarbonate should moderate the pond's acidic conditions, lethal to fish and other forms of life.Wolf Pond, 25 miles (40 km) north of Saranac Lake, has developed an extremely low pH (4.5) because of acid rain and the runoff of acidic surface water, combined with very little outflow. The pond was first treated with sodium bicarbonate by t h e New York Department of Environmental Conservation in 1984; afterward the pH rose to about 6.2. Fish stocked by local residents have continued to live in the pond, despite the eventual rebound in its acidity.

  8. NATURAL ATTENUATION FOR ECOSYSTEM RESTORATION IN NY/NJ HARBOR

    SciTech Connect

    Van der Lelie, D.; Reid-Green, J. D.; Stern, E. A.

    2003-12-31

    We have investigated the feasibility of using natural attenuation methods for ecosystem restoration in New York/New Jersey Harbor. Measurements were made of the most probable number of sulfate-reducing bacteria (SRB) in native sediments and in samples, which had been supplemented with an appropriate electron donor and electron acceptor. The results showed that the activity of the endogenous microbial population in the native sediment was high enough to make possible adequate chemical transformation rates. The bioavailability of the zinc in the sediments was measured using the BIOMET biosensor technique. The bioavailability of the zinc was effectively eliminated following the microbial activities. We concluded that natural attenuation could be used effectively in treating sediments from Newark Bay and surrounding waters and that the resultant materials could likely be used in environmental restoration projects of the type proposed for construction in South Kearny, NJ.

  9. Paleogeomorphic mapping applied in Stagecoach gas field, N.Y.

    SciTech Connect

    Pyron, A.J.

    1997-12-22

    New York State Energy Research and Development Authority (Nyserda) and the author were partners on an 11 month demonstration project using Pyron Consulting`s paleogeomorphic mapping technique to evaluate and identify stratigraphic traps in New York`s Appalachian basin. This work involves a subsurface mapping technique that uses sequence stratigraphic methods to identify potential new reservoirs. This technique has revealed itself to be a precise indicator of economic accumulations of hydrocarbon reserves. Having developed a mapping tool that can identify stratigraphic traps, this study attempted to address a larger question: can subsurface mapping be used in combination with historic production data (or other relatively inexpensive data) to determine whether a given prospect is economically and technically viable?

  10. Engineering economic assessment of residential wood heating in NY

    EPA Science Inventory

    We provide insight into the recent resurgence in residential wood heating in New York by: (i) examining the lifetime costs of outdoor wood hydronic heaters (OWHHs) and other whole-house residential wood heat devices,(ii) comparing these lifetime costs with those of competing tech...

  11. 78 FR 72023 - Drawbridge Operation Regulation; Genessee River, Rochester, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-02

    ... SECURITY Coast Guard 33 CFR Part 117 RIN 1625-AA09 Drawbridge Operation Regulation; Genessee River... existing drawbridge operation regulation for the CSX Transportation Bridge across Genessee River, mile 0.9... Bridge across Genessee River, mile 0.9, was removed in 2013. It has come to the attention of the...

  12. Late Holocene Environmental Changes from NY-NJ Estuaries

    NASA Technical Reports Server (NTRS)

    Peteet, Dorothy M.

    2000-01-01

    High-resolution records of environmental change in the lower Hudson estuary are quite rare. We present preliminary data from several marshes in the New York- New Jersey region in order to understand the late Holocene environmental history of this region. Our project includes salt marsh cores from Hackensack, Piermont, Staten Island, and Jamaica Bay. Our preliminary research has focused on a 11.15 m sediment core from Piermont Marsh, New York (40 deg N, 74 deg W) in an attempt to document the Holocene environmental history of the region. Lithology, loss -on -ignition (LOI), pollen, plant macrofossils, charcoal, and foraminifera were analyzed. Core lithology consists of peat, silts, and clays that vary in color and texture. The base of the core is AMS C-14 dated to 4190 yr BP. Preliminary low-resolution analysis of the core to date includes sampling at the 1-meter interval throughout the core. LOI of the sediments ranges from 1% to 85%. Average rate of deposition is about .26 cm/yr. Major changes in pollen percentages are visible throughout the core.

  13. Late Holocene Environmental Changes from NY-NJ Estuaries

    NASA Technical Reports Server (NTRS)

    Peteet, Dorothy M.; Wong, Jennifer K.

    2000-01-01

    High-resolution records of environmental change in the lower Hudson estuary are quite rare. We present preliminary data from several marshes in the New York- New Jersey region in order to understand the late Holocene environmental history of this region. Our project includes salt marsh cores from Hackensack, Piermont, Staten Island, and Jamaica Bay. Our preliminary research has focused on a 11.15 m. sediment core from Piermont Marsh, New York (40 N, 74 W) in an attempt to document the Holocene environmental history of the region. Lithology, loss-on-ignition (LOI), pollen, plant macrofossils, charcoal, and foraminifera were analyzed. Core lithology consists of peat, silts, and clays that vary in color and texture. The base of the core is AMS C-14 dated to 4190 yr BP. Preliminary low-resolution analysis of the core to date includes sampling at the 1-meter interval throughout the core. LOI of the sediments ranges from 1% to 85%. Average rate of deposition is about .26 cm/yr. Major changes in pollen percentages are visible throughout the core.

  14. 78 FR 58458 - Drawbridge Operation Regulations; Quogue Canal, Southampton, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-24

    ... the Quogue Bridge, mile 1.1, across Quogue Canal, at Southampton, New York. This temporary deviation... facilitate rehabilitation at the bridge. DATES: This deviation is effective from October 1, 2013 through... Bridge, across Quogue Channel, mile 1.1, at Southampton, New York, has a vertical clearance in the...

  15. Registration of TIL:383.13, TIL:625 and TIL:634, three long grain tropical Japonica Rice (Oryza sativa L.) germplasm lines containing novel Indica Alleles that increase tiller production and grain yield

    Technology Transfer Automated Retrieval System (TEKTRAN)

    These three breeding lines were from a set of 123 progeny lines that were released by the USDA-ARS in 2012 as a mapping population. Chromosomal regions containing genes for increased tiller number under greenhouse conditions were subsequently identified in this population. We used the molecular an...

  16. ''Fake It 'Til You Make It'': Why Community College Students' Aspirations ''Hold Steady''

    ERIC Educational Resources Information Center

    Nielsen, Kelly

    2015-01-01

    Sociologists of education have explored the relationship between students' postsecondary aspirations and their propensity to get "cooled out" in community colleges. However, researchers have directed little attention to students whose aspirations remain stable over long periods of time or to the different roles that college degree goals…

  17. The Repeal of Section 28: It Ain't over 'til It's over

    ERIC Educational Resources Information Center

    Greenland, Katy; Nunney, Rosalind

    2008-01-01

    Section 28 (part of the Local Government Act of 1988) was a notorious piece of legislation that sought to prevent local education authorities in the UK from "promoting homosexuality". The effect of Section 28 was to create uncertainty and fear among teachers as to what was (and what was not) permitted in schools. Over time practitioners and…

  18. FcγRIII in ITP: it ain't over 'til it's over.

    PubMed

    McCrae, Keith R

    2016-01-01

    In this issue of Blood, Yu et al describe a novel anti–Fcγ receptor III (FcγRIII)-albumin fusion protein that inhibits the development of thrombocytopenia in a murine model of immune thrombocytopenia (ITP).1 The unique aspect of this protein is that it blocks FcγRIII-mediated uptake of antibody-coated platelets without activating FcγRIII and the associated inflammatory response. PMID:26744437

  19. 'Til death parts us: women’s domestic partnerships in eighteenth-century Brittany.

    PubMed

    Locklin, Nancy

    2011-01-01

    This article investigates the legal provision for two adult, unmarried women to create a “perpetual society” with one another found in the customary code of 1725 for the French province of Brittany. This arrangement allowed women who shared a household to designate one another as primary heir and to protect their community property from the claims of others. Evidence of this arrangement demonstrates that single women in some places had options outside of marriage and the convent. The contracts filed by the women also reveal the extent to which this arrangement went beyond considerations of property to express both affection and loyalty. Available to siblings as well as to pairs of unrelated women, this union is likely not the equivalent of same-sex marriage. It does however broaden our knowledge of the meaning of marriage, partnership, and kin in early modern Europe. PMID:22250309

  20. The Nozoe Autograph Books: "It ain't over 'til it's over".

    PubMed

    Seeman, Jeffrey I; Johnson, Brian P

    2015-02-01

    All are welcome! This issue contains the final of the 15 segments of the original Nozoe Autograph Books. But this project couldn't just stop here. A modern extension of the autograph books-a 16(th) segment-will be published and will include signatures from around today's chemistry community. All are welcome to participate and add their mark on the legacy of the Nozoe Autograph Books. See the Essay for details. This Essay and the interactive website that accompanies the Nozoe Autograph Book project are available free-access for at least a three-year period at http://www.tcr.wiley-vch.de/nozoe. PMID:25690992