5. Historic American Buildings Survey, Ned Goode, Photographer July, 1960 ...

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

5. Historic American Buildings Survey, Ned Goode, Photographer July, 1960 EIGHTH FLOOR EXTERIOR, (FOURTH STREET) DETAIL. - American Life Insurance Company Building, 330-336 Walnut Street, Philadelphia, Philadelphia County, PA

5. Photocopy of 1915 photograph showing a view of the ...

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

5. Photocopy of 1915 photograph showing a view of the building (the tallest building), courtesy of Philadelphia City Archives, City Hall, Philadelphia, Pennsylvania - Reliance Insurance Company of Philadelphia, 429 Walnut Street, Philadelphia, Philadelphia County, PA

The Recovery Act is "Lighting Up" the streets of Philadelphia

ScienceCinema

Nutter, Michael; Gajewski, Katherine; Russell, Toby; Williams, Doug; Best, DeLain

2018-02-13

The Philadelphia Streets Department is converting 58,000 yellow and green traffic signals and will replace approximately 27,000 red LED lights that have come to the end of their useful life. The project will use approximately $3 million in EECBG funds, matched with $3 million in PECO funding, and will save the city approximately $1 million in electric costs each year. For more information on Recovery Act projects funded by the Department of Energy in Pennsylvania: http://www.energy.gov/recovery/pa.htm

3. Photocopy of BUILDING WITH ORIGINAL ROOF BALUSTRADE, taken ca. ...

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

3. Photocopy of BUILDING WITH ORIGINAL ROOF BALUSTRADE, taken ca. 1860, from A History of the Philadelphia Saving Fund Society 1816-1916, page 64. - Philadelphia Saving Fund Society, 306 Walnut Street, Philadelphia, Philadelphia County, PA

2. Photocopy of April 28, 1915 photograph showing a general ...

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

2. Photocopy of April 28, 1915 photograph showing a general view of the building (right-hand side), courtesy of Philadelphia City Archives, City Hall, Philadelphia, Pennsylvania - Spring Garden Insurance Company Building, 431 Walnut Street, Philadelphia, Philadelphia County, PA

6. Historic American Buildings Survey, Ned Goode, Photographer July, 1960 ...

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

6. Historic American Buildings Survey, Ned Goode, Photographer July, 1960 NORTHWEST CORNER DETAIL. - American Life Insurance Company Building, 330-336 Walnut Street, Philadelphia, Philadelphia County, PA

NorthEast view; Platform, canopy, and freight elevator North Philadelphia ...

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

North-East view; Platform, canopy, and freight elevator - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

2. Historic American Buildings Survey, Ned Goode, Photographer July, 1960 ...

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

2. Historic American Buildings Survey, Ned Goode, Photographer July, 1960 NORTH AND WEST SIDES. - American Life Insurance Company Building, 330-336 Walnut Street, Philadelphia, Philadelphia County, PA

2. GENERAL VIEW, CENTER BUILDING, WITH SIGN SAYING '1855 JEFFERSON ...

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

2. GENERAL VIEW, CENTER BUILDING, WITH SIGN SAYING '1855 JEFFERSON 1907 INSURANCE BUILDING' Photocopy of April 28, 1915 photograph on file at City Archives of Philadelphia, located at Philadelphia City Hall - Jefferson Fire Insurance Company, 425 Walnut Street, Philadelphia, Philadelphia County, PA

11. SOUTH (REAR) ELEVATION OF THE PHILADELPHIA SAVING FUND SOCIETY ...

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

11. SOUTH (REAR) ELEVATION OF THE PHILADELPHIA SAVING FUND SOCIETY (PSFS) BUILDING WITH MEETING HOUSE CORNICE IN FOREGROUND. - Twelfth Street Meeting House, 20 South Twelfth Street, Philadelphia, Philadelphia County, PA

8. Historic American Buildings Survey, Ned Goode, Photographer July, 1960 ...

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

8. Historic American Buildings Survey, Ned Goode, Photographer July, 1960 INTERIOR, SECOND FLOOR, NORTHWEST CORNER. - American Life Insurance Company Building, 330-336 Walnut Street, Philadelphia, Philadelphia County, PA

7. Historic American Buildings Survey, Robert E. Cooper, Photographer January, ...

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

7. Historic American Buildings Survey, Robert E. Cooper, Photographer January, 1961 DEMOLITION, SHOWING STRUCTURAL ELEMENTS. - American Life Insurance Company Building, 330-336 Walnut Street, Philadelphia, Philadelphia County, PA

4. RAMP FOR BENJAMIN FRANKLIN BRIDGE (FOURTH ST.) BETWEEN VINE ...

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

4. RAMP FOR BENJAMIN FRANKLIN BRIDGE (FOURTH ST.) BETWEEN VINE AND RACE STS., LOOKING NORTHWEST - Independence National Historical Park, Walnut, Sixth, Chestnut & Second Streets, Philadelphia, Philadelphia County, PA

4. Historic American Buildings Survey, Ned Goode, Photographer July, 1960 ...

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

4. Historic American Buildings Survey, Ned Goode, Photographer July, 1960 EIGHTH FLOOR EXTERIOR, NORTHWEST CORNER DETAIL. - American Life Insurance Company Building, 330-336 Walnut Street, Philadelphia, Philadelphia County, PA

5. Photocopy of old exterior photo showing Western Saving Fund ...

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

5. Photocopy of old exterior photo showing Western Saving Fund Society before the addition of ca. 1910 building. Original photo, late 19th century, is at the Philadelphia Free Library, Philadelphia Collection, Print and Picture Department. - Western Saving Fund Society of Philadelphia, 1000-1008 Walnut Street, Philadelphia, Philadelphia County, PA

Detail; Street Car Waiting House window, north wall North ...

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

Detail; Street Car Waiting House window, north wall - North Philadelphia Station, Street Car Waiting House, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

West view; Street Car Waiting House, east elevation North ...

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

West view; Street Car Waiting House, east elevation - North Philadelphia Station, Street Car Waiting House, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

North view; Street Car Waiting House, south (front) elevation ...

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

North view; Street Car Waiting House, south (front) elevation - North Philadelphia Station, Street Car Waiting House, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

4. Photocopy of photograph of Reliance Insurance Company in its ...

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

4. Photocopy of photograph of Reliance Insurance Company in its original appearance. View photocopied from George W. Engelhart's book, Philadelphia, Penna., The Book of its Bourse and Cooperating Bodies, published in Philadelphia in 1898-99. The page number is 193. - Reliance Insurance Company of Philadelphia, 429 Walnut Street, Philadelphia, Philadelphia County, PA

FIRST FLOOR REAR ROOM. SECOND FLOOR HAS BEEN REMOVED NOTE ...

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

FIRST FLOOR REAR ROOM. SECOND FLOOR HAS BEEN REMOVED-- NOTE PRESENCE OF SECOND FLOOR WINDOWS AT LEFT. See also PA-1436 B-6 - Kid-Physick House, 325 Walnut Street, Philadelphia, Philadelphia County, PA

FIRST FLOOR REAR ROOM. SECOND FLOOR HAS BEEN REMOVED NOTE ...

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

FIRST FLOOR REAR ROOM. SECOND FLOOR HAS BEEN REMOVED-- NOTE PRESENCE OF SECOND FLOOR WINDOWS AT LEFT. See also PA-1436 B-13 - Kid-Physick House, 325 Walnut Street, Philadelphia, Philadelphia County, PA

4. PRESERVED FACADE OF PENNSYLVANIA FIRE INSURANCE COMPANY BEING REINSTALLED ...

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

4. PRESERVED FACADE OF PENNSYLVANIA FIRE INSURANCE COMPANY BEING RE-INSTALLED IN ITS ORIGINAL SITE AMID THE NEW 21-STORY OFFICE BUILDING - Pennsylvania Fire Insurance Company, 508-510 Walnut Street, Philadelphia, Philadelphia County, PA

3. PRESERVED FACADE OF PENNSYLVANIA FIRE INSURANCE COMPANY BEING REINSTALLED ...

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

3. PRESERVED FACADE OF PENNSYLVANIA FIRE INSURANCE COMPANY BEING RE-INSTALLED IN ITS ORIGINAL SITE AMID THE NEW 21-STORY OFFICE BUILDING - Pennsylvania Fire Insurance Company, 508-510 Walnut Street, Philadelphia, Philadelphia County, PA

1. GENERAL VIEW AND FRONT (NORTH) ELEVATION OF PENNSYLVANIA FIRE ...

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

1. GENERAL VIEW AND FRONT (NORTH) ELEVATION OF PENNSYLVANIA FIRE INSURANCE COMPANY, BEFORE DISMANTLING OF THE FACADE AND DEMOLITION OF THE BUILDING - Pennsylvania Fire Insurance Company, 508-510 Walnut Street, Philadelphia, Philadelphia County, PA

Detail; Street Car Waiting House, support for exterior light fixture ...

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

Detail; Street Car Waiting House, support for exterior light fixture - North Philadelphia Station, Street Car Waiting House, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

AT LEFT IS WEST DOOR; AT CENTER IS CELLAR DOOR ...

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

AT LEFT IS WEST DOOR; AT CENTER IS CELLAR DOOR CHEEK TRACE. AT RIGHT IS STONE BASE COURSE AND LOCATION OF ORIGINAL EAST DOOR OPENING - Kid-Chandler House, 323 Walnut Street, Philadelphia, Philadelphia County, PA

SouthWest view, Street Car Waiting House, north and east elevations ...

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

South-West view, Street Car Waiting House, north and east elevations - North Philadelphia Station, Street Car Waiting House, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

West view, general; Station Building, covered ramp, and Street Car ...

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

West view, general; Station Building, covered ramp, and Street Car Waiting House - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

NorthEast view; Street Car Waiting House, south (front) and west ...

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

North-East view; Street Car Waiting House, south (front) and west elevations - North Philadelphia Station, Street Car Waiting House, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

South view; Interior view of covered ramp to Street Car ...

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

South view; Interior view of covered ramp to Street Car Waiting House from Station Building - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

West view, general; Station Building, covered ramp, and Street Car ...

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

West view, general; Station Building, covered ramp, and Street Car Waiting House, right to left - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

1. WASHINGTON SQUARE IN CENTER, LOOKING SOUTHWEST. CURTIS PUBLISHING COMPANY ...

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

1. WASHINGTON SQUARE IN CENTER, LOOKING SOUTHWEST. CURTIS PUBLISHING COMPANY IS AT RIGHT. THE BUILDING IN FRONT OF PHOTO IS THE PENN MUTUAL LIFE INSURANCE COMPANY - Washington Square Area Study, Sixth, Seventh, Walnut & Locust Streets, Philadelphia, Philadelphia County, PA

TRACES OF ORIGINAL PARTITIONS AT JUNCTURE OF FRONT ROOM, REAR ...

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

TRACES OF ORIGINAL PARTITIONS AT JUNCTURE OF FRONT ROOM, REAR ROOM AND HALL, SECOND FLOOR. ALSO SHOWS ORIGINAL STUCCO CORNICE OF FRONT AND REAR ROOMS (LEFT) AND HALL (RIGHT) - Kid-Chandler House, 323 Walnut Street, Philadelphia, Philadelphia County, PA

Theodore F. Dillon, photographer August 10, 1959 REAR VIEW, FROM ...

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

Theodore F. Dillon, photographer August 10, 1959 REAR VIEW, FROM NORTHWEST. AT FAR RIGHT IS KID-PHYSICK HOUSE AND ADJACENT TO IT IS KID-CHANDLER HOUSE - Kid-Chandler & Kid-Physick Houses, 323-325 Walnut Street, Philadelphia, Philadelphia County, PA

FIRST FLOOR FRONT ROOM. SECOND FLOOR HAS BEEN REMOVED NOTE ...

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

FIRST FLOOR FRONT ROOM. SECOND FLOOR HAS BEEN REMOVED-- NOTE PRESENCE OF SECOND FLOOR WINDOWS (THE LATTER FLOOR WAS REMOVED MANY YEARS AGO), See also PA-1436 B-12 - Kid-Physick House, 325 Walnut Street, Philadelphia, Philadelphia County, PA

DOOR AT LEFT IS IN ORIGINAL BRICKWORK OPENING. AT CENTER ...

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

DOOR AT LEFT IS IN ORIGINAL BRICKWORK OPENING. AT CENTER IS REMAINS OF STONE BASE COURSE AND CELLAR DOOR CHEEK TRACE. AT RIGHT IS WINDOW IN ORIGINAL BRICKWORK OPENING - Kid-Chandler House, 323 Walnut Street, Philadelphia, Philadelphia County, PA

21. Scrapping In Dry Dock #4. Naval Shipyard Philadelphia. February ...

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

21. Scrapping In Dry Dock #4. Naval Shipyard Philadelphia. February 18, 1946. Original Photograph In Collection of National Archives, Mid-Atlantic Regional Records Center, Philadelphia. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

11. VIEW OF WASHINGTON SQUARE LOOKING WEST (top) BETWEEN SEVENTH ...

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

11. VIEW OF WASHINGTON SQUARE LOOKING WEST (top) BETWEEN SEVENTH (upper) AND SIXTH (lower) STS. SHOWING PENN MUTUAL LIFE INSURANCE BUILDING (right) AND CURTIS PUBLISHING COMPANY BUILDING (far right) - Independence National Historical Park, Walnut, Sixth, Chestnut & Second Streets, Philadelphia, Philadelphia County, PA

CELLAR LOOKING NORTH (REAR SIDE OF BUILDING). AT LEFT ARE ...

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

CELLAR LOOKING NORTH (REAR SIDE OF BUILDING). AT LEFT ARE ORIGINAL BRICK ARCHES SUPPORTING BRICK PARTITIONS UPSTAIRS. AT CENTER IS BRICK PIER SUPPORTING MODERN SAFE. AT RIGHT IS BRICK PIER AND VAULT SUPPORTING ORIGINAL SAFE - Kid-Chandler House, 323 Walnut Street, Philadelphia, Philadelphia County, PA

3. Photocopy of drawing (from Moses King, Philadelphia and Notable ...

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

3. Photocopy of drawing (from Moses King, Philadelphia and Notable Philadelphians, 1902) MAIN BUILDING WITH ADDITION - New York Mutual Life Insurance Company Building, 1001-1005 Chestnut Street, Philadelphia, Philadelphia County, PA

GENERAL VIEW FROM CENTER OF DIAMOND STREET LOOKING WEST TOWARDS ...

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

GENERAL VIEW FROM CENTER OF DIAMOND STREET LOOKING WEST TOWARDS THIRTY-SECOND STREET. AN AUGUST 30, 1886 ISSUE OF THE PHILADELPHIA REAL ESTATE RECORD AND BUILDERS’ GUIDE RECORDED THAT REAL ESTATE AGENT F. A. FLOOD KEPT HIS OFFICES AT 3118 DIAMOND STREET, INDICATING THAT THE ROW OF ATTACHED DWELLINGS ON THE SOUTH SIDE OF THE BLOCK HAD BEEN CONSTRUCTED BY THAT TIME. - 3100 Block Diamond Street (Houses), North & south sides between Thirty-first & Thirty-second Streets, Philadelphia, Philadelphia County, PA

4. VIEW RECONSTRUCTED TOWER, LOOKING NNE. Philadelphia & Reading ...

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

4. VIEW RECONSTRUCTED TOWER, LOOKING NNE. - Philadelphia & Reading Railroad, Pedestrian Suspension Bridge, Foot of Sixth Street at Schuylkill River (formerly spanned Philadelphia & Reading main line at Reading Depot), Reading, Berks County, PA

7. BROAD STREET STATION (demolished 1953). Photocopy of ca. 1894 ...

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

7. BROAD STREET STATION (demolished 1953). Photocopy of ca. 1894 photograph by William H. Rau. Original photograph at Pennsylvania Railroad - Pennsylvania Railroad Station, Broad Street Station, Broad & Market Streets, Philadelphia, Philadelphia County, PA

3. DETAIL OF WEST TOWER, LOOKING NE. Philadelphia & ...

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

3. DETAIL OF WEST TOWER, LOOKING NE. - Philadelphia & Reading Railroad, Pedestrian Suspension Bridge, Foot of Sixth Street at Schuylkill River (formerly spanned Philadelphia & Reading main line at Reading Depot), Reading, Berks County, PA

GENERAL VIEW, WEST SIDE OF UBER STREET FROM SUSQUEHANNA AVENUE, ...

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

GENERAL VIEW, WEST SIDE OF UBER STREET FROM SUSQUEHANNA AVENUE, LOOKING SOUTHWEST. THE PHILADELPHIA REAL ESTATE RECORD AND BUILDERS’ GUIDE ANNOUNCED IN AUGUST 1886 THAT A “COL. FLOOD” HAD “JUST FINISHED” THIRTY-TWO NINE AND TEN-ROOM HOUSES ON UBER STREET, SIXTEEN ON EACH SIDE ARRANGED IN EIGHT PAIRS OF TWO. WILLIS G. HALE WAS THE ARCHITECT USED FOR THE PROJECT. - 2100 Block North Uber Street (Houses), East & west sides between Diamond Street & Susquehanna Avenue, Philadelphia, Philadelphia County, PA

General view looking west along Master Street. (Similar to HABS ...

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

General view looking west along Master Street. (Similar to HABS No.PA-6694-1). - Acts of the Apostles Church in Jesus Christ, 1400-28 North Twenty-eighth Street, northwest corner of North Twenty-eighth & Master Streets, Philadelphia, Philadelphia County, PA

1. 3/4 VIEW, LOOKING NE. Philadelphia & Reading Railroad, ...

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

1. 3/4 VIEW, LOOKING NE. - Philadelphia & Reading Railroad, Pedestrian Suspension Bridge, Foot of Sixth Street at Schuylkill River (formerly spanned Philadelphia & Reading main line at Reading Depot), Reading, Berks County, PA

20. Scrapping C112 U.S.S. Marblehead. Naval Shipyard Philadelphia. January 10, ...

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

20. Scrapping C1-12 U.S.S. Marblehead. Naval Shipyard Philadelphia. January 10, 1946. Original Photograph In Collection of National Archives, Mid-Atlantic Regional Records Center, Philadelphia. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

2. LOOKING NW, WITH READING DEPOT IN BACKGROUND. Philadelphia ...

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

2. LOOKING NW, WITH READING DEPOT IN BACKGROUND. - Philadelphia & Reading Railroad, Pedestrian Suspension Bridge, Foot of Sixth Street at Schuylkill River (formerly spanned Philadelphia & Reading main line at Reading Depot), Reading, Berks County, PA

GENERAL VIEW, DIAMOND STREET LOOKING EAST FROM A POINT JUST ...

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

GENERAL VIEW, DIAMOND STREET LOOKING EAST FROM A POINT JUST WEST OF ITS INTERSECTION WITH NATRONA STREET. THE HOUSES AND STOREFRONT DOCUMENTED IN THIS RECORD ARE ON THE LEFT OF THIS VIEW. - 3200 Block Diamond Street (Houses & Storefront), North side, Philadelphia, Philadelphia County, PA

Heart Tests Before Surgery: When You Need an Imaging Test - and When You Don't

MedlinePlus

... this report is at your own risk. © 2013 Consumer Reports. Developed in cooperation with the Society of Thoracic ... the ABIM Foundation. © 2018. All rights reserved. 510 Walnut Street, Suite 1700 Philadelphia, PA ...

Bone-Density Tests: When You Need Them - and When You Don't

MedlinePlus

... this report is at your own risk. © 2012 Consumer Reports. Developed in cooperation with the American Academy of Family ... the ABIM Foundation. © 2018. All rights reserved. 510 Walnut Street, Suite 1700 Philadelphia, PA ...

16. 110 SANSOM STREET, OBLIQUE VIEW OF BAKE OVEN IN ...

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

16. 110 SANSOM STREET, OBLIQUE VIEW OF BAKE OVEN IN CELLAR (Note the double arch in front of the oven. The front arch supported the structural framing.) - James McCrea Houses, 108-110 Sansom Street, Philadelphia, Philadelphia County, PA

14. LION SCULPTURE, AT THE PHILADELPHIA MUSEUM OF ART, MOVED ...

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

14. LION SCULPTURE, AT THE PHILADELPHIA MUSEUM OF ART, MOVED FROM MERCHANTS' EXCHANGE, WHERE IT RESTED ON THE STAIR WALL OF SIDE ENTRANCE STAIRS. (A REPLACEMENT LION HAS BEEN PLACED IN THE ORIGINAL SITE, AS DID ANOTHER REPLACEMENT IN THE OTHER SIDE OF THE BUILDING. FOR THIS LATTER REPLACEMENT SEE PA-1028-15). A VIEW OF THE MUSEUM IS IN THE BACKGROUND - Philadelphia Exchange Company, 143 South Third Street, Philadelphia, Philadelphia County, PA

10. Cartway from Collom Street looking south showing west elevation ...

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

10. Cartway from Collom Street looking south showing west elevation of Building L (on left), north elevation of Building J, and east elevation of Building M (on right). - Daniel F. Waters Germantown Dye Works, 37-55 East Wister Street, Philadelphia, Philadelphia County, PA

15. 110 SANSOM STREET, BAKE OVEN IN CELLAR (Above the ...

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

15. 110 SANSOM STREET, BAKE OVEN IN CELLAR (Above the chamber is the entrance to the squirrel tail flue. Below and to the right at floor level is a wood storage compartment.) - James McCrea Houses, 108-110 Sansom Street, Philadelphia, Philadelphia County, PA

1. 119 LOMBARD STREET, SECOND HOUSE TO LEFT (WITH BOARDEDUP ...

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

1. 119 LOMBARD STREET, SECOND HOUSE TO LEFT (WITH BOARDED-UP FIRST AND SECOND FLOOR WINDOWS). NOTE THAT THE FRONT (SOUTH) HAS BELT COURSES, GLAZED HEADERS, PLASTER COVE CORNICE, DOOR STOOP, ETC. ALSO NOTE THE TWIN HOUSE (117 LOMBARD STREET, HABS No. PA-1353) AT RIGHT, WITH IDENTICAL FEATURES. BOTH HOUSES WERE BUILT AT THE SAME TIME. - Joseph Wharton House, 119 Lombard Street, Philadelphia, Philadelphia County, PA

Fifty Years of Scholarship in Media Ethics

ERIC Educational Resources Information Center

Christians, Clifford G.

1977-01-01

Describes changing attitudes toward the role of mass media ethics, as reflected in the literature. Available from: Journal of Communication, The Annenberg School of Communications, University of Pennsylvania, 3620 Walnut Street, Philadelphia, PA 19104, $15.00 yr; $4.00 sc. (KS)

23. North Philadelphia Station. Philadelphia, Philadelphia Co., PA. Sec. 1101, ...

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

23. North Philadelphia Station. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 84.55. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

Walnut Anthracnose

Treesearch

Frederick H. Berry

1981-01-01

Walnut anthracnose, or leaf blotch as it is sometimes called, is a wide-spread and destructive disease of walnut (Juglans) species, particularly the eastern black walnut (Juglans nigra L.). It is caused by a fungus, Gnomonia leptostyla (Fr.) Ces. and de N., the imperfect stage of which is Marssonia juglandis (Lib.) Magn. The disease may quickly become epidemic during...

Before The Philadelphia Negro: Residential Segregation in a Nineteenth-Century Northern City

PubMed Central

Logan, John R.; Bellman, Benjamin

2017-01-01

Although some scholars treat racial residential segregation in Northern cities as a twentieth-century phenomenon, recent research on New York and Chicago has shown that black-white segregation was already high and rising by 1880. We draw on data from the Philadelphia Social History Project and other new sources to study trends in this city as far back as 1850 and extending to 1900, a time when DuBois had completed his epic study of The Philadelphia Negro. Segregation of “free Negroes” in Philadelphia was high even before the Civil War but did not increase as the total and black populations grew through 1900. Geocoded information from the full-count data from the 1880 Census makes it possible to map the spatial configuration of black residents in fine detail. At the scale of the street segment, segregation in that year was extraordinarily high, reflecting a micro-pattern in which many blacks lived in alleys and short streets. Although there was considerable class variation in the black community, higher status black households lived in areas that were little different in racial and class composition than lower status households. PMID:29056796

A subset of walnut allergic adults is sensitized to walnut 11S globulin Jug r 4.

PubMed

Blankestijn, Mark A; den Hartog Jager, Constance F; Blom, W Marty; Otten, Henny G; de Jong, G Aard H; Gaspari, Marco; Houben, Geert F; Knulst, André C; Verhoeckx, Kitty C M

2018-06-15

The role of sensitization to commercially available allergens of English walnut (Juglans regia) Jug r 1, 2 and 3 in walnut allergy has been previously investigated in walnut allergic adults and was unable to explain allcases of walnut allergy. Identify recognized walnut allergens, other than the ones previously investigated (Jug r 1-3), in walnut allergic adults and determine the sensitization frequency and diagnostic value. Three different in-house walnut extracts were prepared and analysed on SDS-PAGE blots to identify allergenic walnut proteins. Immunoblots and immunoprecipitation, followed by LC-MS analysis, were performed to screen for, and confirm, IgE binding to walnut allergens in selected walnut allergic adults. In a cohort of 55 walnut challenged adults, including 33 allergic and 22 tolerant, sensitization to native and recombinant walnut allergen Jug r 4 was assessed using immunoblotting and immuno-line blot (EUROLINE), respectively. Screening of sera of eight walnut allergic adults identified Jug r 4 as an allergen in our population. In the total cohort of 55 subjects, five were positive for Jug r 4 on immunoblot and 10 on EUROLINE. All but one EUROLINE positive subject had a positive food challenge (sensitivity 27%, specificity 95%, PPV 90%, NPV 47%). All five subjects positive on immunoblot were also positive on EUROLINE. LC-MS analysis showed a lack of Jug r 4 in the ImmunoCAP extract. Co-sensitization to other 11S albumins (e.g. hazelnut Cor a 9) was common in Jug r 4 sensitized subjects, potentially due to cross-reactivity. Walnut 11S globulin Jug r 4 is a relevant minor allergen, recognized by 27% of walnut allergic adults. It has a high positive predictive value of 90% for walnut allergy. Specific IgE against Jug r 4 occurred mostly with concomitant sensitization to other walnut components, mainly Jug r 1. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Luther Burbank's contributions to walnuts

USDA-ARS?s Scientific Manuscript database

After hearing about a “supposed natural European hybrid walnut,” Luther Burbank began making controlled crosses between walnut species in the late nineteenth century. He first crossed Juglans hindsii (northern California black walnut)× J. regia (Persian walnut) that produced progeny that he named ‘P...

Luther Burbank's contributions to walnuts

USDA-ARS?s Scientific Manuscript database

Luther Burbank began making controlled crosses between walnut species in the late nineteenth century after hearing about a “supposed natural European hybrid walnut.” He crossed Juglans hindsii (northern California black walnut) × J. regia (Persian walnut) and produced progeny that he named ‘Paradox’...

SEASONAL ABUNDANCE OF ORGANIC MOLECULAR MARKERS IN URBAN PARTICULATE MATTER FROM PHILADELPHIA, PA

EPA Science Inventory

Organic molecular markers were measured in airborne particulate matter (PM₁₀) from the City of Philadelphia North Broad Street air quality monitoring site to identify the seasonal abundances of key tracer compounds together with their dominant sources. Daily PM_10...

7. B & O RAILROAD BRIDGE. PHILADELPHIA, PHILADELPHIA CO., PA. ...

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

7. B & O RAILROAD BRIDGE. PHILADELPHIA, PHILADELPHIA CO., PA. Sec. 1101, MP 3.11. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

6. B & O RAILROAD BRIDGE. PHILADELPHIA, PHILADELPHIA CO., PA. ...

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

6. B & O RAILROAD BRIDGE. PHILADELPHIA, PHILADELPHIA CO., PA. Sec. 1101, MP 3.11. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

78 FR 75902 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Philadelphia County...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-13

...] Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Philadelphia County Reasonably Available Control Technology Under the 1997 8-Hour Ozone National Ambient Air Quality Standard AGENCY... Department of Environmental Protection, Bureau of Air Quality Control, P.O. Box 8468, 400 Market Street...

Reproduction of walnut twig beetle in black walnut and butternut

Treesearch

Andrea R. Hefty; Mark V. Coggeshall; Brian H. Aukema; Robert C. Venette; Steven J. Seybold

2016-01-01

The walnut twig beetle [WTB (Pityophthorus juglandis Blackman)] is the primary insect vector for a pathogen that causes thousand cankers disease (TCD), a disease complex that leads to mortality in species of walnut (Juglans L.). We performed field and laboratory trials to determine if reproduction by WTB varies between two...

20. Zoo Substation. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP ...

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

20. Zoo Substation. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 87.25. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

28. Poquessing Creek Bridge. Philadelphia, Philadelphia Co., PA. Sec. 1101, ...

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

28. Poquessing Creek Bridge. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 74.20. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

22. Schuylkill River Bridge. Philadelphia, Philadelphia Co., PA. Sec. 1101, ...

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

22. Schuylkill River Bridge. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 87.14. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

27. Pennypack Creek Bridge. Philadelphia, Philadelphia Co., PA. Sec. 1101, ...

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

27. Pennypack Creek Bridge. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 76.70. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

21. Schuylkill River Bridge. Philadelphia, Philadelphia Co., PA. Sec. 1101, ...

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

21. Schuylkill River Bridge. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 87.14. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

7 CFR 984.456 - Disposition of reserve walnuts and walnuts used for reserve disposition credit.

Code of Federal Regulations, 2010 CFR

2010-01-01

... reserve disposition credit. 984.456 Section 984.456 Agriculture Regulations of the Department of....456 Disposition of reserve walnuts and walnuts used for reserve disposition credit. (a) Beginning... walnuts in authorized outlets. (b) Any handler who desires to transfer disposition credit in excess of his...

18. Pennsylvania Railroad: Brick Arch Viaduct. Philadelphia, Philadelphia Co., PA. ...

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

18. Pennsylvania Railroad: Brick Arch Viaduct. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 87.44. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

19. Pennsylvania Railroad: Brick Arch Viaduct. Philadelphia, Philadelphia Co., PA. ...

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

19. Pennsylvania Railroad: Brick Arch Viaduct. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 87.44. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

24. Elevated SEPTA subway Bridge crossing NEC. Philadelphia, Philadelphia Co., ...

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

24. Elevated SEPTA subway Bridge crossing NEC. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 81.69. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

26. Elevated SEPTA subway Bridge crossing NEC. Philadelphia, Philadelphia Co., ...

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

26. Elevated SEPTA subway Bridge crossing NEC. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 81.69. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

25. Elevated SEPTA subway Bridge crossing NEC. Philadelphia, Philadelphia Co., ...

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

25. Elevated SEPTA subway Bridge crossing NEC. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 81.69. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

Walnut (Juglans).

PubMed

Leslie, Charles A; Walawage, Sriema L; Uratsu, Sandra L; McGranahan, Gale; Dandekar, Abhaya M

2015-01-01

Walnut species are important nut and timber producers in temperate regions of Europe, Asia, South America, and North America. Trees can be impacted by Phytophthora, crown gall, nematodes, Armillaria, and cherry leaf roll virus; nuts can be severely damaged by codling moth, husk fly, and Xanthomonas blight. The long generation time of walnuts and an absence of identified natural resistance for most of these problems suggest biotechnological approaches to crop improvement. Described here is a somatic embryo-based transformation protocol that has been used to successfully insert horticulturally useful traits into walnut. Selection is based on the combined use of the selectable neomycin phosphotransferase (nptII) gene and the scorable uidA gene. Transformed embryos can be germinated or micropropagated and rooted for plant production. The method described has been used to establish field trials of mature trees.

Walnut Hulls Clean Aluminum

NASA Technical Reports Server (NTRS)

Colberg, W. R.; Gordon, G. H.; Jackson, C. H.

1984-01-01

Hulls inflict minimal substrate damage. Walnut hulls found to be best abrasive for cleaning aluminum surfaces prior to painting. Samples blasted with walnut hulls showed no compressive stress of surface.

Site-improving intercrops for black walnut

Treesearch

J.W. Van Sambeek

1988-01-01

Broadly defined, intercropping of black walnut (Juglans nigra L.) refers to the production of one or more additional crops for food and/or fiber during all or part of the walnut rotation. lntercropping of walnut has been proposed for two main reasons: (1) to increase growth and/or quality of the walnut trees or (2) to provide an early financial...

75 FR 34950 - Walnuts Grown in California; Changes to the Quality Regulations for Shelled Walnuts

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-21

... called ``meal.'' Walnut meal is sold into the market for industrial use, such as in commercial bakery... both the end products and the meal derived from the original lot of shelled walnuts. Providing information about the original lot of walnuts from which the end products and meal were derived assures...

75 FR 51926 - Walnuts Grown in California; Changes to the Quality Regulations for Shelled Walnuts

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-24

... process and are called ``meal.'' Walnut meal is sold into the market for industrial use, such as in... both the end products and the meal derived from the original lot of shelled walnuts. Providing information about the original lot of walnuts from which the end products and meal were derived assures...

Lower Walnut Creek Restoration

EPA Pesticide Factsheets

Lower Walnut Creek Restoration Project will restore and enhance coastal wetlands along southern shoreline of Suisun Bay from Suisun Bay upstream along Walnut Creek, improving habitat quality, diversity, and connectivity along three miles of creek channel.

Moisture-dependent color characteristics of walnuts

USDA-ARS?s Scientific Manuscript database

Characterizing the shell color of walnuts based on their moisture content (MC) at harvest can provide valuable information for performing walnut sorting before drying. The objective of this study was to investigate the relationship between the color characteristics of the shell of walnuts and their...

Insecticide dip treatments to prevent walnut twig beetle colonization of black walnut logs

Treesearch

Jackson Audley; Adam Taylor; William E. Klingeman; Albert (Bud) Mayfield; Scott W. Myers

2016-01-01

The health, sustainability, and commercial viability of eastern black walnut (Juglans nigra) are currently under threat from thousand cankers disease. The disease is caused by an invasive bark beetle species, the walnut twig beetle (Pityophthorus juglandis), and its associated fungal pathogen (Geosmithia morbida...

An efficient method for evaluating black walnut for resistance to walnut anthracnose in filed plots and the identification of resistant genotypes

Treesearch

K.E. Woeste; W.F. Beineke

2001-01-01

Black walnut is native to the eastern USA and prized for its high-quality timber. Walnut anthracnose, the most important foliar disease of black walnut, is caused by Gnomonia leptostyla. There is no germplasm available that is resistant to the disease. Ramets of 42 black walnut clones, comprising about one-third of the Midwestern USA black walnut...

Black walnut as a crop, Black Walnut Symposium, Carbondale, Illinois, August 4-15, 1973.

Treesearch

USDA FS

1973-01-01

Contains 30 papers on black walnut presented at a symposium in Carbondale, Illinois, in August 1973. Subjects covered include black walnut resources, utilization, and marketing; silviculture; tree improvement; nut culture and production; protection; and economics.

Annotated black walnut literature

Treesearch

J. W. Van Sambeek

2007-01-01

Many of the publications on establishment, management, and utilization of black walnut and other high-value hardwoods are printed in conference proceedings or scientific journals that are not readily available at most public libraries or on the internet. As Chair of the Education Committee of the Walnut Council, I have tried to summarize the findings from the following...

The Walnut Gulch LTAR

Treesearch

Phillip Heilman; Susan Moran; Mark Nearing; Mary Nichols; Russ Scott; David Goodrich

2016-01-01

The Walnut Gulch LTAR builds on and advances 60 years of research on the USDA-ARS Walnut Gulch Experimental Watershed surrounding the town of Tombstone in southeast Arizona. Instrumentation on the watershed was initiated in 1953 and currently approximately 149 square kilometers of semiarid rangeland are monitored and serve as an outdoor laboratory. The watershed is a...

7 CFR 984.64 - Disposition of substandard walnuts.

Code of Federal Regulations, 2010 CFR

2010-01-01

....64 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE WALNUTS... merchantable walnuts and with proper safeguards to prevent such walnuts from thereafter entering channels of...

Persian walnut breeding in California

Treesearch

Charles A. Leslie; Gale H. McGranahan

2004-01-01

For over 50 years the University of California Davis Walnut Breeding Program has worked to address the needs of California walnut growers by identifying genetic approaches to problems and developing improved cultivars. The breeding program is a cooperative endeavor that draws on the efforts and resources of university researchers and facilities, USDA germplasm programs...

Sensory Quality Preservation of Coated Walnuts.

PubMed

Grosso, Antonella L; Asensio, Claudia M; Grosso, Nelson R; Nepote, Valeria

2017-01-01

The objective of this study was to evaluate the sensory stability of coated walnuts during storage. Four walnut samples were prepared: uncoated (NC), and samples coated with carboxymethyl cellulose (NCMC), methyl cellulose (NMC), or whey protein (NPS). The samples were stored at room temperature for 210 d and were periodically removed from storage to perform a sensory descriptive analysis. A consumer acceptance test was carried out on the fresh product (storage day 0) to evaluate flavor. All samples exhibited significant differences in their sensory attributes initially and after storage. Intensity ratings for oxidized and cardboard flavors increased during storage. NC showed the highest oxidized and cardboard intensity ratings (39 and 22, respectively) and NMC exhibited the lowest intensity ratings for these negative attributes (8 and 17, respectively) after 210 d of storage. Alternatively, the intensity ratings for sweetness and walnut flavors were decreased for all samples. NMC had the lowest decrease at the end of storage for these positive attributes (75.86 in walnut flavor and 12.09 in sweetness). The results of this study suggest a protective effect of the use of an edible coating to preserve sensory attributes during storage, especially for samples coated with MC. The results of the acceptance test showed that addition of the coating negatively affected the flavor acceptance for NMC and NCMC coated walnuts. Edible coatings help to preserve sensory attributes in walnuts, improving their shelf-life, however, these coatings may affect consumer acceptance in some cases. © 2016 Institute of Food Technologists®.

Growth response of black walnut to interplanted trees

Treesearch

Richard C. Schlesinger; Robert D. Williams

1984-01-01

Analyses of black walnut tree diameters 13 years after planting showed that interplanting autumn-olive, black locust, and European alder increased walnut tree growtb, but only at certain locations. Interplanting autumn-olive resulted in increases of 56 to 351% at four of five locations and all species resulted in doubled walnut growth on an upland site. The interaction...

HOW to Identify and Control Black Walnut Mycosphaerella Leaf Spots

Treesearch

Kenneth J. Jr. Kessler; Linda B.H. Swanson

1985-01-01

This leaf-spot disease, caused by the fungus Mycosphaerella juglandis, attacks black walnut, Juglans nigra, and Persian walnut, J. regia. Thus far, the disease has been found in North Carolina, Georgia, Illinois, and Iowa. It is important in young walnut plantations, where it causes premature defoliation, thus reducing growth and nut production. Affected walnut trees...

Allelopathic activity and chemical constituents of walnut (Juglans regia) leaf litter in walnut-winter vegetable agroforestry system.

PubMed

Wang, Qian; Xu, Zheng; Hu, Tingxing; Rehman, Hafeez Ur; Chen, Hong; Li, Zhongbin; Ding, Bo; Hu, Hongling

2014-01-01

Walnut agroforestry systems have many ecological and economic benefits when intercropped with cool-season species. However, decomposing leaf litter is one of the main sources of allelochemicals in such systems. In this study, lettuce (Lactuca sativa var. angustata) was grown in the soil incorporated with walnut leaf litter to assess its allelopathic activity. Lettuce growth and physiological processes were inhibited by walnut leaf litter, especially during early growth stage (1-2 euphylla period) or with large amount of litter addition. The plants treated by small amount of leaf litter recovered their growth afterwards, while the inhibition for 180 g leaf litter persisted until harvest. Twenty-eight compounds were identified in the leaf litter, and several of them were reported to be phytotoxic, which may be responsible for the stress induced by walnut leaf litter. Thus, for highest economic value of vegetables such as lettuce, excessive incorporation of leaf litter should be discouraged.

Nut Growers Hear It Pays to Care for Black Walnut

Treesearch

Felix, Jr. Ponder; James E. Jones; Rita Mueller; Andrea Clark

2003-01-01

Careful attention to walnut trees could pay off in nut yields. Nutrient management and improved nut varieties can make a big difference in black walnut nut production. This was the theme of the 2002 American Black Walnut Conference in Springfield, MO. The conference was sponsored by the Center For Advancement of American Black Walnut and Southwest Missouri RC&D (...

Walnuts have potential for cancer prevention and treatment in mice.

PubMed

Hardman, W Elaine

2014-04-01

Cancer may not be completely the result of novel or inherited genetic mutations but may in fact be a largely preventable disease. Researchers have identified biochemicals, including n-3 (ω-3) fatty acids, tocopherols, β-sitosterol, and pedunculagin, that are found in walnuts and that have cancer-prevention properties. Mouse studies in which walnuts were added to the diet have shown the following compared with the control diet: (1) the walnut-containing diet inhibited the growth rate of human breast cancers implanted in nude mice by ∼80%; (2) the walnut-containing diet reduced the number of mammary gland tumors by ∼60% in a transgenic mouse model; (3) the reduction in mammary gland tumors was greater with whole walnuts than with a diet containing the same amount of n-3 fatty acids, supporting the idea that multiple components in walnuts additively or synergistically contribute to cancer suppression; and (4) walnuts slowed the growth of prostate, colon, and renal cancers by antiproliferative and antiangiogenic mechanisms. Cell studies have aided in the identification of the active components in walnuts and of their mechanisms of action. This review summarizes these studies and presents the notion that walnuts may be included as a cancer-preventive choice in a healthy diet.

Growing black walnut for nut production

Treesearch

William Reid; Mark Coggeshall; H.E. Garrett; Jerry. Van Sambeek

2009-01-01

Eastern black walnut trees (Juglans nigra) produce high-value, hardwood products and distinctively flavored, edible nuts. The potential for producting two valuable products from the same tree has captured the imagination of tree planters for years. Both large and small black walnut plantations have been established with the intent to harvest huge nut...

Reduce dimension costs by using WALNUT

Treesearch

David G. Martens; David G. Martens

1986-01-01

A computer program called WALNUT is described that determines the leastcost combination of lumber grades required to produce a given cutting order of furniture dimension parts. If the least-cost mix is not available, WALNUT can be used to determine the next best alternative. The steps involved in using the program are described.

Storage quality of walnut oil containing lycopene during accelerated oxidation.

PubMed

Xie, Chaonan; Ma, Zheng Feei; Li, Fang; Zhang, Hongxia; Kong, Lingming; Yang, Zhipan; Xie, Weifeng

2018-04-01

The purpose of investigation was to assess the effect of lycopene on the peroxide value, acid value, fatty acids, total phenolic content and ferric-reducing antioxidant power of walnut oil. Walnut oil was extracted from Xinjiang walnut variety using cold pressing method. Our study reported that after 45 days of accelerated oxidation at 60 °C (Schaal oven test), 0.005% lycopene exhibited the greatest antioxidant effect than other addition levels of lycopene. Therefore, under ambient storage conditions, the shelf-life of walnut oil could be extended up to 16 months by 0.005% lycopene. Moreover, 0.005% lycopene added to walnut oil had a significantly higher content of saturated fatty acid, unsaturated fatty acid, total phenol, reducing ability of the polar and non-polar components than the blank sample (walnut oil without any addition of lycopene). In conclusion, lycopene improved the quality of walnut oil because of its antioxidant effect against lipid oxidation.

7 CFR 984.472 - Reports of merchantable walnuts shipped.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 8 2011-01-01 2011-01-01 false Reports of merchantable walnuts shipped. 984.472... walnuts shipped. (a) Reports of merchantable walnuts shipped during a month shall be submitted to the... shipped; whether they were shipped into domestic or export channels; and for exports, the quantity by...

7 CFR 984.472 - Reports of merchantable walnuts shipped.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 8 2012-01-01 2012-01-01 false Reports of merchantable walnuts shipped. 984.472... walnuts shipped. (a) Reports of merchantable walnuts shipped during a month shall be submitted to the... shipped; whether they were shipped into domestic or export channels; and for exports, the quantity by...

7 CFR 984.472 - Reports of merchantable walnuts shipped.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 8 2013-01-01 2013-01-01 false Reports of merchantable walnuts shipped. 984.472... walnuts shipped. (a) Reports of merchantable walnuts shipped during a month shall be submitted to the... shipped; whether they were shipped into domestic or export channels; and for exports, the quantity by...

7 CFR 984.472 - Reports of merchantable walnuts shipped.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 8 2014-01-01 2014-01-01 false Reports of merchantable walnuts shipped. 984.472... walnuts shipped. (a) Reports of merchantable walnuts shipped during a month shall be submitted to the... shipped; whether they were shipped into domestic or export channels; and for exports, the quantity by...

Acute Consumption of Walnuts and Walnut Components Differentially Affect Postprandial Lipemia, Endothelial Function, Oxidative Stress, and Cholesterol Efflux in Humans with Mild Hypercholesterolemia.

USDA-ARS?s Scientific Manuscript database

Walnut consumption improves cardiovascular disease risk; however, to our knowledge, the contribution of individual walnut components has not been assessed. This study evaluated the acute consumption of whole walnuts (85 g), separated nut skins (5.6 g), de-fatted nutmeat (34 g), and nut oil (51 g) on...

Propagating figured wood in black walnut

Treesearch

James R. McKenna; Wayne A. Geyer; Keith E. Woeste; Daniel L. Cassens

2015-01-01

Figured black walnut lumber is a specialty wood product that commands a high price for manufacturing fine furniture and interior paneling. Two common figured grain patterns occur in walnut; they are known as "fiddle-back" or "curly" grain, depending on the number of horizontal lines visible in the grain of the finished wood. The occurrence of...

Walnut Caterpillar

Treesearch

M.E. Farris; J.E. Appleby; B.C. Weber

1982-01-01

The walnut caterpillar (Datana integerrima Grote and Robinson) is a relatively common insect in hardwood forests of eastern North America. It has been recorded from Ontario, through most of the Eastern States west to Minnesota, and south to northern Mexico. Periodically, it heavily defoliates host trees.

Detection of walnut residues in foods using an enzyme-linked immunosorbent assay.

PubMed

Niemann, Lynn; Taylor, Steve L; Hefle, Susan L

2009-08-01

Tree nuts, including walnuts, can be responsible for allergic reactions. Food manufacturers have the responsibility to declare the presence of walnuts on packaged foods even when trace residues may be present from the use of shared equipment or the adventitious contamination of ingredients. The aim of this study was to develop a rapid, sensitive, and specific enzyme-linked immunosorbent assay (ELISA) method for the detection of walnut protein residues. Mixtures of raw and roasted English walnuts of several varieties were defatted, powdered, and used as separate antigens in sheep and New Zealand white rabbits. An ELISA was developed using the sheep antiroasted walnut serum as the capture reagent and rabbit antiroasted walnut serum as the detector reagent followed by addition of commercial goat anti-rabbit IgG antibody labeled with alkaline phosphatase and subsequent substrate addition. The performance of the ELISA was validated by testing known amounts of walnut (0 to 100 ppm) either spiked into or manufactured into milk chocolate, cookies, muffins, or ice cream. Recoveries of 1 to 100 ppm walnut-in-chocolate ranged from 71.6% to 119%+/- 7% to 16.5%. The walnut ELISA has a detection limit of 1 ppm (1 microg/g) walnut in several food matrices. Substantial cross-reactivity was observed with pecan while minimal cross-reactivity was noted for hazelnut, mustard, mace, and poppy seed among almost 100 foods and food ingredients tested. This walnut ELISA can be used to detect undeclared walnut residues in foods and ingredients and as a tool to validate the effectiveness of allergen control programs for walnuts.

Phylogeography of the walnut twig beetle, Pityophthorus juglandis, the vector of thousand cankers disease in North American walnut trees

Treesearch

Paul F. Rugman-Jones; Steven J. Seybold; Andrew D. Graves; Richard Stouthamer

2015-01-01

Thousand cankers disease (TCD) of walnut trees (Juglans spp.) results from aggressive feeding in the phloem by the walnut twig beetle (WTB), Pityophthorus juglandis, accompanied by inoculation of its galleries with a pathogenic fungus, Geosmithia morbida. In 1960, WTB was only known from four U.S. counties...

Predicting Site Index in Young Black Walnut Plantations

Treesearch

Craig K. Losche; Richard C. Schlesinger

1975-01-01

Prediction of black walnut height at age 25 is graphically represented for two soil-site groups. The landowner or manager can use this growth prediction to assess the productivity of yung black walnut plantations.

Walnut tissue culture: research and field applications

Treesearch

2004-01-01

Vitrotech Biotecnologia Vegetal began researching propagating Juglans regia (English walnut) and various Juglans hybrids by tissue culture in 1993 and has operated on a commercial scale since 1996. Since this time, more than one and a half million walnuts of different species have been propagated and field planted. Tissue cultured...

Knowledge for the future of black walnut; proceedings of the 5th black walnut symposium; 1996 July 28-31; Springfield, MO.

Treesearch

J.W. Van Sambeek

1997-01-01

Proceedings of the Fifth Black Walnut Symposium held 28-31 July 1996 in Springfield, Missouri. Includes 46 manuscripts and abstracts dealing with establishment, management, and utilization of black walnut with emphasis on increased use for agroforestry and nut culture.

Dietary Walnut Suppressed Mammary Gland Tumorigenesis in the C(3)1 TAg Mouse

PubMed Central

Hardman, W. Elaine; Ion, Gabriela; Akinsete, Juliana A.; Witte, Theodore R.

2011-01-01

Walnuts contain multiple ingredients that, individually, have been shown to slow cancer growth, including omega-3 fatty acids, antioxidants, and phytosterols. In previous research, consumption of walnuts has slowed the growth of implanted breast cancers. We wanted to determine whether regular walnut consumption might reduce the risk for developing cancer. Homozygous male C(3)1 TAg mice were bred with female SV129 mice consuming either the control AIN-76 diet or the walnut-containing diet. At weaning, the female hemizygous pups were randomized to control or walnut-containing diets and followed for tumor development. Compared to a diet without walnuts, consumption of walnuts significantly reduced tumor incidence (fraction of mice with at least one tumor), multiplicity (number of glands with tumor/mouse), and size. Gene expression analyses indicated that consumption of the walnut diet altered expression of multiple genes associated with proliferation and differentiation of mammary epithelial cells. A comparison with another dietary intervention indicated that the omega 3 content alone did not account for the extent of tumor suppression due to the walnut. The results of this study indicate that walnut consumption could contribute to a healthy diet to reduce risk for breast cancer. PMID:21774594

Quantitative color measurement for black walnut wood.

Treesearch

Ali A. Moslemi

1967-01-01

Black walnut (Juglans nigra L.) veneer specimens with wide variations in color were evaluated by a quantitative method of color measurement. The internationally adopted CIE system of colorimetry was used to analyze the data. These data were converted to also show them in the Munsell system. Color differences among the walnut veneer specimens were also numerically...

Walnut Notes

Treesearch

E. Lucy Burde

1988-01-01

Black walnut is one of America's most highly prized tree species. Its natural range extends throughout the central and eastern parts of the United States and into southern Ontario. However, it is commercially significant primarily in the central part of its range. It typically grows as scattered individuals or in small groups mixed with a wide variety of other...

Incidence of Escherichia coli in black walnut meats.

PubMed

Meyer, M T; Vaughn, R H

1969-11-01

Examination of commercially shelled black walnut meats showed inconsistent numbers of total aerobic bacteria, coliforms, and Escherichia coli; variation occurred among different meat sizes and within each meat size. The incidence of E. coli on meats of commercially hulled black walnuts depended on the physical condition of the nuts. Apparently tightly sealed ones contained only a few or none, whereas those with visibly separated sutures and spoiled meats yielded the most. This contamination was in part correlated to a hulling operation. Large numbers of E. coli on the husk of the walnuts contaminated the hulling water, subsequently also contaminating the meats by way of separated sutures. Chlorination of the hulling wash water was ineffective. Attempts were made to decontaminate the walnut meats without subsequent deleterious changes in flavor or texture. A treatment in coconut oil at 100 C followed by removal of excess surface oil by centrifugation was best.

Incidence of Escherichia coli in Black Walnut Meats

PubMed Central

Meyer, Melvin T.; Vaughn, Reese H.

1969-01-01

Examination of commercially shelled black walnut meats showed inconsistent numbers of total aerobic bacteria, coliforms, and Escherichia coli; variation occurred among different meat sizes and within each meat size. The incidence of E. coli on meats of commercially hulled black walnuts depended on the physical condition of the nuts. Apparently tightly sealed ones contained only a few or none, whereas those with visibly separated sutures and spoiled meats yielded the most. This contamination was in part correlated to a hulling operation. Large numbers of E. coli on the husk of the walnuts contaminated the hulling water, subsequently also contaminating the meats by way of separated sutures. Chlorination of the hulling wash water was ineffective. Attempts were made to decontaminate the walnut meats without subsequent deleterious changes in flavor or texture. A treatment in coconut oil at 100 C followed by removal of excess surface oil by centrifugation was best. PMID:4905608

Allergenic properties and differential response of walnut subjected to processing treatments

USDA-ARS?s Scientific Manuscript database

Walnut is one of the most frequently involved foods in anaphylactic reactions. We investigated changes in walnut allergenicity after physical treatments by in vitro techniques and physiologically relevant assays. Changes in the allergenicity of walnut subjected to high pressure and thermal/pressur...

In vivo and T cell cross-reactivity between walnut, cashew and peanut.

PubMed

Kulis, Michael; Pons, Laurent; Burks, A Wesley

2009-01-01

Examination of IgE cross-reactivity among nuts has been limited to in vitro experiments. Cross-reactivity studies of nuts at the T cell level are difficult to interpret because of the inability to determine which cellular responses are from a true sensitization and which are due to cross-reactivity. Using a mouse model in which the sensitizing nuts are controlled may provide novel methods to investigate in vivo and T cell cross-reactivity. C3H/HeJ mice were sensitized by intraperitoneal injection of cashew alone (monosensitized mice), or cashew plus walnut, utilizing alum as an adjuvant. Both groups underwent challenges to cashew, walnut and peanut, with subsequent monitoring of anaphylactic reactions. Anaphylactic antibodies were quantified by ELISA, and protein allergens were identified by Western blotting. Cellular responses were studied via splenocyte proliferation assay and measurement of secreted cytokines. The monosensitized mice reacted to cashew and walnut during challenges, with significantly weaker reactions induced on challenge with peanut. Cross-reactive IgE to walnut and peanut were detected by ELISA, and the cross-reactive allergens were identified as vicilin proteins. In cellular assays, splenocytes from the monosensitized mice proliferated and produced IL-4 and IL-5 in response to cashew, walnut and peanut. The cashew- plus walnut-sensitized mice experienced stronger clinical reactions to walnut, recognized additional walnut allergens and secreted significantly more IL-4 and IL-5 in walnut-stimulated splenocyte assays compared to the monosensitized mice. Cross-reactivity in vivo was found between cashew and walnut, while cross-reactivity among cashew, walnut and peanut was demonstrated at the T cell level. Copyright 2008 S. Karger AG, Basel.

Characterization of physical and aerodynamic properties of walnuts

USDA-ARS?s Scientific Manuscript database

The objective of this research was to study the physical and aerodynamic properties of freshly harvested walnuts. Measurements were carried out for three walnut varieties, Tulare, Howard and Chandler cultivated in California, USA. The nuts treated with and without Ethephon were collected from mechan...

7 CFR 984.56 - Disposition of reserve walnuts.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... Board may export or authorize the disposition in export to the destinations outside the United States... marketing year a handler may deliver reserve walnuts and any substandard walnuts meeting the minimum kernel...

7 CFR 984.464 - Disposition of substandard walnuts.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Disposition of substandard walnuts. 984.464 Section... GROWN IN CALIFORNIA Administrative Rules and Regulations § 984.464 Disposition of substandard walnuts... during the year and the disposition credited to the handler's reserve obligation. (b) The Board shall...

Integrating walnut and other hardwoods into agroforestry practices

Treesearch

Shibu. Jose

2013-01-01

Agroforestry systems have been proposed as alternative, environmentally benign systems for agricultural production in temperate North America. Walnut and other hardwoods have been successfully integrated in most agroforestry practices include alley cropping, silvopastural, windbreaks, and riparian buffers. Because of walnuts relatively thin crowns and nut production,...

7 CFR 984.464 - Disposition of substandard walnuts.

Code of Federal Regulations, 2012 CFR

2012-01-01

... locations of the facilities within the area of production to which substandard walnuts may be shipped. The... shipped directly to an approved location where the crushing, feed manufacture, or feeding is to take place... disposition or the Board determines that substandard walnuts are not shipped to such facilities. Substandard...

7 CFR 984.464 - Disposition of substandard walnuts.

Code of Federal Regulations, 2013 CFR

2013-01-01

... locations of the facilities within the area of production to which substandard walnuts may be shipped. The... shipped directly to an approved location where the crushing, feed manufacture, or feeding is to take place... disposition or the Board determines that substandard walnuts are not shipped to such facilities. Substandard...

7 CFR 984.464 - Disposition of substandard walnuts.

Code of Federal Regulations, 2011 CFR

2011-01-01

... locations of the facilities within the area of production to which substandard walnuts may be shipped. The... shipped directly to an approved location where the crushing, feed manufacture, or feeding is to take place... disposition or the Board determines that substandard walnuts are not shipped to such facilities. Substandard...

7 CFR 984.464 - Disposition of substandard walnuts.

Code of Federal Regulations, 2014 CFR

2014-01-01

... locations of the facilities within the area of production to which substandard walnuts may be shipped. The... shipped directly to an approved location where the crushing, feed manufacture, or feeding is to take place... disposition or the Board determines that substandard walnuts are not shipped to such facilities. Substandard...

Cultivar evaluation and development for black walnut orchards

Treesearch

William Reid; Mark V. Coggeshall; Kenneth L. Hunt

2004-01-01

Black walnut is an underdeveloped orchard crop. Hundreds of cultivars have been named but a commercial orchard industry has not developed. The horticultural characteristics of currently available black walnut cultivars are reviewed. Important cultivar traits include: leaving date, flowering date, growth habit, disease susceptibility, yield, and nut quality. Breeding...

Black walnut on nonforest land in Kentucky

Treesearch

Ronald D. Lindmark; Paul S. DeBald

1969-01-01

Not all black walnut trees grow in the forest. Many are found in open places - along fence rows, in pastures, in narrow wooded strips. Trees in places like this are not counted in the forest surveys made by the U. S. Forest Service to find out how much timber we have. Yet such trees are part of our overall black walnut resource. The U.S.D.A. Forest Service undertook a...

Cultural Participation in the Philadelphia Area.

ERIC Educational Resources Information Center

Hanford, Terry; And Others

Described are the results of two separate surveys of cross-sections of the Philadelphia public concerning their cultural behavior, attitudes, and perceptions. The more recent survey was conducted in 1984 with a random telephone sample of 404 Philadelphia residents. The other survey consisted of a subset of approximately 400 Philadelphia area…

Changes in the gut microbial communities following addition of walnuts to the diet.

PubMed

Byerley, Lauri O; Samuelson, Derrick; Blanchard, Eugene; Luo, Meng; Lorenzen, Brittany N; Banks, Shelia; Ponder, Monica A; Welsh, David A; Taylor, Christopher M

2017-10-01

Walnuts are rich in omega-3 fatty acids, phytochemicals and antioxidants making them unique compared to other foods. Consuming walnuts has been associated with health benefits including a reduced risk of heart disease and cancer. Dysbiosis of the gut microbiome has been linked to several chronic diseases. One potential mechanism by which walnuts may exert their health benefit is through modifying the gut microbiome. This study identified the changes in the gut microbial communities that occur following the inclusion of walnuts in the diet. Male Fischer 344 rats (n=20) were randomly assigned to one of two diets for as long as 10 weeks: (1) walnut (W), and (2) replacement (R) in which the fat, fiber, and protein in walnuts were matched with corn oil, protein casein, and a cellulose fiber source. Intestinal samples were collected from the descending colon, the DNA isolated, and the V3-V4 hypervariable region of 16S rRNA gene deep sequenced on an Illumina MiSeq for characterization of the gut microbiota. Body weight and food intake did not differ significantly between the two diet groups. The diet groups had distinct microbial communities with animals consuming walnuts displaying significantly greater species diversity. Walnuts increased the abundance of Firmicutes and reduced the abundance of Bacteriodetes. Walnuts enriched the microbiota for probiotic-type bacteria including Lactobacillus, Ruminococcaceae, and Roseburia while significantly reducing Bacteroides and Anaerotruncus. The class Alphaproteobacteria was also reduced. Walnut consumption altered the gut microbial community suggesting a new mechanism by which walnuts may confer their beneficial health effects. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

Genetic and ecological insights into glacial refugia of walnut (Juglans regia L.)

PubMed Central

Aradhya, Mallikarjuna; Ibrahimov, Zakir; Toktoraliev, Biimyrza; Maghradze, David; Musayev, Mirza; Bobokashvili, Zviadi; Preece, John E.

2017-01-01

The distribution and survival of trees during the last glacial maximum (LGM) has been of interest to paleoecologists, biogeographers, and geneticists. Ecological niche models that associate species occurrence and abundance with climatic variables are widely used to gain ecological and evolutionary insights and to predict species distributions over space and time. The present study deals with the glacial history of walnut to address questions related to past distributions through genetic analysis and ecological modeling of the present, LGM and Last Interglacial (LIG) periods. A maximum entropy method was used to project the current walnut distribution model on to the LGM (21–18 kyr BP) and LIG (130–116 kyr BP) climatic conditions. Model tuning identified the walnut data set filtered at 10 km spatial resolution as the best for modeling the current distribution and to hindcast past (LGM and LIG) distributions of walnut. The current distribution model predicted southern Caucasus, parts of West and Central Asia extending into South Asia encompassing northern Afghanistan, Pakistan, northwestern Himalayan region, and southwestern Tibet, as the favorable climatic niche matching the modern distribution of walnut. The hindcast of distributions suggested the occurrence of walnut during LGM was somewhat limited to southern latitudes from southern Caucasus, Central and South Asian regions extending into southwestern Tibet, northeastern India, Himalayan region of Sikkim and Bhutan, and southeastern China. Both CCSM and MIROC projections overlapped, except that MIROC projected a significant presence of walnut in the Balkan Peninsula during the LGM. In contrast, genetic analysis of the current walnut distribution suggested a much narrower area in northern Pakistan and the surrounding areas of Afghanistan, northwestern India, and southern Tajikistan as a plausible hotspot of diversity where walnut may have survived glaciations. Overall, the findings suggest that walnut perhaps

Genetic and ecological insights into glacial refugia of walnut (Juglans regia L.).

PubMed

Aradhya, Mallikarjuna; Velasco, Dianne; Ibrahimov, Zakir; Toktoraliev, Biimyrza; Maghradze, David; Musayev, Mirza; Bobokashvili, Zviadi; Preece, John E

2017-01-01

The distribution and survival of trees during the last glacial maximum (LGM) has been of interest to paleoecologists, biogeographers, and geneticists. Ecological niche models that associate species occurrence and abundance with climatic variables are widely used to gain ecological and evolutionary insights and to predict species distributions over space and time. The present study deals with the glacial history of walnut to address questions related to past distributions through genetic analysis and ecological modeling of the present, LGM and Last Interglacial (LIG) periods. A maximum entropy method was used to project the current walnut distribution model on to the LGM (21-18 kyr BP) and LIG (130-116 kyr BP) climatic conditions. Model tuning identified the walnut data set filtered at 10 km spatial resolution as the best for modeling the current distribution and to hindcast past (LGM and LIG) distributions of walnut. The current distribution model predicted southern Caucasus, parts of West and Central Asia extending into South Asia encompassing northern Afghanistan, Pakistan, northwestern Himalayan region, and southwestern Tibet, as the favorable climatic niche matching the modern distribution of walnut. The hindcast of distributions suggested the occurrence of walnut during LGM was somewhat limited to southern latitudes from southern Caucasus, Central and South Asian regions extending into southwestern Tibet, northeastern India, Himalayan region of Sikkim and Bhutan, and southeastern China. Both CCSM and MIROC projections overlapped, except that MIROC projected a significant presence of walnut in the Balkan Peninsula during the LGM. In contrast, genetic analysis of the current walnut distribution suggested a much narrower area in northern Pakistan and the surrounding areas of Afghanistan, northwestern India, and southern Tajikistan as a plausible hotspot of diversity where walnut may have survived glaciations. Overall, the findings suggest that walnut perhaps

The black walnut resource in the United States

Treesearch

Stephen R. Shifley

2004-01-01

Between 1989 and 1999 the total volume of black walnut (Juglans nigra L.) in the United States increased from 1.6 to 2.4 billion cubic feet. Saw log volume (International ¼-inch scale) increased from 4.3 to 7.2 billion board feet. Increases occurred in most states; however, in Michigan, Ohio, Virginia, Pennsylvania, and Kansas black walnut...

7 CFR 457.122 - Walnut crop insurance provisions.

Code of Federal Regulations, 2010 CFR

2010-01-01

...), the crop insured will be all the commercially grown English Walnuts (excluding black walnuts) in the... (§ 457.8), we will not insure against any damage or loss of production due to the inability to market the... in this section. For example, we will not pay you an indemnity if you are unable to market due to...

7 CFR 457.122 - Walnut crop insurance provisions.

Code of Federal Regulations, 2014 CFR

2014-01-01

...), the crop insured will be all the commercially grown English Walnuts (excluding black walnuts) in the... (§ 457.8), we will not insure against any damage or loss of production due to the inability to market the... in this section. For example, we will not pay you an indemnity if you are unable to market due to...

Regeneration systems for pyramiding disease resistance into walnut rootstocks

USDA-ARS?s Scientific Manuscript database

This study was conducted to regenerate selected walnut rootstocks adventitiously. This is an essential step to be able to produce transgenic walnut rootstocks with superior traits, such as disease resistance. A series of plant tissue culture experiments were conducted on RX1 and VX211 rootstocks wit...

AmeriFlux US-Wlr Walnut River Watershed (Smileyburg)

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

Cook, David; Coulter, Richard L.

2016-01-01

This is the AmeriFlux version of the carbon flux data for the site US-Wlr Walnut River Watershed (Smileyburg). Site Description - The Walnut River Watershed site rests on a C3/C4 mixed grassland, tallgrass prairie grazed by cattle. The land is owned by a local farmer and the land is leased on a year-to-year basis.

Susceptibility of walnut and hickory species to Geosmithia morbida

USDA-ARS?s Scientific Manuscript database

Thousand cankers disease (TCD) of walnut is a result of feeding by the walnut twig beetle (WTB) and subsequent canker formation caused by Geosmithia morbida around galleries. TCD has caused extensive morbidity and mortality to J. nigra in the western United States and in 2010 was discovered in the ...

Walnut Twig Beetle (pityophthorus juglandis blackman) (coleoptera: curculionidae: scolytinae)

Treesearch

Albert E. Mayfield; P.L. Lambdin

2014-01-01

The walnut twig beetle, Pityophthorus juglandis Blackman (Scolytini: Pityophthorina), was initially described by Blackamn (1928) from specimens collected on black walnut (Juglans nigra L.) in Lone Mountain, New Mexico and Paradise, Arizona (Blackman, 1928; Cranshaw, 2011; LaBonte and rabaglia, 2012). There are no synonyms in the literature.

Susceptibility of walnut and hickory species to Geosmithia morbida

Treesearch

Curtis Utley; Tivonne Nguyen; Tatiana Roubtsova; Mark Coggeshall; Tim M. Ford; L.J. Grauke; Andrew D. Graves; Charles A. Leslie; James McKenna; Keith Woeste; Mohammad A. Yaghmour; Steve Seybold; Richard M. Bostock; Ned Tisserat

2013-01-01

Thousand cankers disease (TCD) of walnut is a result of feeding in the phloem by the walnut twig beetle (WTB), Pityophthorus juglandis, and subsequent canker formation caused by Geosmithia morbida around galleries. TCD has caused extensive morbidity and mortality to Juglans nigra in the western United States and, in 2010, was...

Current research in Spain on walnut for wood production

Treesearch

Neus Alet& #224; ; Neus NO-VALUE

2004-01-01

The Department of Mediterranean Trees at the Institut de Recerca i Tecnologia Agroalimentaries (IRTA) in Spain initiated a research program in 1993 to examine the variability among walnut species for wood production and to establish orchards with improved selections. The main objective of the programme is to obtain superior Persian walnut (Juglans regia...

Ambered kernels in stenospermocarpic fruit of eastern black walnut

Treesearch

Michele R. Warmund; J.W. Van Sambeek

2014-01-01

"Ambers" is a term used to describe poorly filled, shriveled eastern black walnut (Juglans nigra L.) kernels with a dark brown or black-colored pellicle that are unmarketable. Studies were conducted to determine the incidence of ambered black walnut kernels and to ascertain when symptoms were apparent in specific tissues. The occurrence of...

View westsouthwest of marine railway at reserve basin of Philadelphia ...

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

View west-southwest of marine railway at reserve basin of Philadelphia Naval Shipyard. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Reserve Basin & Marine Railway, League Island, Philadelphia, Philadelphia County, PA

North view; Interior view of covered ramp to Station Building ...

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

North view; Interior view of covered ramp to Station Building from Street Car Waiting House - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

AmeriFlux US-Wkg Walnut Gulch Kendall Grasslands

DOE Data Explorer

Scott, Russell [United States Department of Agriculture

2016-01-01

This is the AmeriFlux version of the carbon flux data for the site US-Wkg Walnut Gulch Kendall Grasslands. Site Description - This site is located in a small, intensively-studied, experimental watershed within USDA-ARS's Walnut Gulch Experimental Watershed. Eddy covariance measurements of energy, water and CO2 fluxes began in the spring of 2004, though meteorological (including Bowen ratio) and hydrological measurements are available much further back.

Ground cover management in walnut and other hardwood plantings

Treesearch

J.W. Van Sambeek; H.E. Garrett

2004-01-01

Ground cover management in walnut plantings and established stands can include (1) manipulating the resident vegetation, (2) mechanical control, (3) chemical control, (4) mulching, (5) planting cover crops, or (6) interplanting woody nurse crops. Data from over 110 reports were used to compile a database that compared growth of black walnut and other hardwoods under...

Walnut Twig Beetle (Coleoptera: Curculionidae: Scolytinae) Colonization of Eastern Black Walnut Nursery Trees

PubMed Central

Klingeman, William E.; Mayfield, Albert; Myers, Scott; Taylor, Adam

2017-01-01

Thousand cankers disease, caused by the invasive bark beetle Pityophthorus juglandis Blackman and an associated fungal pathogen Geosmithia morbida M.Kolařík, E. Freeland, C. Utley, N. Tisserat, currently threatens the health of eastern black walnut (Juglans nigra L.) in North America. Both the beetle and pathogen have expanded beyond their native range via transport of infested walnut wood. Geosmithia morbida can develop in seedlings following inoculation, but the ability of P. juglandis to colonize young, small diameter trees has not been investigated. This study assessed the beetle’s colonization behavior on J. nigra nursery trees. Beetles were caged directly onto the stems of walnut seedlings from five nursery sources representing a range of basal stem diameter classes. Seedlings were also exposed to P. juglandis in a limited choice, field-based experiment comparing pheromone-baited and unbaited stems. When beetles were caged directly onto stems, they probed and attempted to colonize seedlings across the range of diameters and across sources tested, including stems as small as 0.5 cm in diameter. In the field experiment, beetles only attempted to colonize seedlings that were baited with a pheromone lure and appeared to prefer (though not statistically significant) the larger diameter trees. Despite several successful penetrations into the phloem, there was no evidence of successful progeny development within the young trees in either experiment. Further investigation is recommended to better elucidate the risk nursery stock poses as a pathway for thousand cankers disease causal organisms. PMID:28973569

Size and moisture distribution characteristics of walnuts and their components

USDA-ARS?s Scientific Manuscript database

The objective of this study was to determine the size characteristics and moisture content (MC) distributions of individual walnuts and their components, including hulls, shells and kernels under different harvest conditions. Measurements were carried out for three walnut varieties, Tulare, Howard a...

7 CFR 984.91 - Relationship with the California Walnut Commission.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Relationship with the California Walnut Commission...) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF... Relationship with the California Walnut Commission. In conducting Board activities and other objectives under...

Evaluating paradox walnut rootstocks for resistance to Armillaria root disease

USDA-ARS?s Scientific Manuscript database

The most common Juglans regia (English walnut) rootstock in California is Paradox, a hybrid between J. hindsii (Northern California black walnut) and J. regia. Unfortuntely, Paradox rootstock is highly susceptible to Armillaria root disease. The relative resistance of new clonal, Paradox rootstock...

Walnut insects and diseases.

Treesearch

USDA FS

1979-01-01

Contains 17 papers summarizing up to 5 years of recent study on insect and disease problems of black walnut and butternut given at a workshop sponsored by the USDA Forest Service's North Central Forest Experiment Station and held in Carbondale, Illinois, June 13 and 14, 1978.

Insects attacking black walnut in the midwestern United States

Treesearch

Steven Katovich

2004-01-01

Black walnut has only a handful of insects that would be considered significant pests. Of the leaf feeders, the walnut caterpillar is the most likely to cause significant defoliation and damage to trees. However, severe infestations are infrequent and tend to be restricted to small geographic areas. Two other commonly encountered defoliators are the yellow necked...

Diversity and relatedness in a black walnut seed orchard

Treesearch

Keith Woeste; Doug Mersman

2003-01-01

Geneticists and silviculturists have selected over 450 black walnut clones for inclusion in the black walnut breeding program at Purdue University over the past 35 years. Most of the selections were from Indiana; a few were from other states in the Central Hardwoods Region. Selection of second and third generation clones out of this founder population was based...

Where are the Black Walnut Trees in Missouri? 1995.

Treesearch

J. Michael Vasievich; Neal P. Kingsley

1995-01-01

Walnut trees are well distributed and relatively abundant in Missouri according to the most recent forest inventory completed in 1989. The forest inventory (Hahn 1991) reports that 7.3 billion trees were found on Missouri timberlands and that 1 in 100 were black walnuts. Digging into the Eastwide Forest Inventory Data Base (Hansen et al. 1992) provides more...

Distribution, relationship, and risk assessment of toxic heavy metals in walnuts and growth soil.

PubMed

Han, Yongxiang; Ni, Zhanglin; Li, Shiliang; Qu, Minghua; Tang, Fubin; Mo, Runhong; Ye, Caifen; Liu, Yihua

2018-04-14

Walnut is one of the most popular nuts worldwide and contains various mineral nutrients. Little is known, however, about the relationship between toxic heavy metals in walnuts and growth soil. In this study, we investigated the distribution, relationship, and risk assessment of five toxic heavy metals-lead (Pb), arsenic (As), chromium (Cr), cadmium (Cd), and mercury (Hg)-in walnuts and growth soil in the main production areas of China. The results showed that the main heavy metal pollution in walnut and soil was Pb and Cd. Regionally, positive relationships existed between heavy metals and the pH and organic matter of soil. In addition, we observed a notable uptake effect between walnut and growth soil. In this study, we found a significant correlation (r = 0.786, P < 0.05) between the bioconcentration factors and the longitude of the sampling areas. The risks (total hazard quotients) of five heavy metals toward children and adults by dietary walnut consumption were 46.8 and 56.2%, respectively. The ability to identify toxic heavy metal pollution in walnuts and growth soil could be helpful to screen suitable planting sites to prevent and control heavy metal pollution and improve the quality and safety of walnut.

School Desegregation, the Philadelphia Experience.

ERIC Educational Resources Information Center

Herron, William P.

The Philadelphia experience very strongly indicates that at least in Philadelphia, and very probably in most large cities in the northeastern U.S., several factors--notably the geographic separation of the races within the city and the existence of a sizable non-public school system (Usually (Usually parochial)--preclude the effective…

1. Photocopy of July 13, 1959 photograph, courtesy of Committee ...

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

1. Photocopy of July 13, 1959 photograph, courtesy of Committee of Public Property, Philadelphia, Pennsylvania. VIEW OF VAULTS (on sidewalk), LOOKING EAST TOWARD FRONT STREET - Granite Street Vaults, 100-112 & 101-127 Granite Street, Philadelphia, Philadelphia County, PA

North view general left to right; Mechanical Building, roof ...

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

North view - general left to right; Mechanical Building, roof of Station Building, covered ramp, and Street Car Waiting House - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

North view; Station Building south (front) elevation, portions of ...

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

North view; Station Building - south (front) elevation, portions of covered ramp and Street Car Waiting House at near left - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

Where are the Black Walnut Tres in Iowa? 1996

Treesearch

J. Michael Vasievich; Neal P. Kingsley

1996-01-01

The third measurement of Iowa?s forests was completed in 1990 by the North Central Forest Experiment Station and the Iowa Department of Natural Resources (Brand and Walkowiak 1991). The inventory found that black walnut trees are common in the forests of Iowa. Two out of every hundred trees in the State are black walnuts. To accomplish the inventory, more than 12,769...

Leaf flush in black walnut at several midwest locations

Treesearch

Calvin F. Bey

1972-01-01

Late spring frosts damage the tender new growth of black walnut trees, and the earliest trees to break dormancy are vulnerable for the longest period. Walnut trees growing in coves and low spots (frost pockets) are most vulnerable. If the terminal shoot is killed, one or more lateral buds at the base of the newly killed shoot commonly develop; generally, the result is...

Effect of a walnut meal on postprandial oxidative stress and antioxidants in healthy individuals

PubMed Central

2014-01-01

Background In vitro studies rank walnuts (Juglans regia) among the plant foods high in antioxidant capacity, but whether the active constituents of walnuts are bioavailable to humans remains to be determined. The intention of this study was to examine the acute effects of consuming walnuts compared to refined fat on meal induced oxidative stress. At issue is whether the ellagitannins and tocopherols in walnuts are bioavailable and provide postprandial antioxidant protection. Methods A randomized, crossover, and controlled-feeding study was conducted to evaluate a walnut test meal compared to one composed of refined ingredients on postprandial serum antioxidants and biomarkers of oxidative status in healthy adults (n = 16) with at least 1 week between testing sessions. Following consumption of a low phenolic diet for one day and an overnight fast, blood was sampled prior to the test meals and at intervals up to 24 hours post ingestion and analyzed for total phenols, malondiadehyde (MDA), oxidized LDL, ferric reducing antioxidant power (FRAP), hydrophilic and lipophilic oxygen radical absorbance capacity (ORAC), uric acid, catechins and urinary excretion of phenylacetate metabolites and of urolithin A. Results Mixed linear models demonstrated a diet effect (P < 0.001) for plasma γ-tocopherol but not for α-tocopherol with the walnut meal. Following the walnut test meal, the incremental 5 hour area under the curve (AUC0-5h) was reduced 7.4% for MDA, increased 7.5% for hydrophilic and 8.5% for lipophilic ORAC and comparable for total phenols, FRAP and uric acid. Oxidized LDL was reduced at 2 hours after the walnut meal. Plasma concentrations of gallocatechin gallate (GCG), epicatechin gallate (ECG) and epicallocatechin gallate (EGCG) increased significantly at 1 hour after the walnut test meal. Quantities of urolithin-A excreted in the urine were significantly higher following the walnut meal. Conclusions Compared to the refined control meal, the walnut meal

Characterizing the walnut genome through analyses of BAC end sequences

USDA-ARS?s Scientific Manuscript database

Persian walnut (Juglans regia L.) is an economically important tree for its nut crop and timber. To gain insight into the structure and evolution of the walnut genome, we constructed two bacterial artificial chromosome (BAC) libraries, containing a total of 129,024 clones, from in vitro-grown shoots...

CROWN GALL INCIDENCE: SEEDLING PARADOX WALNUT ROOTSTOCK VERSUS OWN-ROOTED ENGLISH WALNUT TREES

USDA-ARS?s Scientific Manuscript database

Seedling Paradox (Juglans hindsii x J. regia) has been the rootstock of choice for English walnut in California because of its vigor and greater tolerance of wet soil conditions. However, seedling Paradox rootstock is highly susceptible to crown gall, a disease caused by the soil-borne bacterium Agr...

2. Photocopy of July 13, 1959 photograph, courtesy of Committee ...

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

2. Photocopy of July 13, 1959 photograph, courtesy of Committee of Public Property, Philadelphia, Pennsylvania. VIEW OF VAULTS, LOOKING WEST TOWARD CORNER OF GRANITE AND DOCK STREETS - Granite Street Vaults, 100-112 & 101-127 Granite Street, Philadelphia, Philadelphia County, PA

76 FR 61291 - Approval and Promulgation of Air Quality Implementation Plans; West Virginia; Ohio; Determination...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-04

.... Environmental Protection Agency, Region III, 1650 Arch Street, Philadelphia, Pennsylvania 19103. D. Hand..., U.S. Environmental Protection Agency, Region III, 1650 Arch Street, Philadelphia, Pennsylvania 19103..., Environmental Protection Agency, Region III, 1650 Arch Street, Philadelphia, PA 19103-2023. The telephone number...

Interplanting woody nurse crops promotes differential growth of black walnut saplings

Treesearch

J. O. Dawson; J. W. Van Sambeek

1993-01-01

Interplanting black walnut (Juglans nigra) with four different nitrogen fixing, woody nurse crops (Alnus glutinosa, Elaeagnus umbellata, E. angustifolia or Caragana arborescens) increased annual walnut height and stem diameter (dbh) growth overall by as much as 50% and...

A Walnut-Enriched Diet Affects Gut Microbiome in Healthy Caucasian Subjects: A Randomized, Controlled Trial

PubMed Central

Bamberger, Charlotte; Rossmeier, Andreas; Lechner, Katharina; Wu, Liya; Waldmann, Elisa; Fischer, Sandra; Altenhofer, Julia; Henze, Kerstin; Parhofer, Klaus G.

2018-01-01

Regular walnut consumption is associated with better health. We have previously shown that eight weeks of walnut consumption (43 g/day) significantly improves lipids in healthy subjects. In the same study, gut microbiome was evaluated. We included 194 healthy subjects (134 females, 63 ± 7 years, BMI 25.1 ± 4.0 kg/m2) in a randomized, controlled, prospective, cross-over study. Following a nut-free run-in period, subjects were randomized to two diet phases (eight weeks each); 96 subjects first followed a walnut-enriched diet (43 g/day) and then switched to a nut-free diet, while 98 subjects followed the diets in reverse order. While consuming the walnut-enriched diet, subjects were advised to either reduce fat or carbohydrates or both to account for the additional calories. Fecal samples were collected from 135 subjects at the end of the walnut-diet and the control-diet period for microbiome analyses. The 16S rRNA gene sequencing data was clustered with a 97% similarity into Operational Taxonomic Units (OTUs). UniFrac distances were used to determine diversity between groups. Differential abundance was evaluated using the Kruskal–Wallis rank sum test. All analyses were performed using Rhea. Generalized UniFrac distance shows that walnut consumption significantly affects microbiome composition and diversity. Multidimensional scaling (metric and non-metric) indicates dissimilarities of approximately 5% between walnut and control (p = 0.02). The abundance of Ruminococcaceae and Bifidobacteria increased significantly (p < 0.02) while Clostridium sp. cluster XIVa species (Blautia; Anaerostipes) decreased significantly (p < 0.05) during walnut consumption. The effect of walnut consumption on the microbiome only marginally depended on whether subjects replaced fat, carbohydrates or both while on walnuts. Daily intake of 43 g walnuts over eight weeks significantly affects the gut microbiome by enhancing probiotic- and butyric acid-producing species in healthy individuals

Where are the Black Walnut Trees in Ohio? 1996.

Treesearch

J. Michael Vasievich; Neal P. Kingsley

1996-01-01

Production of high-quality hardwoods is important in Ohio and black walnut ranks as one of the most valuable tree species in the State along with cherry, white and red oak, and ash. Ohio has more walnut growing stock volume than any other state, according to the most recently completed forest inventories in the East. The fourth and most recent measurement of Ohio?s...

AmeriFlux US-Whs Walnut Gulch Lucky Hills Shrub

DOE Data Explorer

Scott, Russ [United States Department of Agriculture

2016-01-01

This is the AmeriFlux version of the carbon flux data for the site US-Whs Walnut Gulch Lucky Hills Shrub. Site Description - A semiarid Chihuahuan Desert shrubland located in the USDA-ARS Walnut Gulch Experimental Watershed (WGEW) surrounding the town of Tombstone, AZ. The site vegetation is comprised of a diverse stand of mainly Chihuahuan desert shrub species like acacia constricta, larrea tridentata, and florensia cernua.

2. Photocopy of the fountain in front of Philadelphia Museum ...

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

2. Photocopy of the fountain in front of Philadelphia Museum of Art, ca. 1928, courtesy of Philadelphia Museum of Art - Fountain of the Sea Horses, Aquarium Lane, Philadelphia, Philadelphia County, PA

Walnut twig beetle: update on the biology and chemical ecology of a vector of an invasive fatal disease of walnut in the western U.S.

Treesearch

Steven J. Seybold; Andrew D. Graves; Tom W. Coleman

2011-01-01

The walnut twig beetle, Pityophthorus juglandis Blackman (Coleoptera: Scolytidae) (sensu Wood 2007), is a native North American bark beetle that has been recently implicated as the vector of thousand cankers disease of walnut trees in the western U.S. (Tisserat et al. 2009, Utley et al. 2009, Seybold et al. 2010).

African Diaspora Movement Arts in Philadelphia: A Beginning Resource List. Philadelphia Folklore Project Working Papers #10.

ERIC Educational Resources Information Center

Brown-Danquah, Benita Binta

This guide provides history, format, contact names, addresses, and phone numbers of some African dance and African American marching units in Philadelphia (Pennsylvania). The working papers are divided into two categories. "Part One: Movements of African Dance in Philadelphia" begins with a sensitive, detailed explanation of the…

12. VIEW OF MERCHANTS' HOTEL IN MID 19th CENTURY, 'FOURTH ...

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

12. VIEW OF MERCHANTS' HOTEL IN MID- 19th CENTURY, 'FOURTH STREET, PHILA., WEST SIDE, FROM MARKET TO ARCH', as it appeared in The Baxter Panoramic Business Directory, Est. 1857 which is available for viewing at the Free Library of Philadelphia, in the Castner Collection, Philadelphia Vol. No. 12, 'Streets 1'. - Merchants' Hotel, 40-50 North Fourth Street, Philadelphia, Philadelphia County, PA

North view; Station Building south (front) elevation North ...

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

North view; Station Building - south (front) elevation - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

7 CFR 984.476 - Report of walnut receipts from outside of the United States.

Code of Federal Regulations, 2011 CFR

2011-01-01

... August 31. The report shall include the quantity of such walnuts received, the country of origin for such... 7 Agriculture 8 2011-01-01 2011-01-01 false Report of walnut receipts from outside of the United... AGRICULTURE WALNUTS GROWN IN CALIFORNIA Administrative Rules and Regulations Reports § 984.476 Report of...

7 CFR 984.476 - Report of walnut receipts from outside of the United States.

Code of Federal Regulations, 2010 CFR

2010-01-01

... August 31. The report shall include the quantity of such walnuts received, the country of origin for such... 7 Agriculture 8 2010-01-01 2010-01-01 false Report of walnut receipts from outside of the United... AGRICULTURE WALNUTS GROWN IN CALIFORNIA Administrative Rules and Regulations Reports § 984.476 Report of...

West view; Station Building south and east elevations ...

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

West view; Station Building - south and east elevations - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

SouthWest view; Station Building north elevation, oblique North ...

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

South-West view; Station Building - north elevation, oblique - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

Attic floor; view west showing roof structural system North ...

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

Attic floor; view west showing roof structural system - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

SouthEast view; Station Building north elevation, oblique North ...

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

South-East view; Station Building - north elevation, oblique - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

Walnut genetic improvement at the start of a new century

Treesearch

Keith E. Woeste; James R. McKenna

2004-01-01

Since the early 1960s, researchers in programs to improve black walnut for timber have struggled to meet some basic breeding objectives. Promising avenues of research had been identified by the early 1950s, and conventional methods to breed forest trees were widely adopted as suitable for walnut. Progress has been slow however, due to practical problems related to...

Annotated black walnut literature

Treesearch

J. W. Van Sambeek

2006-01-01

Many of our publications on the establishment, management, and utilization of black walnut, butternut, and associated high-value hardwoods are printed in conference proceedings or scientific journals that are not readily available at most public libraries or on the internet. As Chair of the Education Committee, I have tried to summarize for you the relevant findings of...

North view; Canopy detail and platformlevel freight elevator North ...

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

North view; Canopy detail and platform-level freight elevator - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

NorthWest view; Station Building south (front) elevation, oblique ...

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

North-West view; Station Building - south (front) elevation, oblique - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

NorthEast view; Station Building south (front) elevation, oblique ...

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

North-East view; Station Building - south (front) elevation, oblique - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

Effect of roasting conditions on the composition and antioxidant properties of defatted walnut flour.

PubMed

Santos, Joana; Alvarez-Ortí, Manuel; Sena-Moreno, Estela; Rabadán, Adrián; Pardo, José E; Beatriz Pp Oliveira, M

2018-03-01

Walnut oil extraction by pressure systems produces a press cake as a by-product, with many of the beneficial walnut properties. The objective of this work was to evaluate the composition and antioxidant properties of walnut flours submitted to different roasting protocols (50, 100 and 150 °C during 30, 60 and 120 min). All walnut flours had about 42% protein and a significant amount of dietary fibre (17%), not being affected by the roasting process. Nonetheless, the fat content increased around 50% in walnuts flours subjected to longer and higher roasting temperatures (150 °C). The lipid fraction showed a good nutritional quality with a high vitamin E content (mainly γ-tocopherol) and fatty acid profile rich in linoleic and linolenic acids. The high phenolic content also provides great antioxidant capacity to the flours. Mild roasting of walnuts did not affect the quality of the flours that could be used as a functional ingredient in the food industry. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

Detail; south (front) elevation, second floor, center portal of loggia ...

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

Detail; south (front) elevation, second floor, center portal of loggia - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

Metabolic and Blood Pressure Effects of Walnut Supplementation in a Mouse Model of the Metabolic Syndrome.

PubMed

Scott, Nicola J A; Ellmers, Leigh J; Pilbrow, Anna P; Thomsen, Lotte; Richards, Arthur Mark; Frampton, Chris M; Cameron, Vicky A

2017-07-07

There is extensive evidence that walnut consumption is protective against cardiovascular disease and diabetes in the healthy population, but the beneficial effects of walnut consumption in individuals with the metabolic syndrome (MetS) remain uncertain. We compared a range of cardio-metabolic traits and related tissue gene expression associated with 21 weeks of dietary walnut supplementation in a mouse model of MetS (MetS-Tg) and wild-type (WT) mice ( n = 10 per genotype per diet, equal males and females). Compared to standard diet, walnuts did not significantly alter food consumption or body weight trajectory of either MetS-Tg or WT mice. In MetS-Tg mice, walnuts were associated with reductions in oral glucose area under the curve (gAUC, standard diet 1455 ± 54, walnut 1146 ± 91, p = 0.006) and mean arterial blood pressure (MAP, standard diet 100.6 ± 1.9, walnut 73.2 ± 1.8 mmHg, p < 0.001), with neutral effects on gAUC and MAP in WT mice. However, in MetS-Tg mice, walnuts were also associated with trends for higher plasma cholesterol (standard diet 4.73 ± 0.18, walnut 7.03 ± 1.99 mmol/L, p = 0.140) and triglyceride levels (standard diet 2.4 ± 0.5, walnut 5.4 ± 1.6 mmol/L, p = 0.061), despite lowering cholesterol and having no effect on triglycerides in WT mice. Moreover, in both MetS-Tg and WT mice, walnuts were associated with significantly increased liver expression of genes associated with metabolism ( Fabp1 , Insr ), cell stress ( Atf6 , Ddit3 , Eif2ak3 ), fibrosis ( Hgf , Sp1 , Timp1 ) and inflammation ( Tnf , Ptpn22 , Pparg ). In conclusion, dietary walnuts were associated with modest favourable effects in WT mice, but a combination of beneficial and adverse effects in MetS-Tg mice, and up-regulation of hepatic pro-fibrotic and pro-inflammatory genes in both mouse strains.

Walnut twig beetle (Coleoptera: Curculionidae: Scolytinae) Colonization of eastern black walnut nursery trees

Treesearch

Jackson Audley; William E. Klingeman; Albert Mayfield; Scott Myers; Adam Taylor

2017-01-01

Thousand cankers disease, caused by the invasive bark beetle Pityophthorus juglandis Blackman and an associ-ated fungal pathogen Geosmithia morbida M. .Kolank , E. Freeland, C. Utley, N. Tisserat, currently threatens the health of eastern black walnut (Juglans nigra L.) in North America. Both the beetle and pathogen have ex- panded beyond their native range via...

Comprehensive District Reform: Philadelphia's Grand Experiment.

ERIC Educational Resources Information Center

Useem, Elizabeth; Balfanz, Robert

2002-01-01

This report describes "Philadelphia's Grand Experiment" in comprehensive school district reform, from its conception through its initial months of implementation. In 2001, as part of the remedy for low student performance, the governor ordered the state to take over governance of the Philadelphia School District, with a substantial…

SouthEast view; Platform, canopy, and Station Building north elevation ...

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

South-East view; Platform, canopy, and Station Building - north elevation (obscured) - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

SouthWest view; Main passenger tunnel entrance and new (1991) Amtrak ...

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

South-West view; Main passenger tunnel entrance and new (1991) Amtrak Station - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

The genetic effects of a diameter limited cut on black walnut

Treesearch

Rodney L. Robichaud; Olin E., Jr. Rhodes; Keith Woeste

2003-01-01

Black walnut (Juglans nigra L.) trees are often selectively cut from forested stands based on their phenotype or size. This practice lowers the population density and possibly the genetic diversity of the species. Anecdotal evidence links this practice to an observed decline in the availability of high quality black walnuts.

Genetic diversity, structure and differentiation in cultivate walnut (Juglans regia L.)

Treesearch

M. Aradhya; K. Woeste; D. Velasco

2012-01-01

An analysis of genetic structure and differentiation in cultivated walnut (Juglans regia) using 15 microsatellite loci revealed a considerable amount of genetic variation with a mild genetic structure indicating five genetic groups corresponding to the centers of diversity within the home range of walnut in Eurasia. Despite the narrow genetic...

Computationally predicted IgE epitopes of walnut allergens contribute to cross-reactivity with peanuts

PubMed Central

Maleki, Soheila J.; Teuber, Suzanne S.; Cheng, Hsiaopo; Chen, Deliang; Comstock, Sarah S.; Ruan, Sanbao; Schein, Catherine H.

2011-01-01

Background Cross reactivity between peanuts and tree nuts implies that similar IgE epitopes are present in their proteins. Objective To determine whether walnut sequences similar to known peanut IgE binding sequences, according to the property distance (PD) scale implemented in the Structural Database of Allergenic Proteins (SDAP), react with IgE from sera of patients with allergy to walnut and/or peanut. Methods Patient sera were characterized by Western blotting for IgE-binding to nut protein extracts, and to peptides from walnut and peanut allergens, similar to known peanut epitopes as defined by low PD values, synthesized on membranes. Competitive ELISA was used to show that peanut and predicted walnut epitope sequences compete with purified Ara h 2 for binding to IgE in serum from a cross-reactive patient. Results Sequences from the vicilin walnut allergen Jug r 2 which had low PD values to epitopes of the peanut allergen Ara h 2, a 2s-albumin, bound IgE in sera from five patients who reacted to either walnut, peanut or both. A walnut epitope recognized by 6 patients mapped to a surface-exposed region on a model of the N-terminal pro-region of Jug r 2. A predicted walnut epitope competed for IgE binding to Ara h 2 in serum as well as the known IgE epitope from Ara h 2. Conclusions Sequences with low PD value (<8.5) to known IgE epitopes could contribute to cross-reactivity between allergens. This further validates the PD scoring method for predicting cross-reactive epitopes in allergens. PMID:21883278

Second floor; view northeast down entrance lobby (loggia of south ...

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

Second floor; view north-east down entrance lobby (loggia of south - front - elevation) - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

North view; Station Building south (front) elevations, portion of ...

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

North view; Station Building - south (front) elevations, portion of covered ramp at left - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

20. BANKING ROOM, LOOKING SOUTH FROM NORTHWEST CORNER, SHOWING ESCALATOR ...

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

20. BANKING ROOM, LOOKING SOUTH FROM NORTHWEST CORNER, SHOWING ESCALATOR ENTRANCE FROM STREET ON RIGHT AND BALCONY EDGES OF TWO MEZZANINES BEYOND - Philadelphia Saving Fund Society, Twelfth & Market Streets, Philadelphia, Philadelphia County, PA

Differential effects of walnuts vs almonds on improving metabolic and endocrine parameters in PCOS.

PubMed

Kalgaonkar, S; Almario, R U; Gurusinghe, D; Garamendi, E M; Buchan, W; Kim, K; Karakas, S E

2011-03-01

Polycystic ovary syndrome (PCOS) is commonly associated with insulin resistance, dyslipidemia and increased inflammation, which all benefit from dietary intake of monounsaturated and n-3 polyunsaturated fatty acids (MUFA and n-3 PUFA). Our goal was to compare the effects of MUFA-rich almonds vs n-3/n-6 PUFA-rich walnuts on metabolic and endocrine parameters in PCOS. Thirty-one PCOS patients randomly received either walnuts or almonds containing 31 g of total fat per day for 6 weeks. At the beginning and at the end, anthropometric parameters, fasting lipids, phospholipid-fatty acids, inflammatory markers, androgens, oral glucose tolerance tests (OGTT) and frequently sampled intravenous-GTT were obtained. Weight remained stable. Within group, walnuts increased the n-3/n-6 essential PUFA in the diet and plasma phospholipids. Walnuts decreased low-density lipoprotein-cholesterol by 6% from 3.76 ± 0.27 to 3.38 ± 0.22 mmol/l (P = 0.05) and apoprotein B by 11% from 0.72 ± 0.04 to 0.64 ± 0.05 g/l (P < 0.03). Although almonds also reduced low-density lipoprotein-cholesterol by 10% and apoprotein B by 9%, these were not significant. Walnuts increased insulin response during OGTT by 26% (P < 0.02). Both walnuts and almonds increased adiponectin (walnuts from 9.5 ± 1.6 to 11.3 ± 1.8 μg per 100 ml, P = 0.0241; almonds from 10.1 ± 1.5 to 12.2 ± 1.4 μg/dl, P = 0.0262). Walnuts decreased HgBA1 from 5.7 ± 0.1 to 5.5 ± 0.1% (P = 0.0006) with significant intergroup difference from almonds (P=0.0470). Walnuts increased sex hormone-binding globulin from 38.3 ± 4.1 to 43.1 ± 4.3 nmol/l (P=0.0038) and almonds reduced free androgen index from 2.6 ± 0.4 to 1.8 ± 0.3 (P = 0.0470). Nut intake exerted beneficial effects on plasma lipids and androgens in PCOS.

How to diagnose black walnut damage.

Treesearch

Barbara C. Weber; Robert L. Anderson; William H. Hoffard

1980-01-01

Presents a key to common insect, disease, animal, and other damages to black walnut. Also includes illustrations of many of the damage types and descriptions of the causal agents. Preventive or control recommendations are made where appropriate.

13. WEST END, LOOKING NE, PHILADELPHIA ZOO LION SCULPTURE IN ...

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

13. WEST END, LOOKING NE, PHILADELPHIA ZOO LION SCULPTURE IN FOREGROUND. - Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River, north of Girard Avenue Bridge, Philadelphia, Philadelphia County, PA

SouthWest view; Platform, canopy, and Station Building east and ...

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

South-West view; Platform, canopy, and Station Building - east and north elevations - right to left - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

Rethinking the history of common walnut (Juglans regia L.) in Europe: Its origins and human interactions.

PubMed

Pollegioni, Paola; Woeste, Keith; Chiocchini, Francesca; Del Lungo, Stefano; Ciolfi, Marco; Olimpieri, Irene; Tortolano, Virginia; Clark, Jo; Hemery, Gabriel E; Mapelli, Sergio; Malvolti, Maria Emilia

2017-01-01

Common walnut (Juglans regia L) is an economically important species cultivated worldwide for its high-quality wood and nuts. It is generally accepted that after the last glaciation J. regia survived and grew in almost completely isolated stands in Asia, and that ancient humans dispersed walnuts across Asia and into new habitats via trade and cultural expansion. The history of walnut in Europe is a matter of debate, however. In this study, we estimated the genetic diversity and structure of 91 Eurasian walnut populations using 14 neutral microsatellites. By integrating fossil pollen, cultural, and historical data with population genetics, and approximate Bayesian analysis, we reconstructed the demographic history of walnut and its routes of dispersal across Europe. The genetic data confirmed the presence of walnut in glacial refugia in the Balkans and western Europe. We conclude that human-mediated admixture between Anatolian and Balkan walnut germplasm started in the Early Bronze Age, and between western Europe and the Balkans in eastern Europe during the Roman Empire. A population size expansion and subsequent decline in northeastern and western Europe was detected in the last five centuries. The actual distribution of walnut in Europe resulted from the combined effects of expansion/contraction from multiple refugia after the Last Glacial Maximum and its human exploitation over the last 5,000 years.

Rethinking the history of common walnut (Juglans regia L.) in Europe: Its origins and human interactions

PubMed Central

Pollegioni, Paola; Woeste, Keith; Chiocchini, Francesca; Del Lungo, Stefano; Ciolfi, Marco; Olimpieri, Irene; Tortolano, Virginia; Clark, Jo; Hemery, Gabriel E.; Mapelli, Sergio; Malvolti, Maria Emilia

2017-01-01

Common walnut (Juglans regia L) is an economically important species cultivated worldwide for its high-quality wood and nuts. It is generally accepted that after the last glaciation J. regia survived and grew in almost completely isolated stands in Asia, and that ancient humans dispersed walnuts across Asia and into new habitats via trade and cultural expansion. The history of walnut in Europe is a matter of debate, however. In this study, we estimated the genetic diversity and structure of 91 Eurasian walnut populations using 14 neutral microsatellites. By integrating fossil pollen, cultural, and historical data with population genetics, and approximate Bayesian analysis, we reconstructed the demographic history of walnut and its routes of dispersal across Europe. The genetic data confirmed the presence of walnut in glacial refugia in the Balkans and western Europe. We conclude that human-mediated admixture between Anatolian and Balkan walnut germplasm started in the Early Bronze Age, and between western Europe and the Balkans in eastern Europe during the Roman Empire. A population size expansion and subsequent decline in northeastern and western Europe was detected in the last five centuries. The actual distribution of walnut in Europe resulted from the combined effects of expansion/contraction from multiple refugia after the Last Glacial Maximum and its human exploitation over the last 5,000 years. PMID:28257470

East view general left to right; Platform, trackage, canopies, ...

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

East view - general left to right; Platform, trackage, canopies, and roof of Station Building at right - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

NorthEast view; Interior view of stair enclosure and stair from ...

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

North-East view; Interior view of stair enclosure and stair from platform to main passenger terminal - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

Growth of black walnut seedlings during the first season after transplanting

Treesearch

Calvin F. Bey

1974-01-01

Black walnut trees planted as 1-0 seedlings generally show little, if any, net height growth during the first year. Possible reasons for slow first-year growth include transplanting shock, lack of root regeneration, unfavorable environments, and unsuitable genotypes. To help understand reasons for the slow growth, we studied the first-year growth of black walnut...

HOW TO Identify and Control Leaf Spot Diseases of Black Walnut

Treesearch

W.M. Black; Dan Neely; James A. Matteoni

1977-01-01

Growing black walnut in pure stands is becoming more and more common. Although this practice has definite economic advantages, it can aggravate disease problems. This is especially true of leaf spot diseases, which multiply rapidly where large numbers of susceptible leaves are concentrated in a small area. Three such diseases are especially common on lack alnut: walnut...

An eight-acre black walnut plantation: history and observations 1982 - 1994

Treesearch

Charles J. Saboites

1995-01-01

In 1982 a black walnut (Juglans nigra) plantation was partly established by planting 200 1-0 seedlings on the first bench adjacent to Copper Creek near its mouth draining into the Clinch River, Scott County, Virginia. In the following years, 50-500 1-0 black walnut seedlings, supplemented by transplanting germinated nuts in failed spots, were planted...

Beyond the wild nut: moving toward profitable black walnut nut crops

Treesearch

Brian Hammons; Felix, Jr. Ponder; John Rickman

2004-01-01

Currently, about 2 million pounds of black walnut nutmeats are consumed annually, requiring about 26 million pounds of wild in-shell nuts (hulled, wet weight). Walnuts from wild trees are variable in quality, yield, and moisture, reducing the amount of good, salable nutmeats produced. Consequently, the price that can be paid to the harvester/producer is limited....

Molecular screening of walnut backcross populations for a DNA marker linked to cherry leafroll virus resistance

USDA-ARS?s Scientific Manuscript database

Blackline disease, a graft union disorder caused by infection of English walnut (Juglans regia) trees by Cherry leafroll virus (CLRV) is a major problem for walnut production in Northern California where scions are grafted onto virus resistant black walnut (J. hindsii) or ‘Paradox’ (J. hindsii × J. ...

Development of disease-resistant walnut rootstocks: Integration of conventional and genomic approaches

USDA-ARS?s Scientific Manuscript database

English walnut (Juglans regia) is not typically grown on its own roots in commercial orchards due to its high susceptibility to key soil borne pathogens. Also, it is sensitive to excessive soil moisture and salinity, which are common abiotic stresses in CA soils. Northern CA black walnut (J. hindsi...

Landscape genetics of Persian walnut (Juglans regia L.) across its Asian range

Treesearch

Paola Pollegioni; Keith E. Woeste; Francesca Chiocchini; Irene Olimpieri; Virginia Tortolano; Jo Clark; Gabriel E. Hemery; Sergio Mapelli; Maria Emilla Malvolti

2014-01-01

Persian walnut (Juglans regia L) is an economically important species cultivated worldwide for its wood and nuts. Despite the increasing interest in the development of conservation strategies for walnut germplasm, an accurate and full-scale overview of wild genetic resources of J. regia has not been conducted because natural...

Nut production in response to thinning and fertilization for planted walnut

Treesearch

Felix Ponder; Steve Rutledge; J.W. Van Sambeek

2013-01-01

Nut production from nursery-run black walnuts grown on 225 acres at the Hammons Products Company's Sho-Neff Black Walnut Farm in Stockton, MO, was evaluated from 1995 to 2010 to determine if nut production increased after thinning and fertilization in 2001. The farm consists of 11 upland and 10 bottomland plantings on sites ranging from unsuitable to well suited...

Black Walnut at the Hardwood Tree Improvement and Regeneration Center (HTIRC)

Treesearch

Keith Woeste

2002-01-01

Black walnut research at the Hardwood Tree Improvement and Regenation Center (HTIRC) is focused on genetic improvement but our ultimate goal is much broader. Simply put, our goal is more and better black walnut for the Central Hardwoods Region (CHR). To reach this goal, our research has to be both very basic and practical, long and short term. If landowners are to make...

Development of disease-resistant walnut rootstocks: Integration of conventional and genomic approaches (SCRI-match Year 3)

USDA-ARS?s Scientific Manuscript database

Walnuts are grown on almost every continent with total world-wide production estimated at over 4 billion in-shell pounds. California walnut growers, who produce 99% of the US walnut crop, produced an estimated 1.2 billion pounds on approximately 310,000 bearing acres with a farm gate value of approx...

ELEVATION FROM EAST, SHOWING INTEGRAL RETAINING WALL EXTENDING TO NORTH. ...

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

ELEVATION FROM EAST, SHOWING INTEGRAL RETAINING WALL EXTENDING TO NORTH. - Brick Arch Culvert over Master Street, Spanning dirt slope of Master Street at Thirty-third Street (U.S. Route 13), Philadelphia, Philadelphia County, PA

Photograph of original drawing (original in possession of National Passenger ...

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

Photograph of original drawing (original in possession of National Passenger Railroad Corporation). STATION BUILDING: South (front) elevation / Alterations and Additions (n.d.) - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

Red Walnut: Characterization of the Phenolic Profiles, Activities and Gene Expression of Selected Enzymes Related to the Phenylpropanoid Pathway in Pellicle during Walnut Development.

PubMed

Persic, Martina; Mikulic-Petkovsek, Maja; Halbwirth, Heidi; Solar, Anita; Veberic, Robert; Slatnar, Ana

2018-03-21

A rare walnut variant with a red seed coat (pellicle) was examined for alterations in its phenolic profile during development. The red-walnut (RW) pellicle was compared with two commonly colored walnut varieties: 'Lara' (brown) and 'Fernor' (light brown). Furthermore, the activities of selected enzymes of the phenylpropanoid- and flavonoid-related pathways and the relative expressions of the structural genes phenylalanine ammonia lyase ( PAL) and anthocyanidin synthase ( ANS) were examined in the pellicles of the three varieties. In the pellicles of the RWs, phenylalanine ammonia lyase (PAL) activity and related PAL expression was most pronounced in August, about one month before commercial maturity, suggesting a high synthesis rate of phenolic compounds at this development stage. The most pronounced differences between the red and light- and dark-brown varieties were the increased PAL activity, PAL expression, and ANS expression in RWs in August. The vibrant color of the RW pellicle is based on the presence of four derivatives of cyanidin- and delphinidin-hexosides.

FRONT ELEVATION, HOUSE AT NORTHWEST CORNER OF SEVENTEENTH AND DIAMOND ...

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

FRONT ELEVATION, HOUSE AT NORTHWEST CORNER OF SEVENTEENTH AND DIAMOND STREETS AND THE ATTACHED INTERIOR UNIT (NOS. 1701 AND 1703). - 1700 Block Diamond Street (Houses), North & south sides between Seventeenth & Eighteenth Streets, Philadelphia, Philadelphia County, PA

Influence of foliar fertilization on walnut foliar zinc levels and nut production in black walnut

Treesearch

William R. Reid; Andrew L. Thomas

2013-01-01

The impact of foliar zinc fertilizer application on nut-bearing black walnut (Juglans nigra L.) trees was studied. Foliar sprays were applied three times per season on two cultivars during four growing seasons by wetting the foliage of the entire crown using a tank mix containing 500 ppm zinc, starting at leaf burst and continuing at 2 week intervals...

44. Storehouse of Philadelphia Signal Depot, U.S. Army Corps of ...

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

44. Storehouse of Philadelphia Signal Depot, U.S. Army Corps of Engineers, War Department (1942) - Atwater Kent Manufacturing Company, North Plant, 5000 Wissahickon Avenue, Philadelphia, Philadelphia County, PA

Photograph of original drawing (original in possession of National Passenger ...

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

Photograph of original drawing (original in possession of National Passenger Railroad Corporation). STATION BUILDING: Foundation Plan / Alterations and Additions (dated: 7/17/14) - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

Photograph of original drawing (original in possession of National Passenger ...

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

Photograph of original drawing (original in possession of National Passenger Railroad Corporation). STATION BUILDING: First Floor Plan / Alterations and Additions (dated: 7/17/14) - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

Photograph of original drawing (original in possession of National Passenger ...

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

Photograph of original drawing (original in possession of National Passenger Railroad Corporation). STATION BUILDING: First Floor Plan / Alterations and Additions (dated: 5/1913) - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

Closeup view of a general electric company demand meter which ...

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

Close-up view of a general electric company demand meter which formerly monitored railroad power usage obtained from Philadelphia Electric Company sources. - Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Streets, Railroad Station, Amtrak (formerly Pennsylvania Railroad Station), Philadelphia, Philadelphia County, PA

Weed Control in Black Walnut Plantations

Treesearch

Calvin F. Bey; Robert D. Williams

1976-01-01

Weeds must be controlled for at least 3 years to successfully establish walnut plantations. Whether by cultivating or applying chemicals, a strip or spot 4 feet wide is sufficient the first 2 years, followed by a 6-foot spot or strip for the third and fourth years.

Plant-water relationships and growth of black walnut in a walnut-forage multicropping regime

Treesearch

Daniel C. Dey; M. R. Conway; H. E. Garrett; T. S. Hinckley; G. S. Cox

1987-01-01

Eastern black walnut seedlings were planted on a 1.5 ? 1.5m spacing in the spring of 1976 and irrigated throughout the growing season. During the spring of 1977, forage plots consisting of Kentucky 31 tall fescue, orchard grass, or Kobe lespedeza measuring 1 m wide and 10.2 m long and centered on a row of trees, were established with and without irrigation. Soil-water...

Characterization of 14 microsatellite markers for genetic analysis and cultivar identification of walnut

USDA-ARS?s Scientific Manuscript database

One hundred and forty-seven primer pairs originally designed to amplify microsatellites, also known as simple sequence repeats (SSR), in black walnut (Juglans nigra L.) were screened for utility in persian walnut (J. regia L.). Based on scorability and number of informative polymorphisms, the best 1...

The U.S. Supreme Court's Philadelphia Decade.

ERIC Educational Resources Information Center

Stivison, David V.

Before Washington, D.C. became the permanent home of the United States Supreme Court, first New York and then Philadelphia hosted its meetings. From 1791 to 1801 the Court met in Philadelphia. This paper reviews the highlights of the Court's cases during this formative decade. Among the most important developments in the Court's jurisprudence at…

The Philadelphia Education Longitudinal Study (PELS): Report on the Transition to High School in the School District of Philadelphia.

ERIC Educational Resources Information Center

Neild, Ruth Curran; Weiss, Christopher C.

The Philadelphia Education Longitudinal Study (PELS) on the transition to ninth grade in Philadelphia highlights the high school choice process, course failure rates during ninth grade, and parents' responses to the transition to high school. The PELS study followed a city-wide random sample of public school students from the summer after eighth…

1. Photocopy of engraving by D.C. Baxter (taken from page ...

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

1. Photocopy of engraving by D.C. Baxter (taken from page 24 of the Philadelphia, Wilmington & Balltimore Railroad guide, Fitzgibbon and Van Ness, Philadelphia, 1856) GENERAL VIEW OF STATION (C.1856) - Philadelphia, Wilmington & Baltimore Railroad, President Street Station, President & Fleet Streets, Baltimore, Independent City, MD

3. Photocopy of July 13, 1959 photograph, courtesy of Committee ...

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

3. Photocopy of July 13, 1959 photograph, courtesy of Committee of Public Property, Philadelphia, Pennsylvania. VIEW OF UNDERGROUND VAULT WITH GRANITE CEILING AND RUBBLE WALL. NOTE ARCH AT RIGHT SIDE OF PHOTO - Granite Street Vaults, 100-112 & 101-127 Granite Street, Philadelphia, Philadelphia County, PA

Photograph of original drawing (original in possession of National Passenger ...

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

Photograph of original drawing (original in possession of National Passenger Railroad Corporation). STATION BUILDING: Second Floor Plan (dated: 5/1/25, rev. 9/28/42) - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

Ancient Humans Influenced the Current Spatial Genetic Structure of Common Walnut Populations in Asia

PubMed Central

Pollegioni, Paola; Woeste, Keith E.; Chiocchini, Francesca; Del Lungo, Stefano; Olimpieri, Irene; Tortolano, Virginia; Clark, Jo; Hemery, Gabriel E.; Mapelli, Sergio; Malvolti, Maria Emilia

2015-01-01

Common walnut (Juglans regia L) is an economically important species cultivated worldwide for its wood and nuts. It is generally accepted that J. regia survived and grew spontaneously in almost completely isolated stands in its Asian native range after the Last Glacial Maximum. Despite its natural geographic isolation, J. regia evolved over many centuries under the influence of human management and exploitation. We evaluated the hypothesis that the current distribution of natural genetic resources of common walnut in Asia is, at least in part, the product of ancient anthropogenic dispersal, human cultural interactions, and afforestation. Genetic analysis combined with ethno-linguistic and historical data indicated that ancient trade routes such as the Persian Royal Road and Silk Road enabled long-distance dispersal of J. regia from Iran and Trans-Caucasus to Central Asia, and from Western to Eastern China. Ancient commerce also disrupted the local spatial genetic structure of autochthonous walnut populations between Tashkent and Samarkand (Central-Eastern Uzbekistan), where the northern and central routes of the Northern Silk Road converged. A significant association between ancient language phyla and the genetic structure of walnut populations is reported even after adjustment for geographic distances that could have affected both walnut gene flow and human commerce over the centuries. Beyond the economic importance of common walnut, our study delineates an alternative approach for understanding how the genetic resources of long-lived perennial tree species may be affected by the interaction of geography and human history. PMID:26332919

7 CFR 984.11 - Merchantable walnuts.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... means all inshell walnuts meeting the minimum grade and size regulations effective pursuant to § 984.50... size regulations effective pursuant to § 984.50. [27 FR 9094, Sept. 13, 1962, as amended at 39 FR 35328...

Acute effects of high-fat meals enriched with walnuts or olive oil on postprandial endothelial function.

PubMed

Cortés, Berenice; Núñez, Isabel; Cofán, Montserrat; Gilabert, Rosa; Pérez-Heras, Ana; Casals, Elena; Deulofeu, Ramón; Ros, Emilio

2006-10-17

We sought to investigate whether the addition of walnuts or olive oil to a fatty meal have differential effects on postprandial vasoactivity, lipoproteins, markers of oxidation and endothelial activation, and plasma asymmetric dimethylarginine (ADMA). Compared with a Mediterranean diet, a walnut diet has been shown to improve endothelial function in hypercholesterolemic patients. We hypothesized that walnuts would reverse postprandial endothelial dysfunction associated with consumption of a fatty meal. We randomized in a crossover design 12 healthy subjects and 12 patients with hypercholesterolemia to 2 high-fat meal sequences to which 25 g olive oil or 40 g walnuts had been added. Both test meals contained 80 g fat and 35% saturated fatty acids, and consumption of each meal was separated by 1 week. Venipunctures and ultrasound measurements of brachial artery endothelial function were performed after fasting and 4 h after test meals. In both study groups, flow-mediated dilation (FMD) was worse after the olive oil meal than after the walnut meal (p = 0.006, time-period interaction). Fasting, but not postprandial, triglyceride concentrations correlated inversely with FMD (r = -0.324; p = 0.024). Flow-independent dilation and plasma ADMA concentrations were unchanged, and the concentration of oxidized low-density lipoproteins decreased (p = 0.051) after either meal. The plasma concentrations of soluble inflammatory cytokines and adhesion molecules decreased (p < 0.01) independently of meal type, except for E-selectin, which decreased more (p = 0.033) after the walnut meal. Adding walnuts to a high-fat meal acutely improves FMD independently of changes in oxidation, inflammation, or ADMA. Both walnuts and olive oil preserve the protective phenotype of endothelial cells.

Use of Walnut Shell Powder to Inhibit Expression of Fe2+-Oxidizing Genes of Acidithiobacillus Ferrooxidans

PubMed Central

Li, Yuhui; Liu, Yehao; Tan, Huifang; Zhang, Yifeng; Yue, Mei

2016-01-01

Acidithiobacillus ferrooxidans is a Gram-negative bacterium that obtains energy by oxidizing Fe2+ or reduced sulfur compounds. This bacterium contributes to the formation of acid mine drainage (AMD). This study determined whether walnut shell powder inhibits the growth of A. ferrooxidans. First, the effects of walnut shell powder on Fe2+ oxidization and H+ production were evaluated. Second, the chemical constituents of walnut shell were isolated to determine the active ingredient(s). Third, the expression of Fe2+-oxidizing genes and rus operon genes was investigated using real-time polymerase chain reaction. Finally, growth curves were plotted, and a bioleaching experiment was performed to confirm the active ingredient(s) in walnut shells. The results indicated that both walnut shell powder and the phenolic fraction exert high inhibitory effects on Fe2+ oxidation and H+ production by A. ferrooxidans cultured in standard 9K medium. The phenolic components exert their inhibitory effects by down-regulating the expression of Fe2+-oxidizing genes and rus operon genes, which significantly decreased the growth of A. ferrooxidans. This study revealed walnut shell powder to be a promising substance for controlling AMD. PMID:27144574

Black walnut in a new century, proceedings of the 6th Walnut Council research symposium; 2004 July 25-28; Lafayette, IN.

Treesearch

C. H. Michler; P.M. Pijut; J. Van Sambeek; M. Coggeshall; J. Seifert; K. Woeste; R. Overton; F., Jr., eds. Ponder

2004-01-01

Presents papers and abstracts relating to genetic improvement, nursery production, plantation establishment, natural stand management, pest management, agroforestry and economics of black walnut and related Juglans species.

Tannins and Antioxidant Activities of the Walnut (Juglans regia) Pellicle.

PubMed

Yin, Tian-Peng; Cai, Le; Chen, Yang; Li, Ying; Wang, Ya-Rong; Liu, Chuan-Shui; Ding, Zhong-Tao

2015-12-01

The total phenolic content and antioxidant activities of the acetone extract and derived fractions from the walnut (Juglans regia) pellicle were estimated. The BuOH fraction exhibited the strongest antioxidant activity with the highest phenolic content. A phytochemical investigation of this fraction led to the isolation of three tannins, 2,3-hexahydroxydiphenoylglucose (1), pedunculagin (2) and 2,3,4,6-tetragalloylglucose (3). Pedunculagin showed high content and powerful activity, which implied that this compound plays an important role in the antioxidant activity of the walnut pellicle.

South Philadelphia Passive Sampler Method project communication sheet

EPA Science Inventory

The Environmental Protection Agency, Office of Research and Development (EPA ORD), EPA Region 3, and the City of Philadelphia Air Measurements Services (AMS) are collaborating on research project in South Philadelphia starting in the spring of 2013. This project investigates how...

A robust set of black walnut microsatellites for parentage and clonal identification

Treesearch

Rodney L. Robichaud; Jeffrey C. Glaubitz; Olin E. Rhodes; Keith Woeste

2006-01-01

We describe the development of a robust and powerful suite of 12 microsatellite marker loci for use in genetic investigations of black walnut and related species. These 12 loci were chosen from a set of 17 candidate loci used to genotype 222 trees sampled from a 38-year-old black walnut progeny test. The 222 genotypes represent a sampling from the broad geographic...

Flight Capacity of the Walnut Twig Beetle (Coleoptera: Scolytidae) on a Laboratory Flight Mill

Treesearch

Aubree M. Kees; Andrea R. Hefty; Robert C. Venette; Steven J. Seybold; Brian H. Aukema

2017-01-01

The walnut twig beetle, Pityophthorus juglandis Blackman, and associated fungus Geosmithia morbida Kolarık, Freeland, Utley, & Tisserat constitute the insect–fungal complex that causes thousand cankers disease in walnut, Juglans spp., and wingnut, Pterocarya spp. Thousand...

Plant-water relationships and growth of black walnut in a walnut-forage multicropping regime

Treesearch

D. Dey; M.R. Conway; H.E. Garrett; T.S. Hinckley; G.S. Cox

1987-01-01

Eastern black walnut seedlings were planted on a 1.5 x 1.5m spacing in the spring of 1976 and irrigated throughout the growing season. During the spring of 1977, forage plots consisting of Kentucky 31 tall fescue, orchard grass, or Kobe lespedeza measuring 1 m wide and 10.2 m long and centered on a row of trees, were established with and without irrigation. Soil-water...

Photograph of original drawing (original in possession of National Passenger ...

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

Photograph of original drawing (original in possession of National Passenger Railroad Corporation). STATION BUILDING: Basement Floor Plan / Alterations and Additions (dated 5/1913). Proposed plan - not used - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

Photograph of original drawing (original in possession of National Passenger ...

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

Photograph of original drawing (original in possession of National Passenger Railroad Corporation). STATION BUILDING: Ground Floor Plan / Alterations and Additions (dated: 7/17/14, rev. 10/21/14) - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

10. PHOTOCOPY OF 1875 WOODCUT OF THE BRIDGE INCLUDING THE ...

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

10. PHOTOCOPY OF 1875 WOODCUT OF THE BRIDGE INCLUDING THE MANUFACTURERS ADVERTISING - Callowhill Street Bridge, Schuylkill River at Spring Garden & Callowhill Streets, Philadelphia, Philadelphia County, PA

Walnut Canyon National Monument : Acoustical Monitoring 2010

DOT National Transportation Integrated Search

2013-06-01

During the summer of 2010 (July - August), the Volpe Center collected baseline acoustical data at Walnut Canyon National Monument (WACA) at a site deployed for approximately 30 days. The baseline data collected during this period will help park manag...

Mycoflora and mycotoxin of hazelnut (Corylus avellana L.) and walnut (Juglans regia L.) seeds in Egypt.

PubMed

Abdel-Hafez, A I; Saber, S M

1993-03-01

Fifty-one species and 3 varieties appertaining to 20 genera were collected from 20 samples of each of hazelnut and walnut seeds on glucose- and 40% (W/V) sucrose-Czapek's agar at 25 degrees C and 45 degrees C with the most common mesophiles were Aspergillus flavus, A. fumigatus, A. niger, Cladosporium cladosporioides, C. herbarum, Penicillium chrysogenum, P. citrinum and P. oxalicum. Fusarium (represented by F. equiseti, F. moniliforme and F. oxysporum) was recovered from walnut seeds in moderate frequency (on glucose-Czapek's agar). Eurotium (E. amstelodami, E. chevalieri, E. repens and E. rubrum) was completely absent on glucose agar, but it was isolated in high frequency from the two types of seeds on 40% sucrose-Czapek's agar. Aspergillus fumigatus and Rhizomucor pusillus were the most common thermophilic fungi in hazelnut and walnut seeds on glucose agar at 45 degrees C. Humicola grisea var. themoidae and Thermoascus aurantiacus were encountered rarely from walnuts. The nuts samples were assayed for natural occurrence of aflatoxins B1, B2, G1 and G2, citrinin, ochratoxin A, patulin, sterigmatocystin, zearalenone, T-2 toxin and diacetoxyscirpenol by thin layer chromatography analysis. Aflatoxin was detected in 90% of hazelnut samples (25-175 micrograms/kg) and 75% of walnut samples (15-25 micrograms/kg). Zearalenone was detected in one sample of walnut (125 micrograms/kg). This is the first report for the presence of zearalenone in walnut. The other mycotoxins were not detected.

Removal of chromium (VI) from aqueous solution using walnut hull.

PubMed

Wang, Xue Song; Li, Zhi Zhong; Tao, Sheng Rong

2009-02-01

In this study, removal of chromium (VI) from aqueous solution by walnut hull (a local low-cost adsorbent) was studied. The extent of adsorption was investigated as a function of solution pH, contact time, adsorbent and adsorbate concentration, reaction temperature and supporting electrolyte (sodium chloride). The Cr (VI) removal was pH-dependent, reaching a maximum (97.3%) at pH 1.0. The kinetic experimental data were fitted to the first-order, modified Freundlich, intraparticle diffusion and Elovich models and the corresponding parameters were obtained. A 102.78 kJ/mol Ea (activation energy) for the reaction of chromium (VI) adsorption onto walnut indicated that the rate-limiting step in this case might be a chemically controlled process. Both the Langmuir and Freundlich isotherms were suitable for describing the biosorption of chromium (VI) onto walnut hull. The uptake of chromium (VI) per weight of adsorbent increased with increasing initial chromium (VI) concentration up to 240-480 mg/L, and decreased sharply with increasing adsorbent concentration ranging from 1.0 to 5.0 g/L. An increase in sodium chloride (as supporting electrolyte) concentration was found to induce a negative effect while an increase in temperature was found to give rise to a positive effect on the chromium (VI) adsorption process. Compared to the various other adsorbents reported in the literature, the walnut hull in this study shows very good promise for practical applicability.

Characterization of virgin walnut oils and their residual cakes produced from different varieties.

PubMed

Ojeda-Amador, Rosa M; Salvador, María Desamparados; Gómez-Alonso, Sergio; Fregapane, Giuseppe

2018-06-01

This study addresses the composition and properties of different walnut varieties (Chandler, Hartley and Lara), in particular their virgin oils and residual cakes obtained by screw pressing employing different cultivars. Among nuts, walnut (Juglans regia L.) exhibits interesting nutritional value, mainly due to their high content in linoleic acid, phenolic and tocopherol compounds, which show antioxidant and other healthy properties. Valuable results related to fatty acid profile and minor components were observed. Virgin walnut oil is a rich source in linoleic acid (60-62%) and γ-tocopherol (517-554 mg/kg). Moreover, walnuts show a very high content in total phenolic compounds (10,045-12,474 mg/kg; as gallic acid), which contribute to a great antioxidant activity (105-170 mmol/kg for DPPH, and 260-393 mmol/kg for ORAC), being the hydrolysable tannins (2132-4204 mg/kg) and flavanols (796-2433 mg/kg) their main phenolic groups. Aldehydes account for the highest contribution to aromatic volatiles in virgin walnut oil (about 35% of total). As expected, polar phenolic compounds concentrate in the residual cake, after the separation of the oily phase, reaching a content of up to 19,869 mg/kg, leading to potential added value and applications as source of bioactive compounds to this by-product. Copyright © 2018 Elsevier Ltd. All rights reserved.

Genetic transformation of black walnut (Juglans nigra)

Treesearch

Michael J. Bosela; Gurpreet S. Smagh; Charles H. Michler

2004-01-01

Disarmed Agrobacterium tumefaciens strains with binary vectors carrying transgenes for kanamycin resistance (npt II) and β-glucuronidase (GUS, uidA) were used for the genetic transformation of Eastern black walnut (Juglans nigra) somatic embryos. In total, explants from 16 embryo lines...

Diseases of intensively managed eastern black walnut

Treesearch

Manfred E. Mielke; Michael E. Ostry

2004-01-01

Eastern black walnut has few serious disease problems in its natural woodland setting. However, trees in plantations are subjected to various cultural activities that can create stand conditions that increase pathogen populations and abiotic injuries that often interfere with landowner's objectives.

Adaptability of black walnut, black cherry, and Northern red oak to Northern California

Treesearch

Philip M. McDonald

1987-01-01

When planted in sheltered sites in northern California, only 49% of black walnut (Juglans nigra L.) and 58% of black cherry (Prunus serotina Ehrh.) survived for 15 years, and 20% of northern red oak (Quercus rubra L.) survived for 10 years. The black walnut trees averaged 0.6 inches diameter at breast...

Planting methods and treatment for black walnut seedlings.

Treesearch

Robert D. Williams

1974-01-01

Neither planting method nor stock treatment had any appreciable effect on survival and growth of black walnut, but survival and growth were significantly affected by the planting site and site preparation.

FRONT ELEVATION, PAIR OF HOUSES ON THE NORTH SIDE OF ...

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

FRONT ELEVATION, PAIR OF HOUSES ON THE NORTH SIDE OF DIAMOND STREET FURTHER WEST THAN THE UNITS DEPICTED IN HABS NOS. PA-6701-1 AND PA-6701-2. - 1700 Block Diamond Street (Houses), North & south sides between Seventeenth & Eighteenth Streets, Philadelphia, Philadelphia County, PA

Street outreach with no streets.

PubMed

Self, Bruce; Peters, Heather

2005-01-01

A street nurse position in the rural and small-town interior of British Columbia has been addressing the needs of street-involved or otherwise marginalized client populations by bringing healthcare services to wherever those clients are, rather than waiting for the clients to seek care. The primary reason for a street outreach approach is that marginalized populations face a variety of barriers to accessing traditional healthcare services--barriers such as homelessness, mental health problems, criminal involvement, lack of transportation, lack of ability to pay for prescriptions, lack of specialized or knowledgeable providers and provider discrimination. In the rural street nurse program, the target population includes the usual street nurse populations of illegal drug users and sex trade workers, which are more hidden in small communities than in larger urban centres, creating the community denial that is a barrier to healthcare access. Yet another barrier is the co-locaton of services common in small communities, where public health clinics might share a building with police services, making marginalized clients reluctant to attend clinics. The rural street nurse collaborates with public health nurses and other care providers (mental health workers, social workers, etc) with collegial advice and support, making and receiving referrals, and generally assisting one another--the street nurse through his rapport with the marginalized individuals and the others with their specialized knowledge. Rural street services are delivered whereverthe clientsfeel comfortable: a school, a drop-in centre, a mall, a youth centre or simplythe street. Services provided include sexually transmitted infection testing, chlamydia treatments, pregnancy testing emergency contraception pills and assistance with filling out forms for financial support. Accordingly, the street nurse's truck is equipped as a mobile treatment centre and office, with a cellphone and a stock of testing and

Time pruning to avoid disease - black walnuts

Treesearch

Jerry. Van Sambeek

2017-01-01

The prime season to prune black walnut trees may be winding down with the unseasonably warm temperatures. Routinely pruning during the dormant season in Missouri can extend well into March and possibly longer. This dormant period may not be routine this year.

7. Historic American Buildings Survey, James C. Massey, Photographer November, ...

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

7. Historic American Buildings Survey, James C. Massey, Photographer November, 1959 REAR FACADE ON RANSTEAD STREET. - Provident Life & Trust Company Bank, 407-409 Chestnut Street, Philadelphia, Philadelphia County, PA

Seedling-sapling growth variation in a southern Illinios black walnut provenance/progeny test

Treesearch

George Rink; J. W. Van Sambeek

1987-01-01

Nursery root and shoot measurements and annual height, basal diameter and survival data for the 5 years after outplanting were used to describe black walnut growth variation in southern Illinois. At age 5 sapling height narrow-sense heritability was found to be 0.49 for 131 open-pollinated families from across the black walnut comercial range. Greatest height and...

Walnut Consumption Is Associated with Lower Risk of Type 2 Diabetes in Women12

PubMed Central

Pan, An; Sun, Qi; Manson, JoAnn E.; Willett, Walter C.; Hu, Frank B.

2013-01-01

Walnuts are rich in polyunsaturated fatty acids and have been shown to improve various cardiometabolic risk factors. We aimed to investigate the association between walnut intake and incident type 2 diabetes in 2 large cohort studies: the Nurses’ Health Study (NHS) and NHS II. We prospectively followed 58,063 women aged 52–77 y in NHS (1998–2008) and 79,893 women aged 35–52 y in NHS II (1999–2009) without diabetes, cardiovascular disease, or cancer at baseline. Consumption of walnuts and other nuts was assessed every 4 y using validated food frequency questionnaires. Self-reported type 2 diabetes was confirmed by a validated supplemental questionnaire. We documented a total of 5930 incident type 2 diabetes cases during 10 y of follow-up. In the multivariable-adjusted Cox proportional hazards model without body mass index (BMI), walnut consumption was associated with a lower risk of type 2 diabetes, and the HRs (95% CIs) for participants consuming 1–3 servings/mo (1 serving = 28 g), 1 serving/wk, and ≥2 servings/wk of walnuts were 0.93 (0.88–0.99), 0.81 (0.70–0.94), and 0.67 (0.54–0.82) compared with women who never/rarely consumed walnuts (P-trend < 0.001). Further adjustment for updated BMI slightly attenuated the association and the HRs (95% CIs) were 0.96 (0.90–1.02), 0.87 (0.75–1.01), and 0.76 (0.62–0.94), respectively (P-trend = 0.002). The consumption of total nuts (P-trend < 0.001) and other tree nuts (P-trend = 0.03) was also inversely associated with risk of type 2 diabetes, and the associations were largely explained by BMI. Our results suggest that higher walnut consumption is associated with a significantly lower risk of type 2 diabetes in women. PMID:23427333

Walnut creek watershed monitoring project, Iowa: Monitoring water quality in response to prairie restoration

USGS Publications Warehouse

Schilling, K.E.; Thompson, C.A.

2000-01-01

Land use and surface water data for nitrogen and pesticides (1995 to 1997) are reported for the Walnut Creek Watershed Monitoring Project, Jasper County Iowa. The Walnut Creek project was established in 1995 as a nonpoint source monitoring program in relation to watershed habitat restoration and agricultural management changes implemented at the Neal Smith National Wildlife Refuge by the U.S. Fish and Wildlife Service. The monitoring project utilizes a paired-watershed approach (Walnut and Squaw creeks) as well as upstream/downstream comparisons on Walnut for analysis and tracking of trends. From 1992 to 1997, 13.4 percent of the watershed was converted from row crop to native prairie in the Walnut Creek watershed. Including another 6 percent of watershed farmed on a cash-rent basis, land use changes have been implemented on 19.4 percent of the watershed by the USFWS. Nitrogen and pesticide applications were reduced an estimated 18 percent and 28 percent in the watershed from land use changes. Atrazine was detected most often in surface water with frequencies of detection ranging from 76-86 percent. No significant differences were noted in atrazine concentrations between Walnut and Squaw Creek. Nitrate-N concentrations measured in both watersheds were similar; both basins showed a similar pattern of detection and an overall reduction in nitrate-N concentrations from upstream to downstream monitoring sites. Water quality improvements are suggested by nitrate-N and chloride ratios less than one in the Walnut Creek watershed and low nitrate-N concentrations measured in the subbasin of Walnut Creek containing the greatest amount of land use changes. Atrazine and nitrate-N concentrations from the lower portion of the Walnut Creek watershed (including the prairie restoration area) may be decreasing in relation to the upstream untreated component of the watershed. The frequencies of pesticide detections and mean nitrate-N concentrations appear related to the percentage of

1. Historic American Buildings Survey, Theodore F. Dillon, Photographer, June, ...

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

1. Historic American Buildings Survey, Theodore F. Dillon, Photographer, June, 1959 WEST (SIXTH STREET) ELEVATION. - Robert M. Lee House & Law Office, 109-111 North Sixth Street, Philadelphia, Philadelphia County, PA

7 CFR 984.35 - California Walnut Board.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false California Walnut Board. 984.35 Section 984.35 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... production in its relation to existing districts; (3) The equitable relationship between Board apportionment...

A Trip to Historic Philadelphia on the Web.

ERIC Educational Resources Information Center

Wilson, Elizabeth K.

1997-01-01

Describes an electronic field trip to colonial Philadelphia (Pennsylvania). The historic locale has generated enough websites (Philadelphia Historic District, Betsy Ross homepage, and the Franklin Institute Science Museum) for students to take a virtual tour of the colonial capital. Suggests structuring the activity as a know-want-learn (KWL)…

Synthesis of walnut shell modified with titanium dioxide and zinc oxide nanoparticles for efficient removal of humic acid from aqueous solutions.

PubMed

Naghizadeh, Ali; Shahabi, Habibeh; Ghasemi, Fatemeh; Zarei, Ahmad

2016-12-01

The main aim of this research was to study the efficiency of modified walnut shell with titanium dioxide (TiO 2 ) and zinc oxide (ZnO) in the adsorption of humic acid from aqueous solutions. This experimental study was carried out in a batch condition to determine the effects of factors such as contact time, pH, humic acid concentration, dose of adsorbents (raw walnut shell, modified walnut shell with TiO 2 and ZnO) on the removal efficiency of humic acid. pH zpc of raw walnut shell, walnut shell modified with TiO 2 and walnut shell modified with ZnO were 7.6, 7.5, and 8, respectively. The maximum adsorption capacity of humic acid at concentration of 30 mg/L, contact time of 30 min at pH = 3 in an adsorbent dose of 0.02 g of walnut shell and ZnO and TiO 2 modified walnut shell were found to be 35.2, 37.9, and 40.2 mg/g, respectively. The results showed that the studied adsorbents tended to fit with the Langmuir model. Walnut shell, due to its availability, cost-effectiveness, and also its high adsorption efficiency, can be proposed as a promising natural adsorbent in the removal of humic acid from aqueous solutions.

Collaborative monitoring in Walnut Creek, California

Treesearch

Heidi Ballard; Ralph Kraetsch; Lynn Huntsinger

2002-01-01

In 1995 and 2000, a monitoring program was designed and implemented to track oak regeneration and native grass populations in target management areas in the four Open Space Preserves of the City of Walnut Creek, California. The program resulted from a collaboration of scientists at the University of California, Berkeley, a group of interested citizens known as the...

Frequency of complications of falling from the walnut tree, as an occupational-seasonal injury.

PubMed

Hoseini Azizi, Tooba; Sadat Hejazi, Sima; Kameli, Ahmad

2018-06-24

Falling from a tree is one of the major causes of serious injuries in farmers but it can be prevented. Walnut is one of the most important agricultural products in Iran and falling from walnut trees is common during the season of harvest. The aim of this study was to determine the frequency of complications due to falling from walnut tree in patients referred to the emergency department of Imam Ali Hospital in Bojnurd City, Iran. A descriptive cross sectional study was conducted on 127 patients with injuries due to falling from the walnut tree in Bojnurd City, Iran, in the walnut harvest season of August 2013 to November 2014. The tools used for data collection in this study included a demographic information form, checklists of information about the injury and the follow-up checklist of treatment. Data were analyzed using descriptive statistics by the SPSS software version 16. From a total of 127 injured patients, 120 cases (94.4%) were males with a mean age of 36.49 ± 15.65 years. Five patients died on the day of admission. Eighty-two patients (64.56%) were admitted in hospital wards. The most common type of injuries were trunk injuries (26.19%), followed by spinal cord injuries (18.1%). Also, 7 patients suffered from complete spinal cord injury. Injuries caused by falling from walnut trees are seasonal and impose large financial burden on our health system. In most cases, young men suffer from varying degrees of disability and experience financial problems. It is very important to train farmers and workers, so as to prevent such injuries.

5. Historic American Buildings Survey, December, 1959 DETAIL OF WINDOW ...

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

5. Historic American Buildings Survey, December, 1959 DETAIL OF WINDOW AND IRON GRILLE, FIRST FLOOR, CHESTNUT STREET FACADE. - Provident Life & Trust Company Bank, 407-409 Chestnut Street, Philadelphia, Philadelphia County, PA

(Dis)empowerment: The Implementation of Corrective Mathematics in Philadelphia Empowerment Schools

ERIC Educational Resources Information Center

Connor, Hannah

2011-01-01

The need to improve math education around the country has been well documented, especially in urban school systems like Philadelphia. In Spring 2010, only 56.6% of students in Philadelphia Public schools scored proficient or advanced on the Pennsylvania State Standardized Assessment (PSSA). In Philadelphia Empowerment Schools, the 107 lowest…

View of interior detail; in kitchen; builtiniron and heavy metal ...

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

View of interior detail; in kitchen; built-in-iron and heavy metal clock. - Mare Island Naval Shipyard, Quarters P, Walnut Avenue, northwest corner of Walnut Avenue & Fifth Street, Vallejo, Solano County, CA

2. Building J oblique, showing south and east elevations from ...

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

2. Building J oblique, showing south and east elevations from Lena Street. View looking northwest. - Daniel F. Waters Germantown Dye Works, Building J, 37-55 East Wister Street, Philadelphia, Philadelphia County, PA

Infrared pre-drying and dry-dehulling of walnuts for improved processing efficiency and product quality

USDA-ARS?s Scientific Manuscript database

The walnut industry is faced with an urgent need to improve post-harvest processing efficiency, particularly drying and dehulling operations. This research investigated the feasibility of dry-dehulling and infrared (IR) pre-drying of walnuts for improved processing efficiency and dried product quali...

Walnut extracts protect cultured microglia against LPS-induced neurotoxicity via modulation of intracellular calcium concentration

USDA-ARS?s Scientific Manuscript database

Walnuts are rich in omega-3 fatty acids, alpha-linolenic acid (ALA) and linoleic acid (LA), as compared to other edible plants. Previously, our laboratory had demonstrated that dietary walnut supplementation in aged animals enhanced protective signaling pathways, altered membrane microstructures, an...

Colour and in vitro quality attributes of walnuts from different growing conditions correlate with key precursors of primary and secondary metabolism.

PubMed

Fuentealba, Claudia; Hernández, Ignacia; Saa, Sebastian; Toledo, Lea; Burdiles, Pamela; Chirinos, Rosana; Campos, David; Brown, Patrick; Pedreschi, Romina

2017-10-01

Walnuts (Juglans regia L.) are well known for their flavour, nutritional and health properties. The light colour of walnuts is a quality attribute that leads to consumer preference. The aim of this study was to correlate attributes such as colour and antioxidant capacity with the precursors of primary and secondary metabolism. Two growing areas and four different colours of walnuts cv. Chandler from the central region of Chile were evaluated. Walnuts grown in the zone with Andes Mountains influence showed higher (p<0.05) sugar and unsaturated fatty acid contents, which could be attributed to lower minimum temperatures during seed filling. Extra light walnuts had higher (p<0.05) total phenolic compounds, antioxidant capacity and arbutin levels than amber walnuts. To the best of our knowledge, this is the first time that arbutin has been reported in walnuts and could provide the first insight into how enzymatic browning is prevented in the Chandler cultivar. Copyright © 2017 Elsevier Ltd. All rights reserved.

Performance of black walnut from the central hardwood region in China's Yellow River watershed

Treesearch

J. W. Van Sambeek; Sheng-Ke Xi; William A. Gustafson; Mark V. Coggeshall

2003-01-01

The introduction and evaluation of black walnut (Juglans nigra L.) into the People's Republic of China is a relatively recent development (Xi and others 1999). Small isolated black walnut plantings established by missionaries from the United States can be found throughout much of China; however, few written records document the growth of the...

HOW to Diagnose Black Walnut Damage

Treesearch

Barbara C. Weber; Robert L. Anderson; William H. Hoffard

Black walnut trees, like all other plants, are susceptible to a variety of injuries that reduce or destroy their usefulness. The first step in preventing or controlling these injuries is to identify their cause. Most damage is caused by disease, insects, birds, mammals, or weather. Presented here is a method for identifying the most common causes of injury to black...

Long term human impacts on genetic structure of Italian walnut inferred by SSR markers

Treesearch

Paola Pollegioni; Keith Woeste; Irene Olimpieri; Danilo Marandola; Francesco Cannata; Maria E Malvolti

2011-01-01

Life history traits, historic factors, and human activities can all shape the genetic diversity of a species. In Italy, walnut (Juglans regia L.) has a long history of cultivation both for wood and edible nuts. To better understand the genetic variability of current Italian walnut resources, we analyzed the relationships among the genetic structure...

8. Historic American Buildings Survey, From page 5, volume 26 ...

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

8. Historic American Buildings Survey, From page 5, volume 26 of the Castner Collection in the Print Room of the Free Library of Philadelphia, COPY OF c.1870 PHOTOGRAPH SHOWING NORTHEAST CORNER OF SIXTH AND ARCH STREETS-THE LEE HOUSE SIXTH FROM LEFT. - Robert M. Lee House & Law Office, 109-111 North Sixth Street, Philadelphia, Philadelphia County, PA

Effect of different ripening stages on walnut kernel quality: antioxidant activities, lipid characterization and antibacterial properties.

PubMed

Amin, Furheen; Masoodi, F A; Baba, Waqas N; Khan, Asma Ashraf; Ganie, Bashir Ahmad

2017-11-01

Packing tissue between and around the kernel halves just turning brown (PTB) is a phenological indicator of kernel ripening at harvest in walnuts. The effect of three ripening stages (Pre-PTB, PTB and Post-PTB) on kernel quality characteristics, mineral composition, lipid characterization, sensory analysis, antioxidant and antibacterial activity were investigated in fresh kernels of indigenous numbered walnut selection of Kashmir valley "SKAU-02". Proximate composition, physical properties and sensory analysis of walnut kernels showed better results for Pre-PTB and PTB while higher mineral content was seen for kernels at Post-PTB stage in comparison to other stages of ripening. Kernels showed significantly higher levels of Omega-3 PUFA (C18:3 n3 ) and low n6/n3 ratio when harvested at Pre-PTB and PTB stages. The highest phenolic content and antioxidant activity was observed at the first stage of ripening and a steady decrease was observed at later stages. TBARS values increased as ripening advanced but did not show any significant difference in malonaldehyde formation during early ripening stages whereas it showed marked increase in walnut kernels at post-PTB stage. Walnut extracts inhibited growth of Gram-positive bacteria ( B. cereus, B. subtilis, and S. aureus ) with respective MICs of 1, 1 and 5 mg/mL and gram negative bacteria ( E. coli, P. and K. pneumonia ) with MIC of 100 mg/mL. Zone of inhibition obtained against all the bacterial strains from walnut kernel extracts increased with increase in the stage of ripening. It is concluded that Pre-PTB harvest stage with higher antioxidant activities, better fatty acid profile and consumer acceptability could be preferred harvesting stage for obtaining functionally superior walnut kernels.

Legume ground covers alter defoliation response of black walnut saplings to drought and anthracnose

Treesearch

J. W. Van Sambeek

2003-01-01

Growth and premature defoliation of black walnut saplings underplanted 5 or 6 years earlier with six different ground covers were quantified in response to a summer drought or anthracnose. Walnut saplings growing with ground covers of hairy vetch, crownvetch, and to a lesser extent sericea lespedeza continued to have more rapid height and diameter growth than saplings...

9. BUILDING 65 ADDITION. LASER SAFETY TEAM. FLOOR PLAN, ELEVATIONS, ...

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

9. BUILDING 65 ADDITION. LASER SAFETY TEAM. FLOOR PLAN, ELEVATIONS, ETC. March 21, 1973 - Frankford Arsenal, Building No. 65, South of Tacony Street between Bridge Street & tracks of former Pennsylvania Railroad, Philadelphia, Philadelphia County, PA

View east; interior view of south bay Naval Base ...

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

View east; interior view of south bay - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

View east; interior view of central bay Naval Base ...

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

View east; interior view of central bay - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

View west; interior view of south bay Naval Base ...

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

View west; interior view of south bay - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

View west; interior view of central bay Naval Base ...

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

View west; interior view of central bay - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

Lifting date affects black walnut planting stock quality.

Treesearch

W.J. Rietveld; Robert D. Williams

1981-01-01

Presents information for black walnut seedlings on storage chilling requirement, fall lifting for overwinter storage, spring lifting, planting times, use of root regeneration potential (RRP) to assess physiological quality of planting stock, and relation between RRP at planting and field performance.

Walnuts improve neuronal and behavioral function in aging

USDA-ARS?s Scientific Manuscript database

Introduction Walnuts are rich in polyunsaturated fatty acids (PUFAs) and polyphenols which have been shown to improve neurochemical and behavioral function. Objectives This study investigated the mechanisms associated with age-related behavioral improvements in rats fed diets supplemented with walnu...

Health hazard evaluation report HETA 83-248-1515, Arco Philadelphia refinery, Philadelphia, Pennsylvania

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

Lewis, F.A.; Parrish, G.

1984-10-01

A bulk sample of fractionator residue was analyzed for polynuclear aromatic (PNA) compounds at the catalytic cracking unit of ARCO Philadelphia Refinery (SIC-2911), Philadelphia, Pennsylvania in May, 1983. The study was requested by the Atlantic Independent Union to determine if skin rashes and skin irritation occurring among refinery workers were caused by PNA in the fractionators. The authors conclude that a health hazard from exposure to chemicals at the cracking unit may exist. No specific chemical agent can be identified. Dust from the catalyst and oily residues that could contaminate workers shoes and clothing may have contributed to some ofmore » the dermatitis cases. Recommendations include laundering workers coveralls by dry cleaning to insure the removal of oily residues, providing workers with oil resistant or oil proof work boots, and repairing the ventilator in the sample preparation room adjacent to the block house.« less

FRONT ELEVATIONS OF THE HOUSE PAIR AT THE CORNER OF ...

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

FRONT ELEVATIONS OF THE HOUSE PAIR AT THE CORNER OF DIAMOND AND NINETEENTH STREETS, LOOKING NORTH. NO. 1835 IS THE CORNER HOUSE WITH THE TURRET. - 1800 Block Diamond Street (Houses), North side, Philadelphia, Philadelphia County, PA

25. MAIN MEETING ROOM STAIRWAY IN SOUTHEAST CORNER. Stairway seen ...

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

25. MAIN MEETING ROOM STAIRWAY IN SOUTHEAST CORNER. Stairway seen from below showing lath and plaster fireproofing applied to framing before treads and risers. - Twelfth Street Meeting House, 20 South Twelfth Street, Philadelphia, Philadelphia County, PA

View northwest; south and east facades and context Naval ...

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

View northwest; south and east facades and context - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

View from west sharp perspective, foundry/propeller shop. Naval Base ...

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

View from west sharp perspective, foundry/propeller shop. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

View southeast; west and north facades and context Naval ...

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

View southeast; west and north facades and context - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

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

None, None

Load-bearing brick-masonry multifamily buildings are prevalent in urban areas across much of the Northeast and mid-Atlantic. In most instances, these buildings are un-insulated unless they have been renovated within the past two decades. Affordable housing capital budgets typically limit what can be spent and energy improvements often take a back seat to basic capital improvements such as interior finish upgrades and basic repairs. The Consortium for Advanced Residential Buildings (CARB) is researching cost effective solution packages for significant energy efficiency and indoor air-quality improvements in these urban buildings. To explore how these low-cost retrofits can effectively integrate energy efficiency upgrades,more » CARB partnered with Columbus Property Management and Development, Inc. on a community-scale gut rehabilitation project located at 56th Street and Walnut Street in Philadelphia, consisting of 32 units in eleven 3-story buildings. These buildings were built in the early 1900s using stone foundations and solid brick-masonry walls. They were renovated in the 1990s to have interior light gauge metal framing with R-13 batt in the above-grade walls, induced-draft furnaces, and central air conditioning.« less

Philadelphia and the Tomato.

ERIC Educational Resources Information Center

Smith, Andrew F.; Kling, Tatiana

This booklet describes for elementary students the many contributions of people, traveling many places, over many years to bring the tomato to Philadelphia. The booklet includes the following: (1) "Introduction to the Tomato"; (2) "Where Does the Tomato Come From?"; (3) "The Spanish Tomato"; (4) "The Philadelphia…

N. River Street, east side of street at Sound End ...

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

N. River Street, east side of street at Sound End - River Street Historic District, Bounded by West Saint James Street, West Santa Clara Street, Pleasant Street, & Guadalupe River, San Jose, Santa Clara County, CA

Strategies for Talent Management: Greater Philadelphia Companies in Action

ERIC Educational Resources Information Center

Council for Adult and Experiential Learning (NJ1), 2008

2008-01-01

Human capital is one of the critical issues that impacts the Greater Philadelphia region's ability to grow and prosper. The CEO Council for Growth (CEO Council) is committed to ensuring a steady and talented supply of quality workers for this region. "Strategies for Talent Management: Greater Philadelphia Companies in Action" provides…

Photocopy of drawing located at National Archives, San Bruno, California ...

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

Photocopy of drawing located at National Archives, San Bruno, California (Navy # P-A-4). Alterations; June 6, 1941. - Mare Island Naval Shipyard, Quarters P, Walnut Avenue, northwest corner of Walnut Avenue & Fifth Street, Vallejo, Solano County, CA

3. VIEW NORTHWARD FROM 51 N. THIRD ST. TO 63 ...

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

3. VIEW NORTHWARD FROM 51 N. THIRD ST. TO 63 N. THIRD ST. (FROM RIGHT TO LEFT). WEST (FRONT) FACADES, LOOKING NORTHEAST - North Third Street Area Study, 17-63 North Third Street (Commercial Buildings), Philadelphia, Philadelphia County, PA

View of foundry/propeller shop (building no. 20) looking northeast. ...

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

View of foundry/propeller shop (building no. 20) looking northeast. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

View south; detail view of column A13, south bay ...

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

View south; detail view of column A13, south bay - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

Performance of black walnut in the Yellow River watershed of the People's Republic of China

Treesearch

J. W. Van Sambeek; Sheng-Ke Xi; William A. Gustafson; Mark V. Coggeshall

2004-01-01

The introduction and evaluation of black walnut (Juglans nigra L.) into the People's Republic of China is a relatively recent development (Xi and others 1999). Small isolated black walnut plantings established by missionaries from the United States can be found throughout much of China; however, few written records document the growth of the...

Heartwood formation in four black walnut plantations

Treesearch

Keith Woeste; Brian Beheler

2003-01-01

The amount of heartwood in black walnut (Juglans nigra L.) logs can vary widely, even among trees of the same age growing at the same location. There is little published data on the genetics, physiology, and development of heartwood in hardwoods, even though the volume of heartwood in a log can significantly influence its value.

Nut production handbook for Eastern black walnut

Treesearch

James E. Jones; Rita Mueller; J.W. Van Sambeek

1998-01-01

Interest in the species of Eastern Black Walnut (Juglans nigra L.) for commercial nut production continues to increase. During the past several years interested growers have intensified tree care and evaluated several varieties and selections. It is believed that we have arrived at an economically viable threshold for commercial nut production. While we are...

For-Profit Writes Mandatory Courses for Philadelphia High Schools

ERIC Educational Resources Information Center

Olson, Lynn

2005-01-01

This article reports how Kaplan K12 Learning Services Group, a division of Kaplan Inc., has developed a new, standardized college-preparatory curriculum for the Philadelphia school district. The curriculum, which made its debut in the Philadelphia district in 2005, was a critical element in the district leadership's plan to improve secondary…

View southeast; detail of north façade with crane rail ...

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

View southeast; detail of north façade with crane rail - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

View south; interior structural detail at column A13 south bay ...

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

View south; interior structural detail at column A13 south bay - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

Modulation of baroreflex sensitivity by walnuts versus cashew nuts in subjects with metabolic syndrome.

PubMed

Schutte, Aletta E; Van Rooyen, Johannes M; Huisman, Hugo W; Mukuddem-Petersen, Janine; Oosthuizen, Welma; Hanekom, Susanna M; Jerling, Johann C

2006-06-01

Impaired baroreflex sensitivity (BRS) is associated with cardiovascular diseases and the metabolic syndrome. Because lipid abnormalities have been associated with impaired BRS, this study aimed to determine whether diets known to improve the lipid profile, namely a diet high in polyunsaturated fatty acids (walnuts) or monounsaturated fatty acids (cashew nuts), would improve BRS in subjects with metabolic syndrome (MS). A controlled feeding trial with a randomized, controlled, parallel study design was undertaken, which involved 62 subjects with MS. Subjects were stratified according to gender and age and were randomized into three groups receiving a control diet, or a diet high (20% energy) in walnuts or unsalted cashew nuts for 8 weeks while maintaining body weight. The BRS, C-reactive protein (CRP), and MS components were measured before and after the intervention. After the intervention, BRS in the walnut-fed study group decreased (P = .038) and that in the cashew-fed study group increased (P = .036), but the BRS in the control group did not change (P = .56). The percent change of the walnut versus cashew group differed (P = .019). Body mass index, waist circumference, blood pressure, high-density lipoprotein cholesterol, and triacylglycerol did not change. The fasting glucose concentrations of the cashew group increased (P = .03). The significant improvements in BRS obtained by a diet rich in cashew nuts underline the beneficial cardiovascular effects of nuts. However, the opposite result was obtained with a diet rich in walnuts. These significant changes observed might indicate that BRS is particularly sensitive and influenced by changes in diet without changes in obesity.

Strengthening Career and Technical Education and 21st Century Skills in Philadelphia

ERIC Educational Resources Information Center

Philadelphia Youth Network, 2009

2009-01-01

In Spring 2007, the John S. and James L. Knight Foundation awarded funds to the Philadelphia Youth Network (PYN) to undertake an analysis of Career and Technical Education (CTE) in Philadelphia, and to make recommendations on how CTE and other forms of career-connected education could better align with Philadelphia standards for college and career…

Hydroxytyrosol extracts, olive oil and walnuts as functional components in chicken sausages.

PubMed

Nieto, Gema; Martínez, Lorena; Castillo, Julian; Ros, Gaspar

2017-08-01

Olive oil, hydroxytyrosol and walnut can be considered ideal Mediterranean ingredients for their high polyphenolic content and healthy properties. Three extracts of hydroxytyrosol obtained using different extraction processes (HXT 1, 2, 3) (50 ppm) were evaluated for use as antioxidants in eight different chicken sausage formulas enriched in polyunsaturated fatty acids (2.5 g 100 g -1 walnut) or using extra virgin olive oil (20 g 100 g -1 ) as fat replacer. Lipid and protein oxidation, colour, emulsion stability, and the microstructure of the resulting chicken sausages were investigated and a sensory analysis was carried out. The sausages with HXT extracts were found to decrease lipid oxidation and to lead to the loss of thiol groups compared with control sausages. Emulsion stability (capacity to hold water and fat) was greater in the sausages containing olive oil and walnut than in control sausages. In contrast, the HXT extracts produced high emulsion instability (increasing cooking losses). Sensory analysis suggested that two of the HXT extracts studied (HXT 2 and HXT 3 ) were unacceptable, while the acceptability of the other was similar to that of the control products. Sausages incorporating HXT showed different structures than control samples or sausages with olive oil, related to the composition of the emulsion. These results suggest the possibility of replacing animal fat by olive oil and walnut in order to produce healthy meat products. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

Effect of understory management on phenological responses of eastern black walnut on an alluvial Arkansas soil

USDA-ARS?s Scientific Manuscript database

Black walnut (Juglans nigra L.) is commonly grown in agroforestry practices for nuts and/or timber with little knowledge of how understory herbage management might affect tree phenology. We compared black walnut plant type (variety and wild-type) for phenological response in date of budburst, leaf ...

Control of black walnut root rot diseases in nurseries.

Treesearch

Kenneth J. Jr. Kessler

1982-01-01

Current nursery methods used to control black walnut root rot diseases are considered in terms of integrated pest management. Suggestions for future root rot control research studies and procedures to minimize root rot problems are provided.

School Choice in Philadelphia.

ERIC Educational Resources Information Center

Keefe, Connie; Scher, Lauren; Sparks, Andrew; Weinbaum, Elliot

Throughout the country, a wide range of educational options exist, from neighborhood public schools to cyber-schools. This study focuses on school choice in improving the educational experience in one city, Philadelphia. The study employed interviews with policymakers, teachers, and others; a focus group of middle-school students; a collection of…

Going Small: Progress & Challenges of Philadelphia's Small High Schools

ERIC Educational Resources Information Center

Hartmann, Tracey; Reumann-Moore, Rebecca; Evans, Shani Adia; Haxton, Clarisse; Maluk, Holly; Neild, Ruth Curran

2009-01-01

Between 2003 and 2007, and without significant outside funding, the School District of Philadelphia created 25 new small high schools. This study, begun by Research for Action in 2006, follows the start-up and early implementation of these small high schools in Philadelphia. The study found that parents and students are interested in small high…

View northeast; detail of southwest corner showing damage to façade ...

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

View northeast; detail of southwest corner showing damage to façade - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

View north detail of south façade showing damage to wall ...

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

View north detail of south façade showing damage to wall - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

Database for estimating tree responses of walnut and other hardwoods to ground cover management practices

Treesearch

J.W. Van Sambeek

2010-01-01

The ground cover in plantings of walnut and other hardwoods can substantially affect tree growth and seed production. The number of alternative ground covers that have been suggested for establishment in tree plantings far exceeds the number that have already been tested with walnut and other temperate hardwoods. Knowing how other hardwood species respond to ground...

Diurnal flight response of the walnut twig beetle, Pityophthorus juglandis, to pheromone-baited traps in two northern California walnut habitats

Treesearch

Steven J. Seybold; Jennifer A. King; Daren R. Harris; Lori J. Nelson; Shakeeb M. Hamud; Yigen. Chen

2012-01-01

The diurnal flight response of the walnut twig beetle, Pityophthorus juglandis Blackman (Coleoptera: Scolytidae), was assessed during two seasonal periods at two sites in northern California. Males and females flew primarily at dusk in response to aggregation pheromone-baited traps during late June/early July, and the percentage of beetles that...

Water-quality data for Walnut Canyon and Wupatki National Monuments, Arizona, 2001-02

USGS Publications Warehouse

Thomas, Blakemore E.

2003-01-01

Water-quality data are provided for four sites in Walnut Canyon and Wupatki National Monuments in north-central Arizona. These data describe the current water quality and provide baseline water-quality information for monitoring future trends. Water samples were collected from a ground-water seep and well in Walnut Canyon and from a spring and a river in Wupatki during September 2001 to September 2002. Water from the four sites is from four different sources. In Walnut Canyon, Cherry Canyon seep is in a shallow local aquifer, and the Little Colorado River contains ground-water discharge from several aquifers and runoff from a 22,000 square-mile drainage area. Concentrations of dissolved solids were similar within the two monuments; the range for water samples from Walnut Canyon was 203 to 248 milligrams per liter, and the range for water samples from Wupatki was 503 to 614 milligrams per liter. Concentrations of trace elements were generally low in water samples from the three ground-water sites--Cherry Canyon seep, Walnut Canyon headquarters well, and Heiser Spring. The water sample collected from the Little Colorado River, however, had high concentrations of aluminum (4,020 micrograms per liter), antimony (54 micrograms per liter), arsenic (14.3 micrograms per liter), and iron (749 micrograms per liter) relative to U.S. Environmental Protection Agency Primary and Secondary Maximum Contaminant Levels. Concentrations of nitrate (as nitrogen) in water samples from the four sites were generally low (0.11 to 1.8 milligrams per liter) and are within the upper 25 percent of nitrate concentrations measured in the regional aquifer near Flagstaff in 1996 and 1997. Water samples from Cherry Canyon seep, Heiser Spring, and the Little Colorado River contained total coliform bacteria. Fecal coliform and Escherichia coli bacteria were found in water samples from Cherry Canyon seep and the Little Colorado River.

8. Photocopy of circa 1892 construction photograph, courtesy of Reading ...

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

8. Photocopy of circa 1892 construction photograph, courtesy of Reading Company Archives - Philadelphia & Reading Railroad, Terminal Station, 1115-1141 Market Street, Philadelphia, Philadelphia County, PA

General interior view of first floor showroom, showing piers. Photograph ...

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

General interior view of first floor showroom, showing piers. Photograph taken April 1973. - Scarritt Building & Arcade, Ninth Street & Grand Avenue, & 819 Walnut Street, Kansas City, Jackson County, MO

Black walnut suitability index: a Natural Resources Conservation Service national soil information system based interpretive model

Treesearch

Douglas c. Wallace; Fred J. Young

2008-01-01

Suitable site conditions are essential for productive growth of black walnut (Juglans nigra L.). Field officers at the Natural Resources Conservation Service (NRCS) in the Midwest are often asked, "What is a good walnut soil?" Current NRCS information available to most field offices rates soils only as "suitable" or "...

In-situ biogas upgrading during anaerobic digestion of food waste amended with walnut shell biochar at bench scale.

PubMed

Linville, Jessica L; Shen, Yanwen; Ignacio-de Leon, Patricia A; Schoene, Robin P; Urgun-Demirtas, Meltem

2017-06-01

A modified version of an in-situ CO 2 removal process was applied during anaerobic digestion of food waste with two types of walnut shell biochar at bench scale under batch operating mode. Compared with the coarse walnut shell biochar, the fine walnut shell biochar has a higher ash content (43 vs. 36 wt%) and higher concentrations of calcium (31 vs. 19 wt% of ash), magnesium (8.4 vs. 5.6 wt% of ash) and sodium (23.4 vs. 0.3 wt% of ash), but a lower potassium concentration (0.2 vs. 40% wt% of ash). The 0.96-3.83 g biochar (g VS added ) -1 fine walnut shell biochar amended digesters produced biogas with 77.5%-98.1% CH 4 content by removing 40%-96% of the CO 2 compared with the control digesters at mesophilic and thermophilic temperature conditions. In a direct comparison at 1.83 g biochar (g VS added ) -1 , the fine walnut shell biochar amended digesters (85.7% CH 4 content and 61% CO 2 removal) outperformed the coarse walnut shell biochar amended digesters (78.9% CH 4 content and 51% CO 2 removal). Biochar addition also increased alkalinity as CaCO 3 from 2800 mg L -1 in the control digesters to 4800-6800 mg L -1 , providing process stability for food waste anaerobic digestion.

3. Photocopy of circa 1910 photograph showing a general view ...

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

3. Photocopy of circa 1910 photograph showing a general view of the building, published in a 1911 book, Stanley's Views of Philadelphia. - Philadelphia Trust, Safe Deposit & Insurance Company, 415 Chestnut Street, Philadelphia, Philadelphia County, PA

View south; detail view of south façade at column A13 ...

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

View south; detail view of south façade at column A13 - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

School StreetMonroe Street Neighborhood, Bounded on north by Quincy & ...

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

School Street-Monroe Street Neighborhood, Bounded on north by Quincy & Monroe Streets, on south by Jefferson Street, on west by Hope Avenue, & on east by Parker Avenue & site of Canal Street, Passaic, Passaic County, NJ

HPLC determination of phenolic acids, flavonoids and juglone in walnut leaves.

PubMed

Nour, Violeta; Trandafir, Ion; Cosmulescu, Sina

2013-10-01

A high-performance liquid chromatographic method with gradient elution and diode-array detection was developed to quantify free phenolic acids (gallic, vanillic, chlorogenic, caffeic, syringic, p-coumaric, ferulic, sinapic, salycilic, elagic and trans-cinnamic), flavonoids (catechin, epicatechin, rutin, myricetin and quercetin) and juglone in walnut leaves. Chromatographic separation was performed on a Hypersil Gold C18 column (5 µm particle size, 250 × 4.6 mm) and detection was conducted at three different wavelengths (254, 278 and 300 nm) according to the absorption maxima of the analyzed compounds. Validation procedures were conducted and the method was proven to be precise, accurate and sensitive. The developed method has been applied to analyze walnut leaves samples from nine different cultivars, with the same agricultural, geographical and climatic conditions. The experimental results revealed high concentrations of myricetin, catechin hydrate and rutin, and low concentrations of quercetin and epicatechin aglycones. Ellagic acid was established as the dominating phenolic acid of walnut leaves, followed by trans-cinnamic, chlorogenic and caffeic acids. Juglone content varied between 44.55 and 205.12 mg/100 g fresh weight. Significant differences were detected among cultivars for the concentration levels of phenolics.

626628 North Eutaw Street (Commercial Building), 626628 North Eutaw Street ...

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

626-628 North Eutaw Street (Commercial Building), 626-628 North Eutaw Street & 400-412 Druid Hill Avenue on a block bounded by North Eutaw Street, George Street, Jaspar Street, & Druid Hill Avenue, Baltimore, Independent City, MD

Role of walnuts in maintaining brain health with age.

PubMed

Poulose, Shibu M; Miller, Marshall G; Shukitt-Hale, Barbara

2014-04-01

Because of the combination of population growth and population aging, increases in the incidence of chronic neurodegenerative disorders have become a societal concern, both in terms of decreased quality of life and increased financial burden. Clinical manifestation of many of these disorders takes years, with the initiation of mild cognitive symptoms leading to behavioral problems, dementia and loss of motor functions, the need for assisted living, and eventual death. Lifestyle factors greatly affect the progression of cognitive decline, with high-risk behaviors including unhealthy diet, lack of exercise, smoking, and exposure to environmental toxins leading to enhanced oxidative stress and inflammation. Although there exists an urgent need to develop effective treatments for age-related cognitive decline and neurodegenerative disease, prevention strategies have been underdeveloped. Primary prevention in many of these neurodegenerative diseases could be achieved earlier in life by consuming a healthy diet, rich in antioxidant and anti-inflammatory phytochemicals, which offers one of the most effective and least expensive ways to address the crisis. English walnuts (Juglans regia L.) are rich in numerous phytochemicals, including high amounts of polyunsaturated fatty acids, and offer potential benefits to brain health. Polyphenolic compounds found in walnuts not only reduce the oxidant and inflammatory load on brain cells but also improve interneuronal signaling, increase neurogenesis, and enhance sequestration of insoluble toxic protein aggregates. Evidence for the beneficial effects of consuming a walnut-rich diet is reviewed in this article.

General View of Kinckley Knitting Mill site, east end of ...

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

General View of Kinckley Knitting Mill site, east end of site along Wister Street, looking north, showing ruin of stone mill building and smoke stack of the Germantown Dyeworks in background - Hinckley Knitting Mills, 21-35 East Wister Street, Philadelphia, Philadelphia County, PA

Breeding black walnuts in the age of genomics

Treesearch

Mark V. Coggeshall; Jeanne Romero-Severson

2013-01-01

Molecular markers have been used in several walnut species to help reconstruct breeding program pedigrees, to characterize genetic structure in natural Juglans populations, to determine the impact of different timber harvest scenarios on residual levels of genetic diversity, and to quantify the effects of interspecific hybridization on subsequent...

Rethinking the history of common walnut (Juglans regia L.) in Europe: Its origins and human interactions

Treesearch

Paola Pollegioni; Keith Woeste; Francesca Chiocchini; Stefano Del Lungo; Marco Ciolfi; Irene Olimpieri; Virginia Tortolano; Jo Clark; Gabriel E. Hemery; Sergio Mapelli; Maria Emilia Malvolti; Tzen-Yuh Chiang

2017-01-01

Common walnut (Juglans regia L) is an economically important species cultivated worldwide for its high-quality wood and nuts. It is generally accepted that after the last glaciation J. regia survived and grew in almost completely isolated stands in Asia, and that ancient humans dispersed walnuts across Asia and into new...

Soils and nutrition management for black walnuts

Treesearch

Felix, Jr. Ponder

2004-01-01

Although walnut may survive when planted in unsuitable soils, most likely growth will be slow and the trees will be of poor quality. Sufficient time should be spent locating quality sites for this valuable and high-site demanding species. Undoubtedly, only ideal soil conditions will allow for adequate root expansion and for soil levels of nutrients and water to be...

Black walnut progeny study: a progress report

Treesearch

F. Bryan Clark

1963-01-01

Black walnut (Juglans nigra L.) timber varies more in value and quality than any other hardwood species native to the Central States. While much of the quality variation can be attributed to environment, there is little doubt that part of the variation is due to inherent characteristics. In 1961 a study was undertaken by the Central States Forest Experiment Station of...

Dieback of Black Walnut Saplings (Pest Alert)

Treesearch

USDA Forest Service

1977-01-01

Top dieback of black walnut has been observed in 3-7 year old plantations in Illinois, Indiana, and North Carolina. In infected plantations, mortality has averaged 30% of the trees in one growing season. The most common symptom is basal sprouting of the affected trees. Other symptoms include wilted leaves, top dieback, and cankers on the main stem. Bark separation and...

Effect of storage temperature and time on the nutritional quality of walnut male inflorescences.

PubMed

Zhang, Wen-E; Wang, Chang-Lei; Shi, Bin-Bin; Pan, Xue-Jun

2017-04-01

The objective of this study was to investigate the effect of storage temperature and time on nutrients, bioactive compounds, and antioxidant activities of walnut male inflorescences. The results showed that the moisture, saccharides, fat, protein, amino acids, ascorbic acid, phenolic and flavonoid compound contents, and antioxidant activities of walnut male inflorescences were markedly influenced by storage temperature, and different degrees of decrease in these parameters were observed during the entire storage period. Moreover, higher storage temperature had a more significant effect on the nutrients, bioactive compounds, and antioxidant activities of walnut male flowers, and the loss rate of these components at 25°C was higher than that determined at 4°C. However, the results also presented that the ash and mineral contents did not appear to be influenced significantly by the storage temperature, and slightly significant changes were observed in crude fiber throughout storage, which indicated that the influence of storage on the individual mineral and crude fiber content was minimal. Based on the findings in this study, in order to maximize nutrients concentration, walnut male inflorescences should be kept at 4°C for <6 days and be consumed as fresh as possible. Copyright © 2016. Published by Elsevier B.V.

7 CFR 999.100 - Regulation governing imports of walnuts.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 8 2014-01-01 2014-01-01 false Regulation governing imports of walnuts. 999.100 Section 999.100 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE...

View northeast of model board representing northern portion of trackage ...

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

View northeast of model board representing northern portion of trackage monitored by the Philadelphia poer directors center; free-standing cabinet at far right center of photograph is an early computer which supplanted operator control from Lamokin Tower in the 1980's; switchboard console #1 for controlling indicating lights is at lower right - Thirtieth Street Station, Power Director Center, Thirtieth & Market Streets in Amtrak Railroad Station, Philadelphia, Philadelphia County, PA

Walnut Creek and Squaw Creek Watersheds, Iowa: National Institute of Food and Agriculture-Conservation Effects Assessment Project

USDA-ARS?s Scientific Manuscript database

The Walnut Creek Watershed NIFA-CEAP Watershed project was designed to assess water quality benefits and economic costs from the adoption of a prairie ecosystem (conservation practice implementation) at a watershed scale. This chapter describes and summarizes the paired watershed (Walnut Creek and S...

Antioxidant potential of Juglans nigra, black walnut, husks extracted using supercritical carbon dioxide with an ethanol modifier.

PubMed

Wenzel, Jonathan; Storer Samaniego, Cheryl; Wang, Lihua; Burrows, Laron; Tucker, Evan; Dwarshuis, Nathan; Ammerman, Michelle; Zand, Ali

2017-03-01

The black walnut, Junglas nigra, is indigenous to eastern North America, and abscission of its fruit occurs around October. The fruit consists of a husk, a hard shell, and kernel. The husk is commonly discarded in processing, though it contains phenolic compounds that exhibit antioxidant and antimicrobial properties. For this study, black walnut husks were extracted using supercritical carbon dioxide with an ethanol modifier. The effects of temperature, ethanol concentration, and drying of walnut husks prior to extraction upon antioxidant potential were evaluated using a factorial design of experiments. The solvent density was held constant at 0.75 g/mL. The optimal extraction conditions were found to be 68°C and 20 wt-% ethanol in supercritical carbon dioxide. At these conditions, the antioxidant potential as measured by the ferric reducing ability of plasma (FRAP) assay was 0.027 mmol trolox equivalent/g (mmol TE/g) for dried walnut husk and 0.054 mmol TE/g for walnut husks that were not dried. Antioxidant potential was also evaluated using the total phenolic content (TPC) and 1,1-diphenyl-2-picryl-hydrazyl (DPPH) assays and the FRAP assay was found to linearly correlate to the TPC assay.

WEST CORRIDOR (ORIGINALLY KNOWN AS LIBRARY OF CONGRESS CARD CATALOG) ...

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

WEST CORRIDOR (ORIGINALLY KNOWN AS LIBRARY OF CONGRESS CARD CATALOG) ON FIRST FLOOR, LOOKING EAST - Free Library of Philadelphia, Central Library, 1901 Vine Street, Philadelphia, Philadelphia County, PA

EDUCATION, PHILOSOPHY, AND RELIGION DEPARTMENT, DETAIL OF ORIGINAL ALLMETAL TABLE, ...

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

EDUCATION, PHILOSOPHY, AND RELIGION DEPARTMENT, DETAIL OF ORIGINAL ALL-METAL TABLE, LAMP, AND WINDSOR CHAIR - Free Library of Philadelphia, Central Library, 1901 Vine Street, Philadelphia, Philadelphia County, PA

View southeast of computer controlled energy monitoring system. System replaced ...

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

View southeast of computer controlled energy monitoring system. System replaced strip chart recorders and other instruments under the direct observation of the load dispatcher. - Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Streets, Railroad Station, Amtrak (formerly Pennsylvania Railroad Station), Philadelphia, Philadelphia County, PA

77 FR 28264 - Approval and Promulgation of Air Quality Implementation Plans; West Virginia; Ohio; Determination...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-14

... Division, U.S. Environmental Protection Agency, Region III, 1650 Arch Street, Philadelphia, Pennsylvania..., Environmental Protection Agency, Region III, 1650 Arch Street, Philadelphia, PA 19103-2023. The telephone [email protected] . SUPPLEMENTARY INFORMATION: I. What action is EPA taking? II. What is the effect of this...

Segment of brick perimeter wall extending around the naval asylum ...

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

Segment of brick perimeter wall extending around the naval asylum grounds at twenty-fourth street with Gray's Ferry Avenue branching to the left and Bainbridge Street to the right, looking southwest. - U. S. Naval Asylum, Biddle Hall, Gray's Ferry Avenue, Philadelphia, Philadelphia County, PA

Philadelphia's "Servant-Leader" Superintendent

ERIC Educational Resources Information Center

Puente, Kelly

2012-01-01

This article profiles William Hite, Jr., a longtime educator and administrator, who began his career more than two decades ago as a high school athletic coach. Hite says his biggest passion is educating young people. And one of the best ways to serve students, he says, is by listening. Hite, 51, assumed his duties as Philadelphia's new…

School Closings in Philadelphia

ERIC Educational Resources Information Center

Jack, James; Sludden, John

2013-01-01

In 2012, the School District of Philadelphia closed six schools. In 2013, it closed 24. The closure of 30 schools has occurred amid a financial crisis, headlined by the district's $1.35 billion deficit. School closures are one piece of the district's plan to cut expenditures and close its budget gap. The closures are also intended to make…

75 FR 16483 - Ocean Transportation Intermediary License Applicants

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-01

..., President Counterpoint Logistics LLC, 444 Donaldson Street, Highland Park, NJ 08904, Officer: Robby Lee..., Director (Qualifying Individual), S. Oxley, President Seapassion Logistics Inc., 12403 Slauson Avenue, Unit..., President United Sunfine Logistics, Inc., 20539 Walnut Drive, Suite F, Walnut, CA 91789, Officers: Andy Kung...

Walnut consumption increases satiation but has no effect on insulin resistance or the metabolic profile over a 4-day period.

PubMed

Brennan, Aoife M; Sweeney, Laura L; Liu, Xiaowen; Mantzoros, Christos S

2010-06-01

Obesity and diabetes have been associated with increased consumption of highly processed foods, and reduced consumption of whole grains and nuts. It has been proposed, mainly on the basis of observational studies, that nuts may provide superior satiation, may lead to reduced calorie consumption, and may decrease the risk of type 2 diabetes; but evidence from randomized, interventional studies is lacking. A total of 20 men and women with the metabolic syndrome participated in a randomized, double-blind, crossover study of walnut consumption. Subjects had two 4-day admissions to the clinical research center where they were fed an isocaloric diet. In addition, they consumed shakes for breakfast containing either walnuts or placebo (shakes were standardized for calories, carbohydrate, and fat content). Appetite, insulin resistance, and metabolic parameters were measured. We found an increased level of satiety (overall P value = 0.0079) and sense of fullness (P = 0.05) in prelunch questionnaires following the walnut breakfast as compared to the placebo breakfast, with the walnut effect achieving significance on day 3 and 4 (P = 0.02 and P = 0.03). We did not find any change in resting energy expenditure, hormones known to mediate satiety, or insulin resistance when comparing the walnut vs. placebo diet. Walnut consumption over 4 days increased satiety by day 3. Long-term studies are needed to confirm the physiologic role of walnuts, the duration of time needed for these effects to occur, and to elucidate the underlying mechanisms.

13. Dry Dock No. 4. Plan. Subdivision IV (Frederic R. ...

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

13. Dry Dock No. 4. Plan. Subdivision IV (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

10. Dry Dock No. 4. Plan. Subdivision I (Frederic R. ...

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

10. Dry Dock No. 4. Plan. Subdivision I (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

12. Dry Dock No. 4. Plan. Subdivision III (Frederic R. ...

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

12. Dry Dock No. 4. Plan. Subdivision III (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

9. Dry Dock No. 4. Typical CrossSections (Frederic R. Harris, ...

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

9. Dry Dock No. 4. Typical Cross-Sections (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

11. Dry Dock No. 4. Plan. Subdivision II (Frederic R. ...

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

11. Dry Dock No. 4. Plan. Subdivision II (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

18. Dry Dock No. 4. Entrance Details (Frederic R. Harris, ...

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

18. Dry Dock No. 4. Entrance Details (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

Developing new microsatellite markers in walnut (Juglans regia L.) from Juglans nigra genomic GA enriched library

Treesearch

Hayat Topcu; Nergiz Coban; Keith Woeste; Mehmet Sutyemez; Salih Kafkas

2015-01-01

We attempted to develop new polymorphic SSR primer pairs in walnut using sequences derived from Juglans nigra L. genomic enriched library with GA repeat. The designed 94 SSR primer pairs were subjected to gradient PCR in 12 walnut cultivars to determine their optimum annealing temperatures and to determine whether they produce bands. Then, the...

DETAIL OF LAMP ABOVE SOUTH SIDE ENTRANCE; CAMERA FACING EAST ...

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

DETAIL OF LAMP ABOVE SOUTH SIDE ENTRANCE; CAMERA FACING EAST - Mare Island Naval Shipyard, Bachelor Enlisted Quarters & Offices, Walnut Avenue, east side between D Street & C Street, Vallejo, Solano County, CA

Effect of seed position and media on germination of black walnut and northern red oak: implications for nursery production and direct seeding

Treesearch

Anthony S. Davis; Barrett C. Wilson; Douglass F. Jacobs

2004-01-01

Germination of black walnut (Juglans nigra L.) and northern red oak (Quercus rubra L.) prior to sowing into containers or bareroot nursery beds can help maintain desired crop density and reduce nursery costs. Recommended techniques for germination of black walnut are labor intensive and require that walnuts be completely covered...

Market analysis of food products for detection of allergenic walnut (Juglans regia) and pecan (Carya illinoinensis) by real-time PCR.

PubMed

López-Calleja, Inés María; de la Cruz, Silvia; González, Isabel; García, Teresa; Martín, Rosario

2015-06-15

Two real-time polymerase chain reaction (PCR)-based assays for detection of walnut (Juglans regia) and pecan (Carya illinoinensis) traces in a wide range of processed foods are described here. The method consists on a real-time PCR assay targeting the ITS1 region, using a nuclease (TaqMan) probe labeled with FAM and BBQ. The method was positive for walnut and pecan respectively, and negative for all other heterologous plants and animals tested. Using a series of model samples with defined raw walnut in wheat flour and heat-treated walnut in wheat flour with a range of concentrations of 0.1-100,000 mg kg(-1), a practical detection limit of 0.1 mg kg(-1) of walnut content was estimated. Identical binary mixtures were done for pecan, reaching the same limit of detection of 0.1 mg kg(-1). The assay was successfully trialed on a total of 232 commercial foodstuffs. Copyright © 2015 Elsevier Ltd. All rights reserved.

PERSPECTIVE VIEW OF LIBRARY IN ENVIRONMENT CONTEXT, LOOKING NORTHEAST FROM ...

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

PERSPECTIVE VIEW OF LIBRARY IN ENVIRONMENT CONTEXT, LOOKING NORTHEAST FROM THE ROOF OF THE FRANKLIN INSTITUTE - Free Library of Philadelphia, Central Library, 1901 Vine Street, Philadelphia, Philadelphia County, PA

22. SOUTHWEST CORNER OF BANKING ROOM, FROM EAST, SHOWING CLOCK ...

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

22. SOUTHWEST CORNER OF BANKING ROOM, FROM EAST, SHOWING CLOCK ON SOUTH WALL AND TWO MEZZANINES BEYOND COLUMNS - Philadelphia Saving Fund Society, Twelfth & Market Streets, Philadelphia, Philadelphia County, PA

A cross sectional study of the association between walnut consumption and cognitive function among adult US populations represented in NHANES.

PubMed

Arab, L; Ang, A

2015-03-01

To examine the association between walnut consumption and measures of cognitive function in the US population. Nationally representative cross sectional study using 24 hour dietary recalls of intakes to assess walnut and other nut consumption as compared to the group reporting no nut consumption. 1988-1994 and 1999-2002 rounds of the National Health and Nutrition Examination Survey (NHANES). Representative weighted sample of US adults 20 to 90 years of age. The Neurobehavioral Evaluation System 2 (NES2), consisting of simple reaction time (SRTT), symbol digit substitution (SDST), the single digit learning (SDLT), Story Recall (SRT) and digit-symbol substitution (DSST) tests. Adults 20-59 years old reporting walnut consumption of an average of 10.3 g/d required 16.4ms less time to respond on the SRTT, P=0.03, and 0.39s less for the SDST, P=0.01. SDLT scores were also significantly lower by 2.38s (P=0.05). Similar results were obtained when tertiles of walnut consumption were examined in trend analyses. Significantly better outcomes were noted in all cognitive test scores among those with higher walnut consumption (P < 0.01). Among adults 60 years and older, walnut consumers averaged 13.1 g/d, scored 7.1 percentile points higher, P=0.03 on the SRT and 7.3 percentile points higher on the DSST, P=0.05. Here also trend analyses indicate significant improvements in all cognitive test scores (P < 0.01) except for SRTT (P = 0.06) in the fully adjusted models. These significant, positive associations between walnut consumption and cognitive functions among all adults, regardless of age, gender or ethnicity suggest that daily walnut intake may be a simple beneficial dietary behavior.

7 CFR 457.122 - Walnut crop insurance provisions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... optional units by section, section equivalent, or FSA farm serial number and by irrigated and non-irrigated practices are not applicable. Optional units may be established only if each optional unit is located on non... group, in which case you may select one price election for each walnut variety or varietal group...

7 CFR 457.122 - Walnut crop insurance provisions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... optional units by section, section equivalent, or FSA farm serial number and by irrigated and non-irrigated practices are not applicable. Optional units may be established only if each optional unit is located on non... group, in which case you may select one price election for each walnut variety or varietal group...

7 CFR 457.122 - Walnut crop insurance provisions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... optional units by section, section equivalent, or FSA farm serial number and by irrigated and non-irrigated practices are not applicable. Optional units may be established only if each optional unit is located on non... group, in which case you may select one price election for each walnut variety or varietal group...

Philadelphia's Renaissance Schools: Start up and Early Implementation. Executive Summary

ERIC Educational Resources Information Center

Research for Action, 2011

2011-01-01

In April 2009, Superintendent Arlene Ackerman announced her reform plan for the School District of Philadelphia (the District)--"Imagine 2014". Among other major initiatives, "Imagine 2014" laid the groundwork for Philadelphia's Renaissance Schools Initiative. The Renaissance Initiative, set to enter its second year in 2011-12, is an effort to…

76 FR 8871 - Walnuts Grown in California; Decreased Assessment Rate

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-16

... than the rate previously in effect. The quantity of assessable walnuts for the 2010-11 marketing year... contains regulatory documents #0;having general applicability and legal effect, most of which are keyed #0... 8871

Genetic and silvicultural research promoting common walnut (Juglans regia) for timber production in the United Kingdom

Treesearch

Gabriel E. Hemery

2004-01-01

A combination of genetic and silvicultural research is required to improve the viability of common walnut for timber production in the UK. A summary of a research programme, initiated in 1996, is provided. Establishment of walnut plantations using tree shelters indicated positive benefits using 0.75 m shelters but larger shelters (1.20 m) caused early flushing and...

3. Photocopy of old 19th century photo showing a nonsteam ...

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

3. Photocopy of old 19th century photo showing a non-steam engine. Original photo in files of Insurance Company of North America, Philadelphia, Pa. Exact date not known. - Philadelphia Hose Company No. 1, Seventh & Filbert Streets, Philadelphia, Philadelphia County, PA

1. Historic American Buildings Survey, Stanley P. Mixon, Photographer September ...

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

1. Historic American Buildings Survey, Stanley P. Mixon, Photographer September 12, 1940 EXTERIOR, GENERAL VIEW OF HOUSE FROM SOUTHEAST, SHOWING STREET FRONT. THIS HOUSE HAS BEEN MOVED AND PLACED ON A NEW BRICK FOUNDATION. - Friends Select School, Log Cabin, Sixteenth & Race Streets, Philadelphia, Philadelphia County, PA

Managing fine hardwoods after a half century of research: Proceedings of the Seventh Walnut Council Research Symposium

Treesearch

J.W. Van Sambeek; Elizabeth A. Jackson; Mark V. Coggeshall; Andrew L. Thomas; Charles H. eds. Michler

2013-01-01

This report presents information from the Seventh Walnut Council Research Symposium, held August 1-3, 2011. This report includes 14 papers and abstracts relating to economics and utilization, pest management, nursery production, plantation establishment, tree improvement, stand management, agroforestry, and nut production of black walnut, related Juglans species, and...

Photograph of elevation and details of structure 841, used for ...

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

Photograph of elevation and details of structure 841, used for repair project, dated 1973. Drawing in collection of Caretaker Site Office, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Structure No. 841, Delaware Avenue between East Fourth Street & Webster Avenue, League Island, Philadelphia, Philadelphia County, PA

Photograph of drawing building 523 and 100,000gallon water tank above ...

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

Photograph of drawing building 523 and 100,000-gallon water tank above it, dated 1979. Drawing in collection of Caretaker Site Office, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Building No. 523, Delaware Avenue between East Fourth Street & Webster Avenue, League Island, Philadelphia, Philadelphia County, PA

2. Photocopy of photograph (from Reading Co. Archives) Photographer unknown ...

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

2. Photocopy of photograph (from Reading Co. Archives) Photographer unknown ca. 1937 NORTHEAST FRONT AND SOUTHEAST SIDE - Philadelphia & Reading Railroad, Terminal Station, 1115-1141 Market Street, Philadelphia, Philadelphia County, PA

1. PHOTOCOPY OF RENDERING OF PSFS BUILDING BY D.E. SUTTON. ...

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

1. PHOTOCOPY OF RENDERING OF PSFS BUILDING BY D.E. SUTTON. Date possibly 1929 or 1930, when construction started. - Philadelphia Saving Fund Society, Twelfth & Market Streets, Philadelphia, Philadelphia County, PA

INTERIOR DETAIL OF STAIRWAY AT SOUTH WING ENTRANCE; CAMERA FACING ...

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

INTERIOR DETAIL OF STAIRWAY AT SOUTH WING ENTRANCE; CAMERA FACING SOUTH - Mare Island Naval Shipyard, Bachelor Enlisted Quarters & Offices, Walnut Avenue, east side between D Street & C Street, Vallejo, Solano County, CA

A look at black walnut timber resources and industries

Treesearch

Kenneth L. Quigley; Roland D. Lindmark

1967-01-01

Our Black Walnut tree (Juglans nigra L.) has always had top rank among trees in America. It claims its rank on two counts: it is one of our major nut trees; and its wood has a beauty and utility that few other trees can match.

7 CFR 984.472 - Reports of merchantable walnuts shipped.

Code of Federal Regulations, 2010 CFR

2010-01-01

... MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE... shipped; whether they were shipped into domestic or export channels; and for exports, the quantity by... remainder of that marketing year. (b) Reports of walnuts purchased directly from growers by handlers who are...

Standing timber coefficients for Indiana walnut log production.

Treesearch

James E. Blyth; Edwin Kallio; John C. Callahan

1969-01-01

If the volume of walnut veneer logs and saw logs received at processing plants from Indiana forests is known, conversion factors developed in this paper can be used to determine how much timber was cut to provide these logs and the kinds of timber that were cut (sawtimber, cull trees, trees on nonforest land, etc.).

Using poultry litter in black walnut nutrient management

Treesearch

Felix, Jr. Ponder; James E. Jones; Rita Mueller

2005-01-01

Poultry litter was evaluated as a fertilizer in a young (three-year-old) and an old (35-year-old) black walnut (Juglans nigra L.) plantation in southwest Missouri. The older planting had a fescue (Festuca arundinaceae Schreb.) ground cover that is grazed by cattle. In the young plantation, weeds were mowed and sprayed with...

Walnut consumption increases activation of the insula to highly desirable food cues: A randomized, double-blind, placebo-controlled, cross-over fMRI study.

PubMed

Farr, Olivia M; Tuccinardi, Dario; Upadhyay, Jagriti; Oussaada, Sabrina M; Mantzoros, Christos S

2018-01-01

The use of walnuts is recommended for obesity and type 2 diabetes, although the mechanisms through which walnuts may improve appetite control and/or glycaemic control remain largely unknown. To determine whether short-term walnut consumption could alter the neural control of appetite using functional magnetic resonance imaging, we performed a randomized, placebo-controlled, double-blind, cross-over trial of 10 patients who received, while living in the controlled environment of a clinical research center, either walnuts or placebo (using a validated smoothie delivery system) for 5 days each, separated by a wash-out period of 1 month. Walnut consumption decreased feelings of hunger and appetite, assessed using visual analog scales, and increased activation of the right insula to highly desirable food cues. These findings suggest that walnut consumption may increase salience and cognitive control processing of highly desirable food cues, leading to the beneficial metabolic effects observed. © 2017 John Wiley & Sons Ltd.

76 FR 409 - Philadelphia International Airport, Capacity Enhancement Program, Environmental Impact Statement...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-04

... in the Philadelphia Metropolitan Area during all weather conditions. This ROD sets forth FAA's final... current and future aviation demand in the Philadelphia Metropolitan Area during all weather conditions...

Efficacy of Heat Treatment for the Thousand Cankers Disease Vector and Pathogen in Small Black Walnut Logs

Treesearch

A. E. Mayfield; S. W. Fraedrich; A. Taylor; P. Merten; S. W. Myers

2014-01-01

Thousand cankers disease, caused by the walnut twig beetle (Pityophthorus juglandis Blackman) and an associated fungal pathogen (Geosmithia morbida M. Kolarõ´k, E. Freeland, C. Utley, and N. Tisserat), threatens the health and commercial use of eastern black walnut (Juglans nigra L.), one of the most economically...

11. Photocopy of circa 1948 photograph showing detail view of ...

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

11. Photocopy of circa 1948 photograph showing detail view of Waiting Room ceiling, courtesy of Reading Company Archives - Philadelphia & Reading Railroad, Terminal Station, 1115-1141 Market Street, Philadelphia, Philadelphia County, PA

PERSPECTIVE VIEW OF NORTH SIDE AND WEST REAR, LOOKING SOUTHEAST ...

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

PERSPECTIVE VIEW OF NORTH SIDE AND WEST REAR, LOOKING SOUTHEAST TOWARDS CORNER LECTURE HALL ENTRANCE - Free Library of Philadelphia, Oak Lane Branch, 6614 North 12th Street, Philadelphia, Philadelphia County, PA

33. SOLARIUM AND TERRACE IN EXECUTIVE SUITE LOOKING NORTH PAST ...

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

33. SOLARIUM AND TERRACE IN EXECUTIVE SUITE LOOKING NORTH PAST SLIDING GLASS WALL THAT DIVIDES SOLARIUM FROM EXECUTIVE DINING ROOM - Philadelphia Saving Fund Society, Twelfth & Market Streets, Philadelphia, Philadelphia County, PA

Impact of Community College of Philadelphia Allied Health Programs on the Philadelphia Region. Report #117.

ERIC Educational Resources Information Center

Philadelphia Community Coll., PA.

This report discusses the Allied Health programs at Community College of Philadelphia (CCP): (1) Clinical Laboratory Technician; (2) Dental Assisting Hygiene; (3) Dental Assisting Certificate; (4) Diagnostic Medical Imaging; (5) Dietetic Technician; (6) Health Information Technology; (7) Medical Assisting and Office Management; (8) Nursing; and…

17. Dry Dock No. 4. Longitudinal Section. Subdivision V and ...

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

17. Dry Dock No. 4. Longitudinal Section. Subdivision V and Stair Details (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

15. Dry Dock No. 4. Longitudinal Section. Subdivision Nos. I ...

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

15. Dry Dock No. 4. Longitudinal Section. Subdivision Nos. I and II (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building no. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

16. Dry Dock No. 4. Longitudinal Section. Subdivision Nos. III ...

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

16. Dry Dock No. 4. Longitudinal Section. Subdivision Nos. III and IV (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building no. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

19. Dry Dock No. 4. Details of Drainage and Filling ...

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

19. Dry Dock No. 4. Details of Drainage and Filling Culverts (Frederic R. Harris, Inc., November 1, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

Walnut Consumption Alters the Gastrointestinal Microbiota, Microbially Derived Secondary Bile Acids, and Health Markers in Healthy Adults: A Randomized Controlled Trial.

PubMed

Holscher, Hannah D; Guetterman, Heather M; Swanson, Kelly S; An, Ruopeng; Matthan, Nirupa R; Lichtenstein, Alice H; Novotny, Janet A; Baer, David J

2018-06-01

Epidemiologic data suggest that diets rich in nuts have beneficial health effects, including reducing total and cause-specific mortality from cancer and heart disease. Although there is accumulating preclinical evidence that walnuts beneficially affect the gastrointestinal microbiota and gut and metabolic health, these relations have not been investigated in humans. We aimed to assess the impact of walnut consumption on the human gastrointestinal microbiota and metabolic markers of health. A controlled-feeding, randomized crossover study was undertaken in healthy men and women [n = 18; mean age = 53.1 y; body mass index (kg/m2): 28.8]. Study participants received isocaloric diets containing 0 or 42 g walnuts/d for two 3-wk periods, with a 1-wk washout between diet periods. Fecal and blood samples were collected at baseline and at the end of each period to assess secondary outcomes of the study, including effects of walnut consumption on fecal microbiota and bile acids and metabolic markers of health. Compared with after the control period, walnut consumption resulted in a 49-160% higher relative abundance of Faecalibacterium, Clostridium, Dialister, and Roseburia and 16-38% lower relative abundances of Ruminococcus, Dorea, Oscillospira, and Bifidobacterium (P < 0.05). Fecal secondary bile acids, deoxycholic acid and lithocholic acid, were 25% and 45% lower, respectively, after the walnut treatment compared with the control treatment (P < 0.05). Serum LDL cholesterol and the noncholesterol sterol campesterol concentrations were 7% and 6% lower, respectively, after walnut consumption compared with after the control treatment (P < 0.01). Walnut consumption affected the composition and function of the human gastrointestinal microbiota, increasing the relative abundances of Firmicutes species in butyrate-producing Clostridium clusters XIVa and IV, including Faecalibacterium and Roseburia, and reducing microbially derived, proinflammatory secondary bile acids

4. Photocopy of old 19th century photo showing a steam ...

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

4. Photocopy of old 19th century photo showing a steam engine in active use. Original photo in files of Insurance Company of North America, Philadelphia, Pa. Exact date not known. - Philadelphia Hose Company No. 1, Seventh & Filbert Streets, Philadelphia, Philadelphia County, PA

45. MAIN MEETING ROOM COLUMNS. Ends of gallery columns identified ...

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

45. MAIN MEETING ROOM COLUMNS. Ends of gallery columns identified at the time of removal for transfer to the George School for re-erection. The stamp reads, 'REMOVED FROM 12th ST. MTG HSE PHILA 1972'. - Twelfth Street Meeting House, 20 South Twelfth Street, Philadelphia, Philadelphia County, PA

Black walnut response to subsoiling, irrigation, and vegetation management on a site with a shallow fragipan

Treesearch

F. D. McBride; J. W. Van Sambeek

1995-01-01

Vegetation management with glyphosate and simazine proved to be more effective than preplant subsoiling or irrigation for achieving acceptable walnut biomass growth on an upland old field site (SI = 70 for white oak). In 1980, we direct seeded germinating black walnut seed on an upland, slightly eroded, old field ridge with a 45 to 60 cm deep fragipan. We tested all...

78 FR 14738 - Proposed Flood Elevation Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-07

... None +747 Township of downstream of Schuylkill. Franklin Street. Approximately 0.4 mile None +748 downstream of Franklin Street. West Branch Schuylkill River....... Approximately 1,582 None +702 Township of... inspection at the Schuylkill Township Municipal Building, 675 Walnut Street, Mary-D, PA 17952. (Catalog of...

The Classical Greek Program in the School District of Philadelphia.

ERIC Educational Resources Information Center

Masciantonio, Rudolph

Classical Greek is taught as an elective to over 200 students in seven secondary schools of the School District of Philadelphia. In the past decade the restoration of Greek studies to the classical curriculum was called for, and in 1968 a Greek Curriculum Committee was established in Philadelphia to develop a program and instructional materials.…

Time's Up: Applying Teacher Management Skills to Solving Philadelphia's Problems

ERIC Educational Resources Information Center

Lax, Zach

2013-01-01

Teachers are natural problem solvers, and they should be using this quality to their advantage when it comes to solving the systemic issues that plague Philadelphia's education system. Many of the articles in this issue have already gone into great detail about what is happening in Philadelphia. Torch Lytle has provided a summary of the recent…

In Philadelphia: Pride, Hope and Success.

ERIC Educational Resources Information Center

Holmes, Marion B. W.

1980-01-01

Focusing on successful vocational programs for Blacks, this article describes two differently structured secondary-level schools located in Philadelphia, Pennsylvania: (1) Murrell Dobbins Area Vocational-Technical School and (2) A. Philip Randolph Skills Center. (LRA)

Study on the Ingredient Proportions and After-Treatment of Laser Sintering Walnut Shell Composites

PubMed Central

Guo, Yanling; Jiang, Ting; Li, Jian; Jiang, Kaiyi; Zhang, Hui

2017-01-01

To alleviate resource shortage, reduce the cost of materials consumption and the pollution of agricultural and forestry waste, walnut shell composites (WSPC) consisting of walnut shell as additive and copolyester hot melt adhesive (Co-PES) as binder was developed as the feedstock of selective laser sintering (SLS). WSPC parts with different ingredient proportions were fabricated by SLS and processed through after-treatment technology. The density, mechanical properties and surface quality of WSPC parts before and after post processing were analyzed via formula method, mechanical test and scanning electron microscopy (SEM), respectively. Results show that, when the volume fraction of the walnut shell powder in the WSPC reaches the maximum (40%), sintered WSPC parts have the smallest warping deformation and the highest dimension precision, although the surface quality, density, and mechanical properties are low. However, performing permeating resin as the after-treatment technology could considerably increase the tensile, bending and impact strength by 496%, 464%, and 516%, respectively. PMID:29207485

14. Dry Dock No. 4. Plan of subdivision V and ...

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

14. Dry Dock No. 4. Plan of subdivision V and Welding Set Platform Details (Frederick R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

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

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

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

Composition, structure and functional properties of protein concentrates and isolates produced from walnut (Juglans regia L.).

PubMed

Mao, Xiaoying; Hua, Yufei

2012-01-01

In this study, composition, structure and the functional properties of protein concentrate (WPC) and protein isolate (WPI) produced from defatted walnut flour (DFWF) were investigated. The results showed that the composition and structure of walnut protein concentrate (WPC) and walnut protein isolate (WPI) were significantly different. The molecular weight distribution of WPI was uniform and the protein composition of DFWF and WPC was complex with the protein aggregation. H(0) of WPC was significantly higher (p < 0.05) than those of DFWF and WPI, whilst WPI had a higher H(0) compared to DFWF. The secondary structure of WPI was similar to WPC. WPI showed big flaky plate like structures; whereas WPC appeared as a small flaky and more compact structure. The most functional properties of WPI were better than WPC. In comparing most functional properties of WPI and WPC with soybean protein concentrate and isolate, WPI and WPC showed higher fat absorption capacity (FAC). Emulsifying properties and foam properties of WPC and WPI in alkaline pH were comparable with that of soybean protein concentrate and isolate. Walnut protein concentrates and isolates can be considered as potential functional food ingredients.

7 CFR 999.500 - Safeguard procedures for walnuts and certain dates exempt from grade, size, quality, and maturity...

Code of Federal Regulations, 2010 CFR

2010-01-01

... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE SPECIALTY CROPS; IMPORT REGULATIONS... cannot be used for drying and sale as dried walnuts); walnuts used in non-competitive outlets such as use... the Marketing Order Administration Branch, Fruit and Vegetable Division, AMS, USDA, and shall show the...

Introduction of black walnut and northern red oak seedlings in an upland hardwood forest in southeastern Ohio

Treesearch

Donald E. Hilt

1977-01-01

Black walnut and northern red oak seedlings were planted on a clearcut area in 1964. Three cultural treatments were applied to seedlings to control competing trees. Average height and survival were analyzed 13 growing seasons after planting. Results indicated that black walnut seedlings can be effectively established on good sites if cultural treatments are applied....

Population structure of Geosmithia morbida, the causal agent of thousand cankers disease of walnut trees in the United States

Treesearch

Marcelo M. Zerillo; Jorge Ibarra Caballero; Keith Woeste; Andrew D. Graves; Colleen Hartel; Jay W. Pscheidt; Jadelys Tonos; Kirk Broders; Whitney Cranshaw; Steven J. Seybold; Ned Tisserat

2014-01-01

The ascomycete Geosmithia morbida and the walnut twig beetle Pityophthorus juglandis are associated with thousand cankers disease of Juglans (walnut) and Pterocarya (wingnut). The disease was first reported in the western United States (USA) on several Juglans species, but...

Blended Learning: Lessons from Best Practice Sites and the Philadelphia Context. PERC Research Brief

ERIC Educational Resources Information Center

Beaver, Jessica K.; Hallar, Brittan; Westmaas, Lucas; Englander, Katie

2015-01-01

The Philadelphia Education Research Consortium--or PERC--was launched in August 2014 as an innovative partnership designed to provide research and analyses on some of the city's most pressing education issues. This partnership was forged among the School District of Philadelphia, Philadelphia's charter school sector, and Research for Action (RFA).…

Philadelphia's Renaissance Schools: A Report on Start up and Early Implementation

ERIC Educational Resources Information Center

Gold, Eva; Good, Deborah; Robertson-Kraft, Claire; Callahan, M. Kate

2011-01-01

In April 2009, Superintendent Arlene Ackerman announced her reform plan for the School District of Philadelphia (the District)--"Imagine 2014". Among other major initiatives, "Imagine 2014" laid the groundwork for Philadelphia's Renaissance Schools Initiative. The Renaissance Initiative, set to enter its second year in 2011-12,…

An acute intake of a walnut-enriched meal improves postprandial adiponectin response in healthy young adults.

PubMed

Lozano, Aquiles; Perez-Martinez, Pablo; Marin, Carmen; Tinahones, Francisco J; Delgado-Lista, Javier; Cruz-Teno, Cristina; Gomez-Luna, Purificacion; Rodriguez-Cantalejo, Fernando; Perez-Jimenez, Francisco; Lopez-Miranda, Jose

2013-12-01

A deficit in adiponectin plays an important causal role in insulin resistance and metabolic syndrome. We hypothesized that as seen during the fasting state, the intake of a walnut-enriched meal increased postprandial adiponectin. Twenty-one healthy white men followed a 4-week baseline diet and then consumed 3 fat-loaded meals that included 1 g fat/kg body weight (65% fat) according to a randomized crossover design: olive oil-enriched meal (22% saturated fatty acids [SFA], 38% monounsaturated fatty acids [MUFA], 4% polyunsaturated fatty acids [PUFA]), butter-enriched meal (35% SFA, 22% MUFA, 4% PUFA), and walnut-enriched meal (20% SFA, 24% MUFA, 16% PUFA, and 4% α-linolenic acid). Leptin, resistin, adiponectin, and free fatty acids were determined at 0, 3, 6, and 8.5 hours after the fat load. After the walnut-enriched meal, plasma adiponectin concentrations were higher at 3 and 6 hours (P = .011, P = .046, respectively) compared with the butter-enriched meal and higher at 6 hours compared with the olive oil-enriched meal (P = .036). Free fatty acid levels decreased from baseline at 3 hours after the walnut-enriched meal (P = .001). No differences were observed between the 3 meals for leptin and resistin responses. Our data confirmed a beneficial profile in the postprandial response to walnuts, source of omega-3 PUFA with an increased postprandial adiponectin and lower postprandial free fatty acid responses. These findings suggest that the postprandial state is important for understanding the possible cardioprotective effects associated with omega-3 PUFA dietary fat. © 2013 Elsevier Inc. All rights reserved.

1. GENERAL VIEW, (the one with the woman at the ...

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

1. GENERAL VIEW, (the one with the woman at the front door). Photocopy of December 1957 photo on file at Philadelphia Historical Commission - James Keen House, 946 South Front Street, Philadelphia, Philadelphia County, PA

32. DETAIL OF BOARD ROOM CHAIR WITH SILVER PLATE LISTING ...

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

32. DETAIL OF BOARD ROOM CHAIR WITH SILVER PLATE LISTING NAMES AND DATES OF PAST OCCUPANTS AND PLATE WITH NAME OF CURRENT OCCUPANT - Philadelphia Saving Fund Society, Twelfth & Market Streets, Philadelphia, Philadelphia County, PA

Philadelphia Printing and Publishing, 1876-1976

ERIC Educational Resources Information Center

Whitehead, Thomas M.

1976-01-01

Two Philadelphia printing histories, both reflecting the relationship of printing to publishing, are examined in this article: the manufacture by the publisher of his own product and the development and commercialization of the photomechanical halftone process. (Author)

The ability of walnut extract and fatty acids to protect against the deleterious effects of oxidative stress and inflammation in hippocampal cells.

PubMed

Carey, Amanda N; Fisher, Derek R; Joseph, James A; Shukitt-Hale, Barbara

2013-01-01

Previous research from our lab has demonstrated that dietary walnut supplementation protects against age-related cognitive declines in rats; however, the cellular mechanisms by which walnuts and polyunsaturated fatty acids (PUFAs) may affect neuronal health and functioning in aging are undetermined. We assessed if pretreatment of primary hippocampal neurons with walnut extract or PUFAs would protect cells against dopamine- and lipopolysaccharide-mediated cell death and calcium dysregulation. Rat primary hippocampal neurons were pretreated with varying concentrations of walnut extract, linoleic acid, alpha-linolenic acid, eicosapentaenoic acid, or docosahexaenoic acid prior to exposure to either dopamine or lipopolysaccharide. Viability was assessed using the Live/Dead Cellular Viability/Cytotoxicity Kit. Also, the ability of the cells to return to baseline calcium levels after depolarization was measured with fluorescent imaging. Results indicated that walnut extract, alpha-linolenic acid, and docosahexaenoic acid provided significant protection against cell death and calcium dysregulation; the effects were pretreatment concentration dependent and stressor dependent. Linoleic acid and eicosapentaenoic acid were not as effective at protecting hippocampal cells from these insults. Walnut extract and omega-3 fatty acids may protect against age-related cellular dysfunction, but not all PUFAs are equivalent in their beneficial effects.

Walnut consumption in a weight reduction intervention: effects on body weight, biological measures, blood pressure and satiety.

PubMed

Rock, Cheryl L; Flatt, Shirley W; Barkai, Hava-Shoshana; Pakiz, Bilge; Heath, Dennis D

2017-12-04

Dietary strategies that help patients adhere to a weight reduction diet may increase the likelihood of weight loss maintenance and improved long-term health outcomes. Regular nut consumption has been associated with better weight management and less adiposity. The objective of this study was to compare the effects of a walnut-enriched reduced-energy diet to a standard reduced-energy-density diet on weight, cardiovascular disease risk factors, and satiety. Overweight and obese men and women (n = 100) were randomly assigned to a standard reduced-energy-density diet or a walnut-enriched (15% of energy) reduced-energy diet in the context of a behavioral weight loss intervention. Measurements were obtained at baseline and 3- and 6-month clinic visits. Participants rated hunger, fullness and anticipated prospective consumption at 3 time points during the intervention. Body measurements, blood pressure, physical activity, lipids, tocopherols and fatty acids were analyzed using repeated measures mixed models. Both study groups reduced body weight, body mass index and waist circumference (time effect p < 0.001 for each). Change in weight was -9.4 (0.9)% vs. -8.9 (0.7)% (mean [SE]), for the standard vs. walnut-enriched diet groups, respectively. Systolic blood pressure decreased in both groups at 3 months, but only the walnut-enriched diet group maintained a lower systolic blood pressure at 6 months. The walnut-enriched diet group, but not the standard reduced-energy-density diet group, reduced total cholesterol and low-density lipoprotein cholesterol (LDL-C) at 6 months, from 203 to 194 mg/dL and 121 to 112 mg/dL, respectively (p < 0.05). Self-reported satiety was similar in the groups. These findings provide further evidence that a walnut-enriched reduced-energy diet can promote weight loss that is comparable to a standard reduced-energy-density diet in the context of a behavioral weight loss intervention. Although weight loss in response to both dietary

Photocopy of drawing located at National Archives, San Bruno, California ...

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

Photocopy of drawing located at National Archives, San Bruno, California (Navy # P-A-3.) Navy yard mare island, cal quarters P. conditions as of 3-22-27; March 22, 1937. - Mare Island Naval Shipyard, Quarters P, Walnut Avenue, northwest corner of Walnut Avenue & Fifth Street, Vallejo, Solano County, CA

Photocopy of drawing located at National Archives, San Bruno, California ...

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

Photocopy of drawing located at National Archives, San Bruno, California (Navy # P-A-2). Quarters P U.S. Navy Yard Mare Island Cal elevations, porch and screening, October, 1911. - Mare Island Naval Shipyard, Quarters P, Walnut Avenue, northwest corner of Walnut Avenue & Fifth Street, Vallejo, Solano County, CA

Monitoring and research at Walnut Creek National Wildlife Refuge

USGS Publications Warehouse

Roelle, James E.; Hamilton, David B.

1993-01-01

Walnut Creek National Wildlife Refuge-Prairie Learning Center (Walnut Creek or the Refuge) is one of the newest additions to the National Wildlife Refuge System, which consists of over 480 units throughout the United States operated by the U.S. Department of the Interior, Fish and Wildlife Service (the Service). Located about 20 miles east of Des Moines, Iowa, the Refuge has an approved acquisition boundary containing 8,654 acres (Figure 1). Acquisition is from willing sellers only, and to date the Service has purchased approximately 5,000 acres. The acquisition boundary encompasses about 43% of the watershed of Walnut Creek, which bisects the Refuge and drains into the Des Moines River to the southeast. Approximately 25%-30% of the Walnut Creek watershed is downstream of the Refuge. As authorized by Congress in 1990, the purposes of the Refuge are to (U.S. Fish and Wildlife Service 1992): • restore native tallgrass pairie, wetland, and woodland habitats for breeding and migratory waterfowl and resident wildlife; • serve as a major environmental education center providing opportunities for study; • provide outdoor recreation benefits to the public; and • provide assistance to local landowners to improve their lands for wildlife habitat. To implement these purposes authorized by Congress, the Refuge has established the goal of recreating as nearly as possible the natural communities that existed at the time of settlement by Euro-Americans (circa 1840). Current land use is largely agricultural, including 69% cropland, 17% grazed pasture, and 7.5% grassland (dominantly brome) enrolled in the Conservation Reserve Program). About 1,395 acres of relict native communities also exist on the Refuge, including prairie (725 acres), oak savanna and woodland (450 acres), and riparian or wetland areas (220 acres). Some of these relicts are highly restorable; others contain only a few prairie plants in a matrix of brome and will be more difficult to restore. When the

Girdling eastern black walnut to increase heartwood width

Treesearch

Larry D. Godsey; W.D. " Dusty" Walter; H.E. " Gene" Garrett

2004-01-01

Eastern black walnut (Juglans nigra L.) has often been planted at spacings that require pre-commercial thinning. These thinnings are deemed pre-commercial due to the small diameter of the trees and the low ratio of dark wood to light wood. As a consequence of size and wood quality, these thinnings are often an expense rather than a source of revenue...

What's killing my walnuts -- how to find help

Treesearch

Jerry Van Sambeek; Jenny. Juzwik

2010-01-01

For the last decade, we have watched as the granulate ambrosia beetle (GAB) formerly the Asian ambrosia beetle spread into the southern region of walnut. Now we are asked to watch for the possible invasion of the thousand canker disease (TCD) complex into the eastern United States assuming we cannot prevent its invasion from the western United States. For both pest...

10. Photocopy of circa 1948 photograph showing a view of ...

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

10. Photocopy of circa 1948 photograph showing a view of the Waiting Room Access of Train Shed, courtesy of Reading Company Archives - Philadelphia & Reading Railroad, Terminal Station, 1115-1141 Market Street, Philadelphia, Philadelphia County, PA

20. MAIN MEETING ROOM, NORTHEAST CORNER. The stairway against the ...

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

20. MAIN MEETING ROOM, NORTHEAST CORNER. The stairway against the north wall on the men's side is original to 1812-13. The glass vestibule partition was added in 1885. It is believed the east stair was added at that time. - Twelfth Street Meeting House, 20 South Twelfth Street, Philadelphia, Philadelphia County, PA

14. CELLAR, CENTER BAY, LOOKING NORTH. Ahead is the arched ...

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

14. CELLAR, CENTER BAY, LOOKING NORTH. Ahead is the arched support of the furnace smoke flue traveling westward from the brick furnace centered under the main meeting room to the vertical flue at the partition between the two meeting rooms. - Twelfth Street Meeting House, 20 South Twelfth Street, Philadelphia, Philadelphia County, PA

The complete chloroplast genome of common walnut (Juglans regia)

Treesearch

Yiheng ​Hu; Keith E. Woeste; Meng Dang; Tao Zhou; Xiaojia Feng; Guifang Zhao; Zhanlin Liu; Zhonghu Li; Peng Zhao

2016-01-01

Common walnut (Juglans regia L.) is cultivated in temperate regions worldwide for its wood and nuts. The complete chloroplast genome of J. regia was sequenced using the Illumina MiSeq platform. This is the first complete chloroplast sequence for the Juglandaceae, a family that includes numerous species of economic importance....

A Walnut-Enriched Diet Reduces Lipids in Healthy Caucasian Subjects, Independent of Recommended Macronutrient Replacement and Time Point of Consumption: a Prospective, Randomized, Controlled Trial.

PubMed

Bamberger, Charlotte; Rossmeier, Andreas; Lechner, Katharina; Wu, Liya; Waldmann, Elisa; Stark, Renée G; Altenhofer, Julia; Henze, Kerstin; Parhofer, Klaus G

2017-10-06

Studies indicate a positive association between walnut intake and improvements in plasma lipids. We evaluated the effect of an isocaloric replacement of macronutrients with walnuts and the time point of consumption on plasma lipids. We included 194 healthy subjects (134 females, age 63 ± 7 years, BMI 25.1 ± 4.0 kg/m²) in a randomized, controlled, prospective, cross-over study. Following a nut-free run-in period, subjects were randomized to two diet phases (8 weeks each). Ninety-six subjects first followed a walnut-enriched diet (43 g walnuts/day) and then switched to a nut-free diet. Ninety-eight subjects followed the diets in reverse order. Subjects were also randomized to either reduce carbohydrates ( n = 62), fat ( n = 65), or both ( n = 67) during the walnut diet, and instructed to consume walnuts either as a meal or as a snack. The walnut diet resulted in a significant reduction in fasting cholesterol (walnut vs. -8.5 ± 37.2 vs. -1.1 ± 35.4 mg/dL; p = 0.002), non-HDL cholesterol (-10.3 ± 35.5 vs. -1.4 ± 33.1 mg/dL; p ≤ 0.001), LDL-cholesterol (-7.4 ± 32.4 vs. -1.7 ± 29.7 mg/dL; p = 0.029), triglycerides (-5.0 ± 47.5 vs. 3.7 ± 48.5 mg/dL; p = 0.015) and apoB (-6.7 ± 22.4 vs. -0.5 ± 37.7; p ≤ 0.001), while HDL-cholesterol and lipoprotein (a) did not change significantly. Neither macronutrient replacement nor time point of consumption significantly affected the effect of walnuts on lipids. Thus, 43 g walnuts/d improved the lipid profile independent of the recommended macronutrient replacement and the time point of consumption.

29. 4TH STREET FROM NEAR ITS INTERSECTION WITH J STREET, ...

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

29. 4TH STREET FROM NEAR ITS INTERSECTION WITH J STREET, LOOKING NORTH, WITH WAREHOUSE 333 AT LEFT AND WAREHOUSES 433, 432 & 431 AT RIGHT. - Oakland Naval Supply Center, Maritime Street at Seventh Street, Oakland, Alameda County, CA

46th Street pilot street lighting project.

DOT National Transportation Integrated Search

2013-01-01

Street lighting improvements provide an opportunity for governments to save money and to reduce their : environmental footprint. New energy-efficient technologies are being perfected that are more efficient than : standard high-pressure sodium street...

The walnut (Juglans regia) genome sequence reveals diversity in genes coding for the biosynthesis of non-structural polyphenols

USDA-ARS?s Scientific Manuscript database

The Persian walnut (Juglans regia L.), a diploid species native to the mountainous regions of Central Asia, is the major walnut species cultivated for nut production and is one of the most widespread tree nut species in the world. The high nutritional value of J. regia nuts is associated with a rich...

Effects of walnut oil on lipid profiles in hyperlipidemic type 2 diabetic patients: a randomized, double-blind, placebo-controlled trial.

PubMed

Zibaeenezhad, M J; Farhadi, P; Attar, A; Mosleh, A; Amirmoezi, F; Azimi, A

2017-04-10

The role of herbal medicine is now well documented in preventing and controlling diabetes mellitus. The main aim of this study was to evaluate the effects of walnut oil consumption on lipid profiles of hyperlipidemic patients with type 2 diabetes. In a randomized, double-blind, placebo-controlled clinical trial, 100 hyperlipidemic type 2 diabetic patients aged 35-75 years were assigned to receive 15 cc Persian walnut oil or placebo every day for 90 days. The primary outcomes were the lipid profiles. Consumption of walnut oil by type 2 hyperlipidemic diabetic patients resulted in a significant decrease in total cholesterol levels (treatment difference (TD)=-30.04, P<0.001), triglyceride (TG) level (TD=-15.04, P=0.021), low-density lipoprotein (LDL) level (TD=-30.44, P<0.001) and total cholesterol to high-density lipoprotein (HDL) ratio (TD=-0.72, P<0.001) compared to the control group. There was a trend toward increasing HDL level with consumption of walnut oil (TD=2.28, P=0.06). Frequency of patients reaching a LDL level below 100 was higher in the case group (20 vs 0%). Addition of walnut oil in the daily diet of type 2 diabetic patients improves lipid profiles. Thus, it may be associated with a coronary artery disease risk factor modulation. Also, walnut oil may serve as a helpful natural remedy for hyperlipidemic patients with type 2 diabetes.

Building 21: B21 Philadelphia

ERIC Educational Resources Information Center

EDUCAUSE, 2015

2015-01-01

As a non-selective neighborhood high school in the School District of Philadelphia, B21's mission is to empower networks of learners to connect with their passions and build agency to impact their world. Building 21 is organized into studios, workshops, and advisories. Core studios engage students in project-based learning. Blended learning…

78 FR 70255 - West Virginia: Final Authorization of State Hazardous Waste Management Program Revisions

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-25

..., and they will not take effect. We will then respond to public comments in a later final rule based on..., U.S. EPA Region III, 1650 Arch Street, Philadelphia, PA 19103-2029. 4. Hand Delivery: At the..., Office of State Programs, U.S. EPA Region III, 1650 Arch Street, Philadelphia, PA 19103-2029, Phone...

Continuing Weed Control Benefits Young Planted Black Walnut

Treesearch

John E. Krajicek; Robert D. Williams

1971-01-01

Cultivation, atrazine, and simazine were used for weed control 1, 2, and 3 years following planting of black walnut in Iowa and Indiana. In Iowa, 2 or more years of weed control resulted in the best seedling growth, but in Indiana 3 years proved best. Method of weed control had no significant effect on seedling growth in Iowa, but chemical control resulted in better...

Practical strategies of black walnut genetic improvement—an update

Treesearch

George Rink; J.W. Van Sambeek; Phil O' Connor; Mark Coggeshall

2017-01-01

The ultimate goal of any tree improvement program is the large-scale production and distribution of genetically improved seedlings. In black walnut, projections based on earlier research indicate that genetically improved seedlings could provide growth improvement of between 15 to 25 percent by using seed or seedlings of the proper geographic origin (Bey 1980; Clausen...

Optimization of simultaneous microwave/ultrasonic-assisted extraction of phenolic compounds from walnut flour using response surface methodology.

PubMed

Luo, Yan; Wu, Wanxing; Chen, Dan; Lin, Yuping; Ma, Yage; Chen, Chaoyin; Zhao, Shenglan

2017-12-01

Walnut is a traditional food as well as a traditional medicine recorded in the Chinese Pharmacopoeia; however, the large amounts of walnut flour (WF) generated in walnut oil production have not been well utilized. This study maximized the total polyphenolic yield (TPY) from the walnut flour (WF) by optimizing simultaneous ultrasound/microwave-assisted hydroalcoholic extraction (SUMAE). Response surface methodology was used to optimize the processing parameters for the TPY, including microwave power (20-140 W), ultrasonic power (75-525 W), extraction temperature (25-55 °C), and time (0.5-9.5 min). The polyphenol components were analysed by LC-MS. A second-order polynomial model satisfactorily fit the experimental TPY data (R 2  = 0.9932, P < 0.0001 and R adj 2     = 0.9868). The optimized quick extraction conditions were microwave power 294.38 W, ultrasonic power 93.5 W, temperature 43.38 °C and time 4.33 min, with a maximum TPY of 34.91 mg GAE/g, which was a rapid extraction. The major phenolic components in the WF extracts were glansreginin A, ellagic acid, and gallic acid with peak areas of 22.15%, 14.99% and 10.96%, respectively, which might be used as functional components for health food, cosmetics and medicines. The results indicated that walnut flour, a waste product from the oil industry, was a rich source of polyphenolic compounds and thus could be used as a high-value functional food ingredient.

76 FR 19518 - Notice of Intent to Rule on Request To Release Airport Property at the Northeast Philadelphia...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-07

... To Release Airport Property at the Northeast Philadelphia Airport (PNE), Philadelphia, PA AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of request to release airport property. SUMMARY... Philadelphia Airport, Philadelphia, Pennsylvania under the provisions of Section 47125(a) of Title 49 United...

[Sharing and distrusting: street merchants' view of children in street situations].

PubMed

Sánchez-Suárez, Diana M; Giraldo-Puerta, Alexandra; Giraldo-Pineda, Álvaro; Forero-Pulido, Constanza

2016-06-01

Objective To understand the meanings, through the description of experiences that street merchants have of their interactions with children in a street situation in downtown of Medellin in 2013. Methodology Qualitative investigation with ethnographic approach. Observations were made in the zone at different times of the day. Twelve interviews with street merchants were held in their work places. Records were kept in a field journal. Results The street merchants and children in street situations share the same space. Both groups try to survive and their relationship is mediated by the trust-distrust that is established between them. The coexistence generates ambivalent feelings. For the street merchants, children in street situations are the result of abandonment by the family, the state and society. They live in a hard world in which they are exposed to a series of risks that they must face. Conclusion The interaction between street merchants and children in street situations is good to the extent that conflicts are avoided, establishing norms of coexistence. The element that determines this relationship is trust-distrust. In trust, strong affective ties are generated, considering each other family. Distrust generates a preventative attitude.

View west of load dispatch model board; section covers substations ...

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

View west of load dispatch model board; section covers substations from edgerly (right) to thorndale and west yard (left). Instruments at bottom of center board section formerly monitored energy usage and were replaced by a computerized monitoring system. - Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Streets, Railroad Station, Amtrak (formerly Pennsylvania Railroad Station), Philadelphia, Philadelphia County, PA

View of button board which accommodates the 1200 button switches ...

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

View of button board which accommodates the 1200 button switches which manually control the indicating pilot lights on the model board. Not all switches are active, some switches were installed for a planned, but never constructed, system expansion. - Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Streets, Railroad Station, Amtrak (formerly Pennsylvania Railroad Station), Philadelphia, Philadelphia County, PA

78 FR 54200 - Virginia: Final Authorization of State Hazardous Waste Management Program Revisions

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-03

... take effect. We will then respond to public comments in a later final rule based on this proposal. You... Programs, U.S. EPA Region III, 1650 Arch Street, Philadelphia, PA 19103-2029. 4. Hand Delivery: At the... 3LC50, Office of State Programs, U.S. EPA Region III, 1650 Arch Street, Philadelphia, PA 19103-2029...

Interior detail view, nave arcade, compound column capitals, east aisle ...

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

Interior detail view, nave arcade, compound column capitals, east aisle vaulting, and decorative painting. Note the confessional in the west aisle in the photograph's lower right. (Similar to HABS No. PA-6694-22). - Acts of the Apostles Church in Jesus Christ, 1400-28 North Twenty-eighth Street, northwest corner of North Twenty-eighth & Master Streets, Philadelphia, Philadelphia County, PA

2. GENERAL VIEW OF INTERIOR. NOTE SKYLIGHTS ON VAULTED CEILING. ...

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

2. GENERAL VIEW OF INTERIOR. NOTE SKYLIGHTS ON VAULTED CEILING. Photocopy of circa 1910 photo published in a 1911 book, Stanley's Views of Philadelphia. - Pennsylvania Company for Insurances on Lives & Granting Annuities, 431 Chestnut Street, Philadelphia, Philadelphia County, PA

The State of Black Philadelphia 1982.

ERIC Educational Resources Information Center

Lewis, Claude, Ed.; Perry, Carrolle, Ed.

The articles in this report describe current social conditions of blacks in Philadelphia, Pennsylvania, and examine how government policies can affect such conditions. Brenda Maisha Jefferson Jackson discusses black housing opportunities and the negative impact of racial discrimination, political powerlessness, and economics on these…

Treatment of Philadelphia chromosome-positive acute lymphoblastic leukemia.

PubMed

Milone, Jorge H; Enrico, Alicia

2009-12-01

The presence of the Philadelphia chromosome is a poor prognosis factor in acute lymphoblastic leukemia (ALL), in both children and adults. Using molecular techniques of the gen bcr/abl, it is possible to detect the abnormality, in up to the 40% of adult patients. The unsatisfactory results with conventional chemotherapy schemes have determined the intensification of the treatments and the consideration of allogenic bone marrow transplants as the best therapeutic instance. The development of tyrosine kinase inhibitors have become a therapeutic improvement in the treatment of Philadelphia chromosome-positive ALL, being combined with chemotherapy schemes, only in a selected group of patients, even in therapeutic programs that include transplant.

Managing black walnut in natural stands: the human dimension

Treesearch

H.E. " Hank" Stelzer

2004-01-01

In managing black walnut, or any forest tree species, the human dimension is often overlooked. As a result, both the number of landowners managing their land and the number of forested acres under management has not significantly increased over the past 30 years. Elements of the human landscape are explored and a roadmap for engaging landowners is proposed.

Factors affecting the quality of walnut lumber and veneer

Treesearch

Daniel L. Cassens

2004-01-01

Walnut is a unique species in both its timber and wood characteristics. Although market conditions vary it is generally considered a valuable species. Because of these factors, setting quality (value) levels for both lumber and veneer can be involved. Lumber grades are quantitative thus straight forward once the system is understood. Determining quality in veneer is...

History of black walnut genetics research in North America

Treesearch

Erin Victory; Keith Woeste; Olin E., Jr. Rhodes

2004-01-01

Eastern black walnut (Juglans nigra L.) is an economically and ecologically important hardwood species that has been used throughout the history of settlement in North America. It was a resource that helped Native Americans in their everyday life, it helped European settlers carve a living out of the wilderness, and it has helped rural farmers and...

A Walnut-Enriched Diet Reduces Lipids in Healthy Caucasian Subjects, Independent of Recommended Macronutrient Replacement and Time Point of Consumption: A Prospective, Randomized, Controlled Trial

PubMed Central

Bamberger, Charlotte; Rossmeier, Andreas; Lechner, Katharina; Wu, Liya; Waldmann, Elisa; Stark, Renée G.; Altenhofer, Julia; Parhofer, Klaus G.

2017-01-01

Studies indicate a positive association between walnut intake and improvements in plasma lipids. We evaluated the effect of an isocaloric replacement of macronutrients with walnuts and the time point of consumption on plasma lipids. We included 194 healthy subjects (134 females, age 63 ± 7 years, BMI 25.1 ± 4.0 kg/m2) in a randomized, controlled, prospective, cross-over study. Following a nut-free run-in period, subjects were randomized to two diet phases (8 weeks each). Ninety-six subjects first followed a walnut-enriched diet (43 g walnuts/day) and then switched to a nut-free diet. Ninety-eight subjects followed the diets in reverse order. Subjects were also randomized to either reduce carbohydrates (n = 62), fat (n = 65), or both (n = 67) during the walnut diet, and instructed to consume walnuts either as a meal or as a snack. The walnut diet resulted in a significant reduction in fasting cholesterol (walnut vs. control: −8.5 ± 37.2 vs. −1.1 ± 35.4 mg/dL; p = 0.002), non-HDL cholesterol (−10.3 ± 35.5 vs. −1.4 ± 33.1 mg/dL; p ≤ 0.001), LDL-cholesterol (−7.4 ± 32.4 vs. −1.7 ± 29.7 mg/dL; p = 0.029), triglycerides (−5.0 ± 47.5 vs. 3.7 ± 48.5 mg/dL; p = 0.015) and apoB (−6.7 ± 22.4 vs. −0.5 ± 37.7 mg/dL; p ≤ 0.001), while HDL-cholesterol and lipoprotein (a) did not change significantly. Neither macronutrient replacement nor time point of consumption significantly affected the effect of walnuts on lipids. Thus, 43 g walnuts/day improved the lipid profile independent of the recommended macronutrient replacement and the time point of consumption. PMID:28984822

1. Photocopy of circa 1910 photograph showing a general view ...

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

1. Photocopy of circa 1910 photograph showing a general view of the ten-story addition, published in a 1911 book, Stanley's Views of Philadelphia. - Provident Life & Trust Company Bank, 1888-1890 Addition, 401-407 Chestnut Street, Philadelphia, Philadelphia County, PA

1. CONTEXTUAL VIEW OF DRY DOCK NO. 4, LOOKING NORTHEAST ...

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

1. CONTEXTUAL VIEW OF DRY DOCK NO. 4, LOOKING NORTHEAST FROM ROOF OF BUILDING NO. 620. NOTE OVERHEAD CRANE (STRUCTURE NO. 1043) AND STRUCTURAL ASSEMBLY SHOP (BUILDING NO. 541) IN LEFT BACKGROUND. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

The urban forests of Philadelphia

Treesearch

David J. Nowak; Allison R. Bodine; Robert Hoehn; Alexis Ellis; Sarah C. Low; Lara A. Roman; Jason G. Henning; Emily Stephan; Tom Taggert; Ted Endreny

2016-01-01

An analysis of the urban forest in Philadelphia, Pennsylvania, reveals that this city has an estimated 2.9 million trees (encompassing all woody plants greater than 1 inch diameter at breast height [d.b.h]) with tree canopy that covers 20 percent of the city. The most common tree species are spicebush, black cherry, ash, tree-of-heaven, and boxelder, but the most...

Origin of adventitious roots in black walnut (Juglans nigra) softwood cuttings rooted under optimized conditions in a fog chamber

Treesearch

Micah E. Stevens; Paula M. Pijut

2017-01-01

High-quality black walnut (Juglans nigra L.) logs are of great economic value and are used in the manufacture of high-end products. Indigenous to the central hardwood region, black walnut has been commercially cultivated for many years, and genetic improvement and selections have resulted in superior timber genotypes. The recalcitrance of black...

Clonal Propagation of walnut rootstock genotypes for genetic improvement 2010

USDA-ARS?s Scientific Manuscript database

The soilborne bacterium Agrobacterium tumefaciens is the causal agent of crown gall disease of walnut. Large tumors located near the crown of the tree are hallmark symptoms induced by the bacterial pathogen. Untreated tumors can have an adverse effect on tree health resulting in reduced nut yield an...

Minesoil grading and ripping affect black walnut growth and survival

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

Josiah, S.J.

In 1980 and 1981, the Botany Department of Southern Illinois University and Sahara Coal Company, Inc. of Harrisburg, Illinois established a series of experimental tree plantings, including black walnut, on a variety of minesoils to explore the effects of different intensities of grading on tree growth. Subsequent walnut stem and root growth were examined during 1985 on five different mine sites: unmined former agricultural land, graded minespoil, replaced (with pan scrapers) topsoil over graded spoil, ripped-graded spoil, and ungraded spoil. Soil bulk density, resistance to penetration, and spoil/soil fertility levels were also measured. The most vigorous trees were found onmore » sites having the lowest soil bulk density and soil strength and lacking horizontal barriers to root growth - the ungraded and ripped sites. Topsoiled sites had the poorest growth and survival, and the greatest stem dieback of any site measured, probably attributable to the confinement of root growth to the upper 15 cm of friable soil above the severely compacted zone. The overall results indicate that most of the minesoil construction techniques examined in this study, which are representative of techniques commonly used in the midwestern US, cause severe minesoil compaction and do not create the proper soil conditions necessary for the survival and vigorous growth of black walnut. Ripping compacted spoil in this and other studies proved to be very effective in alleviating the negative impacts of minesoil compaction. When planning surface mine reclamation activities, ripping should be considered as a possible ameliorative technique when compaction of mined lands is unavoidable and trees are the desired vegetative cover. 4 figures.« less

10. SOUTHEAST EXTERIOR CORNER. During demolition large iron bars were ...

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

10. SOUTHEAST EXTERIOR CORNER. During demolition large iron bars were found embedded in the south brick walls about 11 courses above the water table. These were possibly used to secure the roof structure of a shed which housed the fire engine of the Relief Fire Company (see Articles of Agreement, 1815, papers of the Central Philadelphia Meeting), which specified that the Engine House was to be situated at the northeast corner of the lot. Perhaps at some later date the shed was moved. - Twelfth Street Meeting House, 20 South Twelfth Street, Philadelphia, Philadelphia County, PA

Street as Public Space - Measuring Street Life of Kuala Lumpur

NASA Astrophysics Data System (ADS)

Sulaiman, Normah; Ayu Abdullah, Yusfida; Hamdan, Hazlina

2017-10-01

Kuala Lumpur has envisioning in becoming World Class City by the year 2020. Essential elements of form and function of the urban environment are streets. Streets showcase the community and connect people. It’s one of the most comfortable social environment that provides aesthetical and interaction pleasure for everyone. Classified as main shopping streets in the local Kuala Lumpur urban design guidelines, Jalan Masjid India (JMI) has its uniqueness of shopping experience and social interaction. This conceptual paper will study the physical and cultural characteristics of the street that will generate the street character by mapping its original characters. The findings will focus on strengthening the methodology applied to promote improvements in evaluating it as a great public space. Results will also contribute to understanding the overall site context, the street connectivity, and urban dynamics. This paper is part of a larger study that addresses on transforming the sociability of public space.

1. Historic American Buildings Survey, Original photograph in the Historical ...

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

1. Historic American Buildings Survey, Original photograph in the Historical Society of Pennsylvania, Manuscript Department, Campbell Collection, 1300 Locust Street, Philadelphia, Pennsylvania COPY OF AN EARLY VIEW FROM SOUTHWEST. - Mutual Fire Insurance Company Building, Germantown Avenue & School House Lane, Philadelphia, Philadelphia County, PA

5. 1859 sketch of the hospital, before construction commenced in ...

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

5. 1859 sketch of the hospital, before construction commenced in 1860. Photocopied from Report of the Board of Managers of the Hospital of the Protestant Episcopal Church, 1859. - Hospital of Protestant Episcopal Church in Philadelphia, Front Street & Lehigh Avenue, Philadelphia, Philadelphia County, PA

Simple street tree sampling

Treesearch

David J. Nowak; Jeffrey T. Walton; James Baldwin; Jerry Bond

2015-01-01

Information on street trees is critical for management of this important resource. Sampling of street tree populations provides an efficient means to obtain street tree population information. Long-term repeat measures of street tree samples supply additional information on street tree changes and can be used to report damages from catastrophic events. Analyses of...

Combat Drug Zone 2010: The United States Southwest Border

DTIC Science & Technology

2010-03-01

the Middle State Association of Colleges and Schools, 3624 Market Street, Philadelphia, PA 19104, (215) 662-5606. The Commission on Higher Education...DISTRIBUTION / AVAILABILITY STATEMENT Distribution A: Unlimited 13. SUPPLEMENTARY NOTES Globalization and associated domestic variables such as...Commission on Higher Education of the Middle States Association of Colleges and Schools, 3624 Market Street, Philadelphia, PA 19104, (215) 662-5606

The Salafist Road to Sahelistan and Military-Centric International Response

DTIC Science & Technology

2013-03-01

States Association of Colleges and Schools, 3624 Market Street, Philadelphia, PA 19104, (215) 662-5606. The Commission on Higher Education is an...accredited by the Commission on Higher Education of the Middle States Association of Colleges and Schools, 3624 Market Street, Philadelphia, PA 19104...reality, psychosocial mutations, socioeconomic disenchantment, and foreign radical influences 8 have eroded the monopolistic dominance of Sufism

19. MAIN MEETING ROOM LOOKING SOUTH FROM GALLERY. Note coved ...

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

19. MAIN MEETING ROOM LOOKING SOUTH FROM GALLERY. Note coved extension of gallery, erected when offices were built on gallery for the use of the Friends Service Committee in 1936. Note also the short stair balusters resulting from the wide modesty stair stringer provided for the women's side. - Twelfth Street Meeting House, 20 South Twelfth Street, Philadelphia, Philadelphia County, PA

Defense Industrial Base (DIB): Munitions Realignment for 2020

DTIC Science & Technology

2013-03-01

munitions DIB by companies like Coca Cola , Quaker Oats, and Eastman Kodak. As industrial mobilization quickly increased, the requirements decreased...Association of Colleges and Schools, 3624 Market Street, Philadelphia, PA 19104, (215) 662-5606. The Commission on Higher Education is an institutional...Colleges and Schools, 3624 Market Street, Philadelphia, PA 19104, (215) 662-5606. The Commission on Higher Education is an institutional accrediting

Interior detail view, surviving stained glass panel in an east ...

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

Interior detail view, surviving stained glass panel in an east aisle window. Most of the stained glass has been removed from the building and relocated to other area churches. (Similar to HABS No. PA-6694-25). - Acts of the Apostles Church in Jesus Christ, 1400-28 North Twenty-eighth Street, northwest corner of North Twenty-eighth & Master Streets, Philadelphia, Philadelphia County, PA

Closeup view of leeds and northrup strip chart recorders used ...

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

Close-up view of leeds and northrup strip chart recorders used to indicate power usage on certain portions of the system. Note model board builders plaque which reads Kellogg Switchboard and Supply Company- Chicago, USA at left center of photograph. - Thirtieth Street Station, Load Dispatch Center, Thirtieth & Market Streets, Railroad Station, Amtrak (formerly Pennsylvania Railroad Station), Philadelphia, Philadelphia County, PA

Local sources of black walnut recommended for planting in Maryland

Treesearch

Silas Little; Calvin F. Bey; Daniel McConaughy

1974-01-01

After 5 years, local black walnut seedlings were taller than those of 12 out-of-state sources in a Maryland planting. Seedlings from south-of-local sources out grew trees from northern sources. Genetic influence on height was expressed early--with little change in ranking of sources after the third year.

4. PERSPECTIVE VIEW OF MAIN AND EAST ELEVATIONS, SHOWING VIEW ...

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

4. PERSPECTIVE VIEW OF MAIN AND EAST ELEVATIONS, SHOWING VIEW TOWARD CARPENTER'S HALL - Carpenters' Company, Front Store, 322 Chestnut Street & Carpenters' Court, Philadelphia, Philadelphia County, PA

6. Photograph of a photograph in possession of Rock Island ...

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

6. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. INTERIOR SHOWING STORAGE OF WALNUT FOR GUN STOCKS. ORIGINALLY PUBLISHED 1922. - Rock Island Arsenal, Building No. 140, Second Street between Ramsey Street & South Avenue, Rock Island, Rock Island County, IL

Changes in walnut and other hardwood markets: 1990-2010

Treesearch

William G. Luppold; Scott Bowe

2013-01-01

After a decade of record demand in the 1990s, production and price of hardwood lumber declined moderately between 1999 and 2005 and then plummeted between 2005 and 2009. The decline in hardwood lumber price affected all species. However, walnut was the last species to decline in price, starting in 2007, and has had the largest price increase since hitting its low point...

RadNet Air Data From Philadelphia, PA

EPA Pesticide Factsheets

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

Black Walnut Growth Better on Deep, Well-Drained BottomLand Soils

Treesearch

Craig K. Losche

1973-01-01

Site requirements of 25-year-old plantation-grown black walnut on floodplains in southern Illinois were studied. Depth to a gravel layer was the only soil factor that significantly influenced height growth. There was a relationship between internal soil drainage and height growth.

Clinical signs associated with ingestion of black walnut tree (Juglans nigra) wood, nuts, and hulls in dogs: 93 cases (2001-2012).

PubMed

Coleman, Adrienne E; Merola, Valentina

2016-01-15

To identify clinical signs associated with oral exposure to black walnut tree (Juglans nigra) wood, nuts, or nut hulls in dogs and to compare clinical syndromes between dogs that ingested wood and dogs that ingested the walnuts or nut hulls. Retrospective case series. 93 dogs. Records of dogs with oral exposure to black walnut wood, nuts, or nut hulls between November 2001 and December 2012 were retrieved from the Animal Poison Control Center database. Records were reviewed, and data regarding signalment; exposure; time of onset, type, and duration of clinical signs; serum biochemical abnormalities; treatment; and response to treatment were collected. Results were compared statistically between dogs that ingested wood and those that ingested nut components. 28 cases involved exposure to wood, and 65 involved exposure to nuts or hulls. Spontaneous vomiting was commonly observed (13/28 [46%] and 31/65 [48%] dogs that ingested wood and nut components, respectively). Neurologic or musculoskeletal signs were significantly more common in dogs that ingested wood (26/28 [93%]) than in those that ingested nuts or hulls (15/65 [23%]). Relative risk of developing neurologic signs after ingestion of wood was approximately 4 times that after ingestion of nuts or hulls. Ingestion of black walnut wood by dogs resulted in a clinical syndrome in which neurologic or musculoskeletal signs were most frequently reported, whereas ingestion of black walnuts or their hulls was most commonly associated with vomiting. To our knowledge, this is the first report describing 2 different clinical syndromes associated with exposure to black walnut tree components in dogs.

1. Historic American Buildings Survey, Theodore F. Dillon, Photographer December, ...

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

1. Historic American Buildings Survey, Theodore F. Dillon, Photographer December, 1959 FRONT (SOUTH) ELEVATION. - Provident Life & Trust Company Bank, 407-409 Chestnut Street, Philadelphia, Philadelphia County, PA

93. TOWER STAIRHALL, SOUTH WALL, WEST TABERNACLE FRAME. DETAIL OF ...

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

93. TOWER STAIRHALL, SOUTH WALL, WEST TABERNACLE FRAME. DETAIL OF DOG EAR AND TRUSS (BRACKET) - Independence Hall Complex, Independence Hall, 500 Chestnut Street, Philadelphia, Philadelphia County, PA

3. Historic American Buildings Survey, Theodore F. Dillon, Photographer, June, ...

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

3. Historic American Buildings Survey, Theodore F. Dillon, Photographer, June, 1959 VIEW FROM SOUTHEAST DURING DEMOLTION. - National Guard's Hall, 518-20 Race Street, Philadelphia, Philadelphia County, PA

78 FR 57101 - Walnuts Grown in California; Increased Assessment Rate

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-17

... the Board at a public meeting and is similar to other assessment rate actions issued in past years... established for the California Walnut Board (Board) for the 2013-14 and subsequent marketing years from $0... handlers are used by the Board to fund reasonable and necessary expenses of the program. The marketing year...