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513,809 results on '"Barnett"'

156. In reply to Faes et al. and Barnett et al. regarding 'A study of problems encountered in Granger causality analysis from a neuroscience perspective'

Author

Stokes, Patrick A. and Purdon, Patrick L.

Subjects
Statistics - Methodology, Quantitative Biology - Neurons and Cognition
Abstract

This reply is in response to commentaries by Barnett, Barrett, and Seth (arXiv:1708.08001) and Faes, Stramaglia, and Marinazzo (arXiv:1708.06990) on our paper entitled "A study of problems encountered in Granger causality analysis from a neuroscience perspective." (PNAS 114(34):7063-7072. 2017). In our paper, we analyzed several properties of Granger-Geweke causality (GGC) and discussed potential problems in neuroscience applications. We demonstrated: (i) that GGC, estimated using separate model fits, is either severely biased, particularly when the true model is known, or a high variance is introduced to overcome the bias; and (ii) that GGC does not reflect some component dynamics of the system. The commentaries by both Faes et al. and Barnett et al. point out that the computational problems of (i) are resolved by using recent computational methods. We acknowledge that these problems are indeed resolved by these methods. However, the traditional computation using separate model fits continues to be presented and applied. More fundamentally, the interpretational problems stemming from (ii) are not in anyway addressed by the improved methods because they are inherent to the definition of GGC. These properties are indeed acknowledged by both commentaries. We have no misconception of the GGC measure and do not claim that these properties are facially wrong. But we do discuss at length how these properties make it inappropriate and misleading for common types of scientific questions, how presentation of GGC results without model estimates are not decipherable, and how the absence of clear statements of questions of interest present further opportunities for misinterpretation.

Published
2017

157. Barnett relaxation in non-symmetric grains

Author

Kolasi, Erald and Weingartner, Joseph C.

Subjects
Astrophysics - Astrophysics of Galaxies
Abstract

Barnett relaxation, first described by Purcell in 1979, appears to play a major role in the alignment of grains with the interstellar magnetic field. In 1999, Lazarian and Draine proposed that Barnett relaxation and its relative, nuclear relaxation, can induce grains to flip. If this thermal flipping is rapid, then the dynamical effect of torques that are fixed relative to the grain body can be greatly reduced. To date, detailed studies of Barnett relaxation have been confined to grains exhibiting dynamic symmetry. In 2003, Weingartner argued that internal relaxation cannot induce flips in any grains, whether they exhibit dynamic symmetry or not. In this work, we develop approximate expressions for the dissipation rate and diffusion coefficient for Barnett relaxation. We revisit the issue of internally induced thermal flipping, finding that it cannot occur for grains with dynamic symmetry but does occur for grains lacking dynamic symmetry., Comment: MNRAS, in press

Published
2017
Full Text
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161. BARNETT, Mac. The First Cat in Space and the Soup of Doom

Author

Perez, Alea

Subjects
The First Cat in Space and the Soup of Doom (Graphic novel) -- Barnett, Mac -- Harris, Shawn, Books -- Book reviews, Education, Library and information science, Publishing industry
Abstract

BARNETT, Mac. The First Cat in Space and the Soup of Doom. illus. by Shawn Harris. 272p. (The First Cat in Space: Bk. 2). HarperCollins/Katherine Tegen. Oct. 2023. Tr $16.99. [...]

Published
2023

162. Kusuma Barnett obituary

Subjects
News, opinion and commentary, British Museum
Abstract

Byline: Frances Carey My friend Kusuma Barnett, who has died aged 77, played a significant role in promoting the use of volunteers to help enhance the visitor experience at the [...]

Published
2024

163. 'They have the whole world at their fingertips from the age of three' -new junior school head explains why Newcastle High School for Girls is such an empowering place; Emma Barnett is delighted to step into her new role as head of Junior School at the prestigious, all-girl school

Subjects
High schools, General interest, News, opinion and commentary
Abstract

Byline: By, Lucy Varley Following a competitive recruitment process, Emma Barnett has been appointed as head of Junior School for Newcastle High School for Girls NHSG. Here, Emma chats about [...]

Published
2024

169. Woman's Hour reveals Barnett replacement

Subjects
British Broadcasting Corp., Woman's Hour (Radio program), Television broadcasting industry, Public radio, General interest
Abstract

Byline: Anita Singh NUALA MCGOVERN will replace Emma Barnett as the new presenter of Woman's Hour on BBC Radio 4. McGovern hosted the show during Barnett's maternity leave last year. [...]

Published
2024

171. Barnett steps up to Today role as 'fearless' successor to Kearney

Subjects
British Broadcasting Corp., Television programs, Television broadcasting industry, Public radio, General interest
Abstract

Byline: Craig Simpson EMMA BARNETT has promised to ask 'the risky questions that listeners want answers to' as she was confirmed as the new presenter of BBC Radio 4's Today [...]

Published
2024

183. Oliver Barnett: Prevention of future deaths report

Subjects
Company legal issue, Government regulation, Business, international
Abstract

London: Courts and Tribunals Judiciary, UK Government has issued the following news release: Regulation 28: REPORT TO PREVENT FUTURE DEATHS NOTE: This form is to be used before an inquest. [...]

Published
2024

185. United States Tax court's order in the case of STOCKTON BARNETT & NICOLE BARNETT, Petitioners v COMMISSIONER OF INTERNAL REVENUE, Respondent (Docket No. 12329-23S )

Subjects
Tax administration and procedure -- Cases, Company legal issue, News, opinion and commentary
Abstract

Washington: United States Tax Court has issued the following order: STOCKTON BARNETT & NICOLE BARNETT, Pet it ioners v. COMMISSIONER OF INTERNAL REVENUE, Respondent Docket No. 12329-23S United States Tax [...]

Published
2024

191. Barnett, Mac: THE GREAT ZAPFINO

Subjects
The Great Zapfino (Picture story) -- Frazee, Marla -- Barnett, Mac -- Book reviews, Books -- Book reviews, Business, Library and information science, Publishing industry
Abstract

Barnett, Mac THE GREAT ZAPFINO Beach Lane/Simon & Schuster (Children's None) $17.99 4, 5 ISBN: 978-1-5344-1154-8 A diminutive circus high diver loses his nerve. Behold! Rendered entirely in pencil on [...]

Published
2022

192. Ida B. Wells-Barnett, Emancipation Day Address at Decatur, Illinois, September 22, 1899

Author

Obama, Barack, Gates Jr, Henry Louis, Fields, Barbara Jeanne, Thomas, Clarence, Harding, Vincent, Berry, Mary Frances, Strickland, Arvarh E., Hodges, Norman E. W., Sengstacke, John H, Moon, Henry Lee, Bennett Jr, Lerone, Lester, Julius, Brooks, Gwendolyn, Malcolm X, Julius, Bates, Daisy, Wesley, Charles H, Drake, St. Clair, Quarles, Benjamin, Sampson, Edith, Marshall, Thurgood, King Jr, Martin Luther, Robinson, Jackie, Murphy, Carl J, Johnson, Mordecai W, Wilkins, Roy, Bunche, Ralph J, Townsend, Willard, Jackson, Luther Porter, Baker, Ella, Franklin, John Hope, Bethune, Mary McLeod, Rogers, Joel A, Simmons, Roscoe Conkling, McKay, Claude, Payne, Aaron H, Evans, Grace, Mitchell, Arthur W, Gordon, Eugene, Imes, William Lloyd, Vann, Robert L, Lilly, William E, Haynes, Samuel A, Perkins, Lamar, White, Walter, Chesnutt, Charles, HUGHES, LANGSTON, Johnson, Georgia Douglas, Moton, Robert R, Woodson, Carter G, Harrison, Hubert H, Dunbar-Nelson, Alice, Johnson, Edward A, Gadsden, Richard W, Bush-Banks, Oliva Ward, Allain, Theophile T, Wright Sr, Robert R, Murphy Sr, John H, Lewis, William H, Johnson, James Weldon, Yates, Josephine Silone, Baker, Thomas Nelson, Ball, Cora J, Bowen Sr, John W. E., Curtis, James L, Magee, James H, Smith, Harry C, Williams, Sylvanie F, Moore, Fred R, Gandy, John M, Cottin, Etta M. T., Miller, Kelly, Pickens, William, Henderson, George W, Inborden, Thomas S, Knox, George L, Floyd, Silas X, Kealing, Hightower T, Griffin, Maude K, Trotter, William Monroe, Du Bois, W. E. B, Ransom, Reverdy C, Fortune, T. Thomas, Terrell, Mary Church, Barber, Jesse Max, Sinclair, William A, Keckly, Elizabeth, Grimke, Archibald H, Thomas, Elizabeth, Dunbar, Paul Laurence, Wells-Barnett, Ida B, Taylor, Julius F, Tubman, Harriet, Washington, Booker T, Anderson, Charles W, Hammond, EWS, Clark, Peter H, Langston, John Mercer, Scarborough, William S, Love, Emmanuel K, Williams, George Washington, Cordelia, H, Liverpool, Thomas N.C, Trevigne, Paul, Keckley, Elizabeth, Le Vere, George W, Wagoner, Henry O, Demby, Angeline R, Thomas, Jacob, Newton, Alexander H, Hill, Isaac J, Washington, George, Delany, Martin, Truth, Sojourner, Chase, S.W., Davis, Annie, Africano, S.W., Pennington, James W.C, Stephens, George E, Rutter, Don Carlos, North Carolina Freedmen, George E, Bertonneau, Arnold, Roudanez, Jean Baptiste, Cain, Richard H, Beman, Amos G, Burr, Mattild, Morgan, John H, Street, Thomas R, Johnson, Henry, Florville, William, African Civilization Society, Henry, Menard, John Willis, Asher, Jeremiah, Grimes, Leonard A, Johnson, Hannah, Purvis, Robert, Proctor, John, Hudson, James H, Chester, Thomas Morris, Anderson, Osborne P, Sanderson, Jeremiah B, Augusta, Alexander T, Smith, James, CPS, Alexander T, Johnson, Ezra R, Strother, Thomas, Vashon, George B, Harper, Frances Ellen Watkins, Smith, Alfred P, Thomas, Edward M, Bell, Philip A, Garnet, Henry Highland, Payne, Daniel Alexander, Turner, Henry McNeal, Campbell, Jabez P, Hamilton, Robert, Hamilton, Thomas, Douglas, H. Ford, Douglass, Frederick, Weber, Jennifer L, Sellers, John R, Prokopowicz, Gerald J, Pinsker, Matthew, Oakes, James, Medford, Edna Greene, Carwardine, Richard, Burlingame, Michael, Wilson, Douglas L., Davis, Rodney O., Norman, Matthew D., and Hord, Fred Lee

Published
2022

193. Courtney Barnett to close Milk! Records: 'I'm still coming to terms with it'; The company she started as a 24-year-old has become a beloved nucleus of Melbourne's music scene. But Barnett's next album will be the label's lastGet our weekend culture and lifestyle email

Subjects
Electronic mail systems, E-mail, News, opinion and commentary
Abstract

Byline: Brodie Lancaster Courtney Barnett knows what she wants to talk about -- but doesn't quite know how to say it yet. We meet on an unseasonably sunny winter's day [...]

Published
2023

194. BARNETT INTERNATIONAL INC. secures contract for Notice Of Award Of Fecm Professional And Management Development Training611430 - Professional And Management Development Training

Subjects
Barnett International Inc. -- Contracts -- Training, Sporting goods industry -- Contracts -- Training, Contract agreement, News, opinion and commentary
Abstract

United States based BARNETT INTERNATIONAL INC. has secured contract from Energy, Department Of for Notice Of Award Of Fecm Professional And Management Development Training611430 - Professional And Management Development Training [...]

Published
2023

195. Barnett Waddingham LLP secures contract for Pension secretarial services

Subjects
Barnett Waddingham L.L.P. -- Contracts, Accounting firms -- Contracts, Pensions, Contract agreement, News, opinion and commentary
Abstract

United Kingdom based Barnett Waddingham LLP has secured contract from Magnox Ltd for Pension secretarial services. The value of the contract is worth 280000 GBP. Copyright © 2011-2022 pivotalsources.com. All [...]

Published
2023

196. A bright Today debut from Emma Barnett. Radio Today Radio 4

Subjects
General interest
Abstract

Byline: Chris Bennion The Today presenter is a curious beast. They must be newsreader, weather presenter, politiciangriller, smooth-voiced DJ and light-entertainment reporter. They must be a bit Radio 2, a [...]

Published
2024

197. Sister's desperate plea on first anniversary of brother's disappearance from Welsh hospital; Nicola Casey spends hours every day looking for her brother Shane Barnett, last seen outside the University Hospital of Wales in Heath, Cardiff, last May

Subjects
General interest, News, opinion and commentary
Abstract

Byline: By, Cathy Owen For the past year, Shane Barnett's family have spent every day looking for him. The 49-year-old has not been seen since walking out of Wales' biggest [...]

Published
2024

198. Boeing whistleblower's family blame 'hostile work environment' for death; Family of Boeing whistleblower John Barnett, who was found dead on the day he was meant to testify against the jet manufacturer, blamed the company's 'hostile work environment' for his apparent suicide

Subjects
Hostile work environment, Employment discrimination, Flying-machines, Whistle blowing, Suicide, General interest, News, opinion and commentary
Abstract

Byline: By, Imy Brighty-Potts The family of a Boeing whistleblower found dead, seemingly having committed suicide, on the day he was scheduled to testify against the jet plane manufacturer, has [...]

Published
2024

199. Man 'forced by gangsters' to falsely claim £6,300 in benefit payments spared jail; Liam Barnett, 32, a drainage surveyor who lives alone in Warrington, Cheshire claimed he was in £4,000 in debt to criminals after developing a secret drug habit

Subjects
Drug abuse, Company financing, General interest, News, opinion and commentary
Abstract

Byline: By, Kenny Parker & Mariam Khan A man has been accused of scrounging extra Universal Credit payments by wrongly claiming he had a dependant and needed help with rent. [...]

Published
2024

200. Circuit Bench Retirement: Barnett

Subjects
Business, international
Abstract

London: Courts and Tribunals Judiciary, UK Government has issued the following news release: His Honour Judge Andrew John Barnett retires as a Circuit Judge with effect from 30 September 2023. [...]

Published
2023

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