Is it better to learn how to ‘hear’ the sounds of a new language, or practice saying them? (OASIS Summary)

Lee, B., Plonsky, L. & Saito, K. (2019). Is it better to learn how to ‘hear’ the sounds of a new language, or practice saying them?. OASIS Summary of Lee, B., Plonsky, L. & Saito, K. (2020) in System. https://oasis-database.org/concern/summaries/hx11xf416?locale=e

Habeas Corpus Standing Alone: A Reply to Lee B. Kovarsky and Stephen I. Vladeck

The differences between habeas corpus and due process are important. The Due Process Clause, among other things, regulates the procedures that the government must use before it detains a person and holds the person in custody. But the Suspension Clause safeguards a more elemental habeas privilege. That is, under the Suspension Clause, the judge examines the bare question of whether a person is being held in custody legally. In Habeas Corpus and Due Process, I focus on the independent role of the habeas process. The deep confusion between habeas corpus and due process arises from a critical area of overlap: the habeas judge may examine not only the bare lawfulness of the custody, but also whether officials complied with required procedures to detain the person, including due process requirements

Wiggins, Otis Lee, b. 1905 (SC 2949)

Finding aid only for Manuscripts Small Collection 2949. Two cassette tapes which include an interview conducted by Robert H. McGaughey with Otis Lee Wiggins about the resettlement program undertaken by the Resettlement Administration Project 14 in Christian County, Kentucky. Wiggins was an administrator for the U.S. Resettlement Administration and discusses the Christian County program in great detail

Painter, Jeromy Lee, b. 1976 (SC 1998)

Finding aid only for Manuscripts Small Collection 1997. Two letters, 23 and 26 July 2003, from Jeromy Lee Painter, serving in Iraq with Operation Iraqi Freedom, to Jerry and Annetta Proctor, Bowling Green. He inquires about family and friends and relates some of his experiences as well as his belief in the necessity of America\u27s intervention in Iraq

Fisher, H. Lee, b. 1867? (SC 2408)

Finding aid only for Manuscripts Small Collection 2408. Letters written from Kentucky by H. Lee Fisher to his wife Adah in Vineland, New Jersey and Sioux City, Iowa, while employed on a government survey. He writes from Floyd County of the progress of his work and local conditions (4 June); his wife’s purchase of a cow, and his job prospects (2 September); family matters and prices (24 October); and the hardships of women in Floyd County (25 October). Letters from Johnson County discuss local fruit crops (1 June) and his future plans (24 September), and a letter from Martin County (7 September) describes a visit to a fruit farmer and beekeeper and local stories of hauntings. A letter from Lawrence County (17 November) discusses family matters and comments on the endowments of a local woman. Includes one letter from Adah to her husband with household and family news; she teases him about their separation, and expresses her wish for a piano in order to enjoy the civilizing influence of music

Universal pulse sequence to minimize spin dephasing in the central spin decoherence problem

We present a remarkable finding that a recently discovered [G. S. Uhrig, Phys. Rev. Lett. 98, 100504 (2007)] series of pulse sequences, designed to optimally restore coherence to a qubit in the spin-boson model of decoherence, is in fact completely model-independent and generically valid for arbitrary dephasing Hamiltonians given sufficiently short delay times between pulses. The series maximizes qubit fidelity versus number of applied pulses for sufficiently short delay times because the series, with each additional pulse, cancels successive orders of a time expansion for the fidelity decay. The "magical" universality of this property, which was not appreciated earlier, requires that a linearly growing set of "unknowns" (the delay times) must simultaneously satisfy an exponentially growing set of nonlinear equations that involve arbitrary dephasing Hamiltonian operators.Comment: Published in PRL, revise

L\'evy-stable two-pion Bose-Einstein correlations in sNN=200\sqrt{s_{_{NN}}}=200 GeV Au++Au collisions

We present a detailed measurement of charged two-pion correlation functions in 0%-30% centrality $\sqrt{s_{_{NN}}}=200$ GeV Au$+$Au collisions by the PHENIX experiment at the Relativistic Heavy Ion Collider. The data are well described by Bose-Einstein correlation functions stemming from L\'evy-stable source distributions. Using a fine transverse momentum binning, we extract the correlation strength parameter $\lambda$, the L\'evy index of stability $\alpha$ and the L\'evy length scale parameter $R$ as a function of average transverse mass of the pair $m_T$. We find that the positively and the negatively charged pion pairs yield consistent results, and their correlation functions are represented, within uncertainties, by the same L\'evy-stable source functions. The $\lambda(m_T)$ measurements indicate a decrease of the strength of the correlations at low $m_T$. The L\'evy length scale parameter $R(m_T)$ decreases with increasing $m_T$, following a hydrodynamically predicted type of scaling behavior. The values of the L\'evy index of stability $\alpha$ are found to be significantly lower than the Gaussian case of $\alpha=2$, but also significantly larger than the conjectured value that may characterize the critical point of a second-order quark-hadron phase transition.Comment: 448 authors, 25 pages, 11 figures, 4 tables, 2010 data. v2 is version accepted for publication in Phys. Rev. C. Plain text data tables for the points plotted in figures for this and previous PHENIX publications are (or will be) publicly available at http://www.phenix.bnl.gov/papers.htm

Medium modification of jet fragmentation in Au+Au collisions at sqrt(s_NN)=200 GeV measured in direct photon-hadron correlations

The jet fragmentation function is measured with direct photon-hadron correlations in p+p and Au+Au collisions at sqrt(s_NN)=200 GeV. The p_T of the photon is an excellent approximation to the initial p_T of the jet and the ratio z_T=p_T^h/p_T^\gamma is used as a proxy for the jet fragmentation function. A statistical subtraction is used to extract the direct photon-hadron yields in Au+Au collisions while a photon isolation cut is applied in p+p. I_ AA, the ratio of jet fragment yield in Au+Au to that in p+p, indicates modification of the jet fragmentation function. Suppression, most likely due to energy loss in the medium, is seen at high z_T. The fragment yield at low z_T is enhanced at large angles. Such a trend is expected from redistribution of the lost energy into increased production of low-momentum particles.Comment: 562 authors, 70 insitutions, 8 pages, and 3 figures. Submitted to Phys. Rev. Lett. v2 has minor changes to improve clarity. Plain text data tables for the points plotted in figures for this and previous PHENIX publications are (or will be) publicly available at http://www.phenix.bnl.gov/papers.htm