Results 21 to 30 of about 2,267,564 (285)

Characteristics of temporal fluctuations in the hyperpolarized state of the cortical slow oscillation [PDF]

, 2008
We present evidence for the hypothesis that transitions between the low- and high-firing states of the cortical slow oscillation correspond to neuronal phase transitions. By analyzing intracellular recordings of the membrane potential during the cortical
Barry, Melissa, Hutchison, E.J.W., Reynolds, John N.J., Steyn-Ross, D. Alistair, Wilson, Marcus T.   +4 more
core   +2 more sources

Thermalon mediated phase transitions in Gauss-Bonnet gravity

, 2016
Thermalons can mediate phase transitions between different vacua in higher curvature gravity, potentially changing the asymptotic structure of the spacetime. Treating the cosmological constant as a dynamical parameter, we study these phase transitions in
Hennigar, Robie A., Mann, Robert B., Mbarek, Saoussen   +2 more
core   +1 more source

The Co-Development of Science, Math, and Language Interest Among Spanish and Finnish Secondary School Students

Frontiers in Education, 2021
The present two studies with a 3-year longitudinal design examined the co-development of science, math, and language (e.g., Spanish/Finnish) interest among 1,317 Spanish and 804 Finnish secondary school students across their transition to post-compulsory
Milagros Sainz, Milagros Sainz, Katja Upadyaya, Katariina Salmela-Aro   +3 more
doaj   +1 more source

Magnetic and Metal-Insulator Transitions through Bandwidth Control in Two-Dimensional Hubbard Models with Nearest and Next-Nearest Neighbor Transfers

, 2001
Numerical studies on Mott transitions caused by the control of the ratio between bandwidth and electron-electron interaction ($U$) are reported. By using the recently proposed path-integral renormalization group(PIRG) algorithm, physical properties near ...
Assaad F. F., Capriotti L., Chandra P., Dotsenko A. V., Furukawa N., Gelfand M. P., Hubbard J., Hybertsen M. S., Hybertsen M. S., Imada M., Imada M., Imada M., Imada M., Kanamori J., Kondo H., Kondo H., Lin H. Q., McMahan A. K., Miyazawa S., Mott N. F., Nakamura T., Ogawa T., Oitmaa J., Okada K., Read N., Slater J. C., Sushkov O. P., Takano F., Tsunetsugu H., Yokoyama H., Yokoyama H.   +30 more
core   +1 more source

Are area-level socioeconomic inequalities in obesity moderated by neighbourhood greenery?

BMC Public Health
Background Reducing socioeconomic inequalities in obesity is a public health priority. Limited research exists on the role of neighbourhood environmental attributes in mitigating these inequalities.
Sungkavi Selvakumaran, Nyssa Hadgraft, Manoj Chandrabose, Suzanne Mavoa, Neville Owen, Takemi Sugiyama   +5 more
doaj   +1 more source

Localized - delocalized electron quantum phase transitions

, 2008
Metal--insulator transitions and transitions between different quantum Hall liquids are used to describe the physical ideas forming the basis of quantum phase transitions and the methods of application of theoretical results in processing experimental ...
Dolgopolov, V. T., Gantmakher, V. F.
core   +1 more source

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

Quantum phase transitions

, 2003
In recent years, quantum phase transitions have attracted the interest of both theorists and experimentalists in condensed matter physics. These transitions, which are accessed at zero temperature by variation of a non-thermal control parameter, can ...
Abanov Ar, Affleck I, Affleck I, Altshuler B L, Anderson P W, Balents L, Belitz D, Belitz D, Belitz D, Belitz D, Binder K, Bitko D, Brezin E, Bulla R, Bulla R, Bulla R, Caprara S, Cardy J L, Cardy J L, Castellani C, Castro-Neto A H, Castro-Neto A H, Chakravarty S, Chakravarty S, Chayes J, Chen K, Coleman P, Cox D L, Dagotto E, Finkelstein A M, Finkelstein A M, Fisher D S, Fisher D S, Fisher M P A, Fisher M P A, Fisher M P A, Fradkin E, Gebhard F, Georges A, Goldenfeld N, Gonzalez-Buxton C, Griffiths R B, Grinstein G, Harris A B, Hertz J A, Hewson A C, Huckestein B, Imry Y, Ivanov D A, Jones B A, Jones B A, Kirkpatrick T R, Kirkpatrick T R, Kivelson S A, Kramer B, Kravchenko S V, Laughlin R B, Lee P A, Leggett A J, Ma S-K, Mason N, Matthias Vojta, Metzner W, Millis A J, Motrunich O, Mott N F, Müller-Hartmann E, Narayanan R, Nozières P, Parcollet O, Pich C, Polkovnikov A, Polkovnikov A, Read N, Rosch A, Sachdev S, Satori K, Senthil T, Senthil T Vojta M Sachdev S, Shiba H, Si Q, Sondhi S L, Tranquada J M, Varma C M, Vojta M, Vojta M, Vojta M, Vojta M, Vojta M Fritz L, von Löhneysen H, Wegner F, Wegner F, Wen X G, Wen X-G, Widom B, Williams G V M, Wilson K G, Wilson K G, Wilson K G, Withoff D, Zhang S-C   +100 more
core   +2 more sources

Survival Outcomes and Complications Among Canadian Children With Retinoblastoma: A Population‐Based Report From CYP‐C

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Retinoblastoma (RB) is the most common pediatric ocular cancer, yet population‐based data on survival and risk factors remain limited. This study aimed to describe survival in a large national RB cohort and identify predictors of death and complications.
Samuel Sassine, Ofélie Trudeau‐Ferrin, Caroline Laverdière, Patrick Hamel, Rosanne Superstein, Bénédicte Koukoui, Carole Provost, Paul C. Nathan, Vijay Ramaswamy, Furqan Shaikh, Brenda Gallie, Ashwin Mallipatna, Stephanie Kletke, Helen Dimaras, Hallie Coltin   +14 more
wiley   +1 more source

Bottomonium dipion transitions

, 2008
Dipion transitions of the subthreshold bottomonium levels $\Upsilon (nS)\to \Upsilon (n'S) \pi\pi$ with $n>n', n=2,3,4, n'=1,2$ are studied in the framework of the chiral decay Lagrangian, derived earlier.
A. I. Veselov, M. B. Voloshin, M. B. Voloshin, M. B. Voloshin, M. B. Voloshin, Yu. A. Simonov, Yu. A. Simonov   +6 more
core   +1 more source