Results 81 to 90 of about 3,111,277 (372)

Quasinormal modes and echoes of a double braneworld

Journal of High Energy Physics
In this work, we study the gravitational quasinormal modes and the gravitational echoes of a double braneworld. The double braneworld is a kind of split thick brane, which is crucial for addressing the hierarchy problem in the thick brane scenarios ...
Qin Tan, Sheng Long, Weike Deng, Jiliang Jing   +3 more
doaj   +1 more source

Q-stars in extra dimensions

, 2004
We study q-stars with global and local U(1) symmetry in extra dimensions in asymptotically anti de Sitter or flat spacetime. The behavior of the mass, radius and particle number of the star is quite different in 3 dimensions, but in 5, 6, 8 and 11 ...
A. Prikas, A.M. Safian, A.W. Whinnet, Athanasios Prikas, B.W. Lynn, D.J. Kaup, E. Witten, E.W. Mielke, G.W. Gibbons, J.M. Maldacena, K. Lee, M. Colpi, O. Aharony, Ph. Jetzer, R. Friedberg, R. Friedberg, R. Friedberg, R. Ruffini, S. Bahcall, S. Coleman, S.B. Selipsky, T.D. Lee   +21 more
core   +2 more sources

A synthetic benzoxazine dimer derivative targets c‐Myc to inhibit colorectal cancer progression

Molecular Oncology, EarlyView.
Benzoxazine dimer derivatives bind to the bHLH‐LZ region of c‐Myc, disrupting c‐Myc/MAX complexes, which are evaluated from SAR analysis. This increases ubiquitination and reduces cellular c‐Myc. Impairing DNA repair mechanisms is shown through proteomic analysis.
Nicharat Sriratanasak, Bodee Nutho, Worawat Wattanathana, Narumon Phaonakrop, Bunnatut Panasawatwong, Katharina Erlenbach‐Wuensch, Sittiruk Roytrakul, Regine Schneider‐Stock, Pithi Chanvorachote   +8 more
wiley   +1 more source

Large extra dimensions at the Deep Underground Neutrino Experiment [PDF]

, 2016
We investigate the potential of the long-baseline Deep Underground Neutrino Experiment (DUNE) to study large-extra-dimension (LED) models originally proposed to explain the smallness of neutrino masses by postulating that right-handed neutrinos, unlike ...
J. Berryman, A. Gouvea, K. Kelly, O. Peres, Zahra Tabrizi   +4 more
semanticscholar   +1 more source

Bispectrum from five-dimensional inflation

Journal of High Energy Physics
It was proposed that five-dimensional (5D) inflation can blow up the size of a compact dimension from the 5D Planck length to the micron size, as required by the dark dimension proposal, relating the weakness of the actual gravitational force to the size
Ignatios Antoniadis, Auttakit Chatrabhuti, Jules Cunat, Hiroshi Isono   +3 more
doaj   +1 more source

Screening for lung cancer: A systematic review of overdiagnosis and its implications

Molecular Oncology, EarlyView.
Low‐dose computed tomography (CT) screening for lung cancer may increase overdiagnosis compared to no screening, though the risk is likely low versus chest X‐ray. Our review of 8 trials (84 660 participants) shows added costs. Further research with strict adherence to modern nodule management strategies may help determine the extent to which ...
Fiorella Karina Fernández‐Sáenz, Laura de la Torre‐Perez, David R Baldwin, Carlijn van der Aalst, Mangesh Thorat, David Ritchie, Andre L Carvalho, Carolina Espina, Ivan Solà, Carlos Canelo‐Aybar, Moira Magdalena Pissinis, Pablo Alonso‐Coello, Ana Carolina Pereira Nunes Pinto   +12 more
wiley   +1 more source

Localization of scalar field on the brane-world by coupling with gravity

Journal of High Energy Physics
In this paper, we consider a coupling mechanism between the kinetic term and the gravity, in which a coupling function F (R) is introduced into the kinetic term of the five-dimensional scalar field. Based on this scenario, we investigate the localization
Heng Guo, Yong-Tao Lu, Cai-Ling Wang, Yue Sun   +3 more
doaj   +1 more source

New Signal for Universal Extra Dimensions [PDF]

, 2002
In the universal extra dimensions (UED) scenario, the tree level masses of the first level Kaluza-Klein (KK) excitations of Standard Model particles are essentially degenerate. Radiative corrections will, however, lift this degeneracy, allowing the first
Abbot, Abe, Aghase, Antoniadis, Antoniadis, Antoniadis, Appelquist, Arkani-Hamed, Arkani-Hamed, Baer, Balazs, Banks, C. Macesanu, C.D. McMullen, Cheng, Cheng, Cheung, Culbertson, DeRujula, Georgi, Giudice, Han, Han, Hewett, Lee, Lykken, Macesanu, Marciano, Mathews, Mirabelli, Nath, Rizzo, Rizzo, S. Nandi, Shiu, Shiu, Witten   +36 more
core   +2 more sources

CDK11 inhibition induces cytoplasmic p21WAF1 splice variant by p53 stabilisation and SF3B1 inactivation

Molecular Oncology, EarlyView.
CDK11 inhibition stabilises the tumour suppressor p53 and triggers the production of an alternative p21WAF1 splice variant p21L, through the inactivation of the spliceosomal protein SF3B1. Unlike the canonical p21WAF1 protein, p21L is localised in the cytoplasm and has reduced cell cycle‐blocking activity.
Radovan Krejcir, Lukasz Arcimowicz, Lucia Martinkova, Vaclav Hrabal, Filip Zavadil Kokas, Tomas Henek, Martina Kucerikova, Ondrej Bonczek, Pavlina Zatloukalova, Lenka Hernychova, Philip J. Coates, Borivoj Vojtesek, David P. Lane   +12 more
wiley   +1 more source

Quasinormal ringing of de Sitter braneworlds

Journal of High Energy Physics
Compared with the Poincaré braneworld, the de Sitter (dS) braneworld aligns more closely with the present universe characterized by a small but finite cosmological constant.
Hai-Long Jia, Wen-Di Guo, Yu-Xiao Liu, Qin Tan   +3 more
doaj   +1 more source