Results 41 to 50 of about 8,657,233 (184)

Higgs Phenomenon for 4-D Gravity in Anti de Sitter Space [PDF]

, 2001
We show that standard Einstein gravity coupled to a free conformal field theory (CFT) in Anti de Sitter space can undergo a Higgs phenomenon whereby the graviton acquires a nonzero mass (and three extra polarizations).
A. Karch, A. Karch, A. Lichnerowicz, B. Allen, E. Witten, H. Nicolai, H. Verlinde, J. Maldacena, M. Fierz, M. Fierz, M. Flato, M. Perez-Victoria, Massimo Porrati, N. Arkani-Hamed, N.T. Evans, O. DeWolfe, P. Breitenlohner, P.A.M. Dirac, R. Bousso, R. Rattazzi, S. Deser   +20 more
core   +2 more sources

Experience with the Use of B-RAF Inhibitor Vemurafenib in the Treatment of Hairy Cell Leukemia

Клиническая онкогематология, 2022
Background. The standard and effective treatment of hairy cell leukemia (HCL) involves purine analogs, interferon-α (IFN-α) administration, and splenectomy.
L. S. Al-Radi, Svetlana Yurevna Smirnova, T. N. Moiseeva, I. S. Piskunova, L. V. Plastinina, D. V. Novikova, E. G. Gemdzhian, G. M. Galstyan   +7 more
doaj   +1 more source

4-D Quantum Dilaton Gravity During Inflation and Renormalization at One loop [PDF]

, 1996
We consider 4D quantum-dilaton gravity with the most general coupling in a homogeneous and isotropic universe, especially an inflationary one, which is essentially characterized by an exponentially expanding scale factor with time.
Takata, Hiroyuki
core   +2 more sources

4-D Scene Alignment in Surveillance Video [PDF]

2019 IEEE Applied Imagery Pattern Recognition Workshop (AIPR), 2019
Designing robust activity detectors for fixed camera surveillance video requires knowledge of the 3-D scene. This paper presents an automatic camera calibration process that provides a mechanism to reason about the spatial proximity between objects at different times.
Robert Wagner, Patrick Feeney, Daniel E. Crispell, Joe L. Mundy   +3 more
openaire   +2 more sources

Dynamics of SARS-CoV-2 RNA Detection in Patients and Employees of the National Research Center for Hematology During the First Two Years of the Novel COVID-19 Pandemic

Клиническая онкогематология, 2023
Background. COVID-19 required fundamental changes in healthcare management, also in medical care for oncological and hematological patients. Visits to healthcare organizations were minimized, 75 % of doctor appointments were converted to telemedicine ...
Oksana Gazimagomedovna Starkova, D. S. Tikhomirov, A. Yu. Krylova, I. O. Snezhko, E. N. Ovchinnikova, O. A. Aleshina, T. A. Tupoleva, T. V. Gaponova   +7 more
doaj   +1 more source

Nonabelian solutions in N=4, D=5 gauged supergravity

, 2006
We consider static, nonabelian solutions in N=4, D=5 Romans' gauged supergravity model. Numerical arguments are presented for the existence of asymptotically anti-de Sitter configurations in the $N=4^+$ version of the theory, with a dilaton potential ...
Bertoldi G, Chamseddine A H, Eugen Radu, Gal'tsov D V, Gubser S S, Hertog T, Maldacena J M, Mann R B, Radu E, Schvellinger M   +9 more
core   +1 more source

Electrically charged black branes in N=4^+, D=5 gauged supergravity [PDF]

, 2012
We analyze the properties of asymptotically AdS electrically charged black brane solutions in a consistent truncation of the N=4^+, D=5 Romans' gauged supergravity which contains gravity, SU(2) and U(1) gauge fields, and a dilaton possessing a nontrivial
Brihaye, Yves, Manvelyan, Ruben, Radu, Eugen, Tchrakian, D. H.   +3 more
core   +3 more sources

Development of learning videos at SDN 106104 Sambirejo

Inovasi Kurikulum
The lecture learning method sometimes makes students bored, so it is necessary to develop learning methods that are effective and fun for students.
M. Maisyaroh, S. Syarifah, M. Mursid
doaj   +1 more source

مقایسه کارایی فرآیند جذب مجزا و همزمان سرب و سم 2,4-D توسط نانوذرات دوعاملی مغناطیسی اکسید آهن از ماتریکس های آبی [PDF]

مجله دانشگاه علوم پزشکی سبزوار, 2019
سابقه و هدف: امروزه با توجه به اثرات غیر قابل جبران فلزات سنگین و سموم بر اکوسیستم های آبزی، ارگانیسم ها و انسان ها، حذف آن ها از منابع آب بسیار حیاتی است.
علی اسرافیلی, مریم ایزانلو, مهدی فرزادکیا, احمد جنیدی جعفری, مینا یوسفی   +4 more
doaj  

Three Kinds of Special Relativity via Inverse Wick Rotation

, 2005
Since the special relativity can be viewed as the physics in an inverse Wick rotation of 4-d Euclid space, which is at almost equal footing with the 4-d Riemann/Lobachevski space, there should be important physics in the inverse Wick rotation of 4-d ...
Aguirre A, An Y, Beltrami E, Chang Z, Chen S, Chen S, Einstein A, Guo H Y, Guo H Y, Guo H Y, Guo Han-Ying, Huang Chao-Guang, Look K H, Rosenfeld B A, The original ideas, Wu Y S, Xu Zhan, Zhou Bin   +17 more
core   +1 more source