Results 31 to 40 of about 246,841 (288)

Channeling of Positrons through Periodically Bent Crystals: on Feasibility of Crystalline Undulator and Gamma-Laser

, 2004
The electromagnetic radiation generated by ultra-relativistic positrons channelling in a crystalline undulator is discussed. The crystalline undulator is a crystal whose planes are bent periodically with the amplitude much larger than the interplanar ...
A. V. KOROL, A. V. SOLOV'YOV, Aganiants A. O., Andersen H. H., Andersen S. K., Avakian R. O., Avakian R. O., Avakian R. O., Baryshevsky V. G., Baryshevsky V. G., Baryshevsky V. G., Baurichter A., Bellucci S., Berestetskii V. B., Berman B. L., Biino C., Biruykov V. M., Biryukov V. M., Breese M. B. H., Colson W. B., Dedkov G. V., Denisov A. S., Fedorov V. M., Ginzburg V. L., Greenenko A. A., Greenenko A. A., Grigoryan L. Sh., Grigoryan L. Sh., Ikezi H., Kirsebom K., Korhmazyan N. A., Korhmazyan N. A., Korol A. V., Korol A. V., Korol A. V., Krause W., Kumakhov M. A., Kumakhov M. A., Landau L. D., Lindhard J., Mason W. P., Mikkelsen U., Mkrtchyan A. R., Motz H., Møller S. P., Solov'yov A. V., Sørensen A. H., Uggerhøj E., Uggerhøj E., Vodopianov A. S., W. GREINER, Zhang Q.-R., Zhevago N. K.   +52 more
core   +1 more source

Beam Energy Considerations for Gold Nano-Particle Enhanced Radiation Treatment [PDF]

, 2009
Purpose: A novel approach using nano technology enhanced radiation modalities is investigated. The proposed methodology uses antibodies labeled with organically inert metals with a high atomic number.
Heuvel, F. Van den, Locquet, J. P., Nuyts, S.   +2 more
core   +2 more sources

Finite-Field Ground State of the S=1 Antiferromagnetic-Ferromagnetic Bond-Alternating Chain

, 2004
We investigate the finite-field ground state of the S=1 antiferromagnetic-ferromagnetic bond-alternating chain described by the Hamiltonian ${\calH}=\sum\nolimits_{\ell}\bigl\{\vecS_{2\ell-1}\cdot\vecS_{2\ell} +J\vecS_{2\ell}\cdot\vecS_{2\ell+1}\bigr ...
Berezinskii Z. L., Bonner J. C., Chen W., Kitazawa A., Kitazawa A., Nomura K., Tonegawa T., Tonegawa T., White S. R.   +8 more
core   +1 more source

Chromatin accessibility underlies synthetic lethality of SWI/SNF subunits in ARID1A-mutant cancers. [PDF]

, 2017
ARID1A, a subunit of the SWI/SNF chromatin remodeling complex, is frequently mutated in cancer. Deficiency in its homolog ARID1B is synthetically lethal with ARID1A mutation.
Amaral, Maria Luisa, Benner, Christopher, Hargreaves, Diana C, Kelso, Timothy WR, Porter, Devin K, Shokhirev, Maxim N   +5 more
core   +1 more source

Effects of intravenous lidocaine, dexmedetomidine, and their combination on IL-1, IL-6 and TNF-α in patients undergoing laparoscopic hysterectomy: a prospective, randomized controlled trial

BMC Anesthesiology, 2021
Background Surgical-related inflammatory responses have negative effects on postoperative recovery. Intravenous (IV) lidocaine and dexmedetomidine inhibits the inflammatory response.
Siqi Xu, Shenghong Hu, Xia Ju, Yuanhai Li, Qing Li, Shengbin Wang   +5 more
doaj   +1 more source

Toxicity and Lethal Effect of Greenhouse Insecticides on Coccinella septempunctata (Coleoptera: Coccinellidae) as Biological Control Agent of Myzus persicae (Hemiptera: Aphididae)

Toxics, 2023
Deltamethrin and imidacloprid are commonly used insecticides for controlling sub-sucking insects in greenhouses. However, their application may cause sublethal effects on the aphid coccinellid predator Coccinella septempunctata (Coleoptera: Coccinellidae)
Panagiotis J. Skouras, Eirini Karanastasi, Ioannis Lycoskoufis, Vasilis Demopoulos, Anastasios I. Darras, Athanasios Tsafouros, Polina C. Tsalgatidou, John T. Margaritopoulos, George J. Stathas   +8 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Error performance analysis of generalized quadrature spatial modulation with labelling diversity

Scientific Reports
Multiple-input multiple-output (MIMO) generalised spatial modulation (GSM) systems represent a pivotal advancement in wireless communication technology. These systems have unlocked the potential for enhanced data rates and enhanced error performance (EP).
Nathael Sibanda, Hongjun Xu, Narushan Pillay   +2 more
doaj   +1 more source

Identification of the primary sensitizing mite (dominant mite) in patients with allergic respiratory disease sensitized to Dermatophagoides pteronyssinus and Lepidoglyphus destructor

World Allergy Organization Journal
Objective: To identify the dominant mite in patients with allergic respiratory disease (ARD) and double sensitization to Dermatophagoides pteronyssinus (Dpt) and Lepidoglyphus destructor (Ld).
José Arias-Irigoyen, MD, Irene Arias-Talavera, MD, Manuel Lombardero, PhD, Agustín Galán, BSc, Rafael I. Monsalve, PhD   +4 more
doaj   +1 more source

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

FEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf, Nicholas F. Downing, Kaitlyn M. Mills, Samuel C. Metcalfe, Alexander E. Kritzer, Lindsey D. Mayo, Peter C. Hollenhorst   +6 more
wiley   +1 more source