Results 41 to 50 of about 2,402,153 (291)

Insights into $Q^2 \bar{Q}^2$ states from an effective perspective

, 2015
We discuss the two photon coupling of the lightest scalar meson on the basis of an extension of $\chi$PT. Using low energy data on the pion form-factor and the $\gamma\gamma\to \pi^+\pi^-(\pi^0\pi^0)$ cross-sections as inputs, we find $\Gamma(\sigma\to ...
Ametller, Ll., Talavera, P.
core   +2 more sources

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

New tools in percutaneous minimally invasive chronic subdural hematomas evacuation

Interdisciplinary Neurosurgery, 2020
Background: Incidence of chronic subdural hematomas (cSDH) is expected to progressive rise in the next decades. There is no univocal indication of the approach to be used.
Giuseppe Emmanuele Umana, Stefano Chiriatti, Elena Roca, Gianluca Scalia, Marco Fricia, Nicola Alberio, Giovanni Federico Nicoletti, Salvatore Cicero, Angelo Spitaleri   +8 more
doaj   +1 more source

Quasicontinuum $\gamma$-decay of $^{91,92}$Zr: benchmarking indirect ($n,\gamma$) cross section measurements for the $s$-process

, 2017
Nuclear level densities (NLDs) and $\gamma$-ray strength functions ($\gamma$SFs) have been extracted from particle-$\gamma$ coincidences of the $^{92}$Zr($p,p' \gamma$)$^{92}$Zr and $^{92}$Zr($p,d \gamma$)$^{91}$Zr reactions using the Oslo method.
Goriely, S., Guttormsen, M., Görgen, A., Hagen, T. W., Larsen, A. C., Renstrøm, T., Siem, S., Syed, N. U. H., Tagliente, G., Toft, H. K., Utsunomiya, H., Voinov, A. V., Wikan, K.   +12 more
core   +2 more sources

AAA+ protein unfoldases—the Moirai of the proteome

FEBS Letters, EarlyView.
AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley   +1 more source

Gamma Knife Radiosurgery Treatment for Metastatic Melanoma of the Trigeminal Nerve and Brainstem: A Case Report and a Review of the Literature

Case Reports in Neurological Medicine, 2013
Objective and Importance. Brainstem metastases (BSMs) are uncommon but serious complications of some cancers. They cause significant neurological deficit, and options for treatment are limited.
Halloran E. Peterson, Erik W. Larson, Robert K. Fairbanks, Wayne T. Lamoreaux, Alexander R. Mackay, Jason A. Call, John J. Demakas, Barton S. Cooke, Christopher M. Lee   +8 more
doaj   +1 more source

Two-photon exclusive decays $B_s \to \eta (\eta') \gamma\gamma$ and $B \to K \gamma\gamma$

, 1997
The exclusive decay modes $B \to K \gamma\gamma$ and $B_s \to \eta (\eta') \gamma\gamma$ are shown to have significant branching ratios of approximately $0.5\times 10^{-7}$.
A. J. Buras, Da-Xin Zhang, E. Golowich, F. E. Low, G. Eilam, G. Ricciardi, G.-L. Lin, H. Aihara, H. Simma, J. L. Hewett, K. Chetyrkin, L. Reina, M. B. Wise, M. Ciuchini, M. K. Gaillard, M. Misiak, M. S. Alam, P. J. O'Donnell, P. Ko, P. Singer, Paul Singer, R. Ammar, R. Grigjanis, R. M. Barnett, S. Bertolini, S. Herrlich, T. M. Aliev   +26 more
core   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

Molecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak, Karolina Pytlak, Sandra Jaworowska, Bogusz Kulawiak, Piotr Bednarczyk   +4 more
wiley   +1 more source

Dose-staged Gamma Knife radiosurgery for meningiomas: A retrospective study in a single center

Frontiers in Neurology, 2022
ObjectiveThis study aimed to study the efficiency and safety of a dose-staged Gamma Knife radiosurgery strategy for large meningiomas or meningiomas close to important nerve structures.MethodsThis study evaluates the outcome of a prospectively accrued ...
Xiu Gong, Jianbo Ding, Jianbo Ding, Jonathan P. S. Knisely, Enmin Wang, Li Pan, Binjiang Wang, Nan Zhang, Hanfeng Wu, Hanfeng Wu, Jiazhong Dai, Tonggang Yu, Tonggang Yu, Xuqun Tang, Xuqun Tang   +14 more
doaj   +1 more source

Middle-Out Reasoning for Logic Program Synthesis [PDF]

, 1993
We propose a novel approach to automating the synthesis of logic programs: Logic programs are synthesized as a by-product of the planning of a verification proof.
Basin, D., Bundy, Alan, Kraan, I.
core   +3 more sources