Results 51 to 60 of about 23,987,835 (236)

Joint Bayesian component separation and CMB power spectrum estimation [PDF]

, 2007
We describe and implement an exact, flexible, and computationally efficient algorithm for joint component separation and CMB power spectrum estimation, building on a Gibbs sampling framework.
A. J. Banday, C. Dickinson, C. R. Lawrence, H. K. Eriksen, Haslam C. G. T., J. B. Jewell, K. M. Górski, Stolyarov V., Tegmark M.   +8 more
core   +2 more sources

Finite element simulation of rotary blanking based on a modified GTN damage model

工程科学学报, 2016
Based on the GTN model,a modified GTN model applicable to compressive stress conditions was established by considering the effect of microvoid shear deformation on the loss of load-carrying capacity. The elastic-plastic constitutive model with the damage
LIU Qian, LIU Jing, YANG De-wang, HAN Jing-tao   +3 more
doaj   +1 more source

Neuropeptide Y in the medial habenula alleviates migraine-like behaviors through the Y1 receptor

The Journal of Headache and Pain, 2023
Background Migraine is a highly disabling health burden with multiple symptoms; however, it remains undertreated because of an inadequate understanding of its neural mechanisms.
Chunxiao Yang, Zihua Gong, Xiaochen Zhang, Shuai Miao, Bozhi Li, Wei Xie, Tao Wang, Xun Han, Liang Wang, Zhao Dong, Shengyuan Yu   +10 more
doaj   +1 more source

Scaling limit of vicious walks and two-matrix model

, 2002
We consider the diffusion scaling limit of the one-dimensional vicious walker model of Fisher and derive a system of nonintersecting Brownian motions.
A. J. Guttmann, A. Pandey, A. Selberg, B. Lindström, C. Itzykson, C. Krattenthaler, D. A. Huse, D. K. Arrowsmith, F. J. Dyson, H. Spohn, Harish-Chandra, Hideki Tanemura, I. G. Macdonald, I. Gessel, J. Baik, J. R. Stembridge, J. W. Essam, J.-P. Imhof, K. Johansson, M. E. Fisher, M. L. Mehta, M. L. Mehta, Makoto Katori, P. J. Forrester, P. J. Forrester, P. J. Forrester, P. J. Forrester, P. J. Forrester, S. Mukherji, S. Mukherji, S. Mukherji, S. Okada, T. H. Baker, T. Nagao, T. Nagao   +34 more
core   +1 more source

Triptans and CGRP blockade - impact on the cranial vasculature [PDF]

, 2017
The trigeminovascular system plays a key role in the pathophysiology of migraine. The activation of the trigeminovascular system causes release of various neurotransmitters and neuropeptides, including serotonin and calcitonin gene-related peptide ...
Alejandro Labastida-Ramírez, Anne Luise Vollesen, Christian Lampl, Francesca Cortese, Francesca Marchese, Lanfranco Pellesi, Messoud Ashina, Michele Romoli, On behalf of the School of Advanced Studies of the European Headache Federation (EHF-SAS), Silvia Benemei   +9 more
core   +3 more sources

Multicyclic D‐Stereospecific Hydrolase Dimer With High Sustained Activity

Angewandte Chemie International Edition, EarlyView.
Protein macrocyclization was applied to a thermally unstable D‐stereospecific hydrolase using in situ cyclization of proteins (INCYPRO). This site‐specific cross‐linking approach enhanced the resistance of the enzyme to heat and cosolvents.
Anissa Haim, Sandra Liebscher, Rasmus Klintrot, Lorenzo Vallino, Marcelo Masman, Andreas H. Simon, Marianne Hahn, Sven Hennig, Saskia Neubacher, Frank Bordusa, Tom N. Grossmann   +10 more
wiley   +1 more source

Combining serum peptide signatures with International Federation of Gynecology and Obstetrics (FIGO) risk score to predict the outcomes of patients with gestational trophoblastic neoplasia (GTN) after first-line chemotherapy

Frontiers in Oncology, 2022
BackgroundGestational trophoblastic neoplasia (GTN) is a group of clinically rare tumors that develop in the uterus from placental tissue. Currently, its satisfactory curability derives from the timely and accurately classification and refined management
Fei Wang, Zi-ran Wang, Xue-song Ding, Hua Yang, Ye Guo, Hao Su, Xi-run Wan, Li-juan Wang, Xiang-yang Jiang, Yan-hua Xu, Feng Chen, Wei Cui, Feng-zhi Feng   +12 more
doaj   +1 more source

Hardening effects on formability limit prediction based on gurson-type damage models and bifurcation analysis [PDF]

, 2017
In this work, ductility limits of metallic materials, associated with the occurrence of strain localization, are predicted using the GTN damage model coupled with bifurcation theory.
Abed-Meraim, F., Chalal, H.
core   +2 more sources

The norm of polynomials in large random and deterministic matrices [PDF]

, 2011
Let X_N= (X_1^(N), ..., X_p^(N)) be a family of N-by-N independent, normalized random matrices from the Gaussian Unitary Ensemble. We state sufficient conditions on matrices Y_N =(Y_1^(N), ..., Y_q^(N)), possibly random but independent of X_N, for which ...
Male, C.
core   +5 more sources

Impact of Heated Versus Unheated Cooking Oil on Postprandial Vascular Function and Metabolism

Lipids, EarlyView.
ABSTRACT The impact of repeated heating of seed‐based culinary oils on cardiometabolic health has not been well established. Heating oils to high temperatures (> 150°C) causes lipid peroxidation, thus generating potentially harmful compounds that may impair vascular function. This randomized, single‐blind, crossover study investigated the acute effects
Rosiered Brownson‐Smith, Jo Bruce, Esmat Abbas, Sarah Fissler, Wendy Hall, Sarah Berry   +5 more
wiley   +1 more source