Results 41 to 50 of about 120,287 (216)

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Análise de Espectro Singular e Wavelet sobre Série Temporal de Profundidade Ótica de Aerossóis no Pantanal do Brasil

Revista Brasileira de Meteorologia
Resumo As variações das propriedades óticas dos aerossóis podem interferir nos processos de transferência de energia entre a atmosfera e a superfície terrestre. A AOD (Aerosol Optical Depth) é a variável mais usada para este propósito, a qual possibilita
Rafael da Silva Palácios, João Basso Marques, Magdiel Josias do Prado, Carlo Ralph De Musis, Fernando da Silva Sallo, Luciana Sanches, Sérgio Roberto de Paulo, José de Souza Nogueira   +7 more
doaj   +1 more source

Optical spectra from molecules to crystals: Insight from many-body perturbation theory

, 2015
Time-dependent density-functional theory (TDDFT) often successfully reproduces excitation energies of finite systems, already in the adiabatic local-density approximation (ALDA).
Cocchi, Caterina, Draxl, Claudia
core   +1 more source

Visual Recovery Reflects Cortical MeCP2 Sensitivity in Rett Syndrome

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Rett syndrome (RTT) is a devastating neurodevelopmental disorder with developmental regression affecting motor, sensory, and cognitive functions. Sensory disruptions contribute to the complex behavioral and cognitive difficulties and represent an important target for therapeutic interventions.
Alex Joseph Simon, Nathalie Picard, Valeria d'Andrea, Enchi Chang, Joseph Leffler, Eleonora Centofante, Matthew Taylor, Francesca Bardi, Francesca Cavicchiolo, Takao K. Hensch, Stefano Panzeri, Chinfei Chen, Michela Fagiolini   +12 more
wiley   +1 more source

SNUPN‐Related Muscular Dystrophy: Novel Phenotypic, Pathological and Functional Protein Insights

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective SNUPN‐related muscular dystrophy or LGMDR29 is a new entity that covers from a congenital or childhood onset pure muscular dystrophy to more complex phenotypes combining neurodevelopmental features, cataracts, or spinocerebellar ataxia. So far, 12 different variants have been described.
Nuria Muelas, Pablo Iruzubieta, Alberto Damborenea, Laura Pérez‐Fernández, Inmaculada Azorín, Juan Carlos Jiménez García, Ana Töpf, Pilar Martí, Lorena Fores‐Toribio, María Manterola, Rosana Blanco‐Mañez, Oihane Pikatza‐Menoio, Sonia Alonso‐Martín, Volker Straub, Aitziber L. Cortajarena, Adolfo López de Munain, David De Sancho, Lorea Blázquez, Juan J. Vilchez   +18 more
wiley   +1 more source

Cosmological Luminosity Evolution of QSO/AGN Population

, 1999
We apply the observed optical/X-ray spectral states of the Galactic black hole candidates (GBHCs) to the cosmological QSO luminosity evolution under the assumptions that QSOs and GBHCs are powered by similar accretion processes and that their emission ...
Boyle B. J., Choi Y., Haehnelt M. G., Insu Yi, Jones L. R., Jongmann Yang, Mathez G., Mathez G., Page M. J., Small T. A., Yunyoung Choi   +10 more
core   +2 more sources

Prediction Model for Etiologic Differentiation of Isolated Vestibular Syndrome in Emergency Settings

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to develop and validate a predictive model for differentiating central from peripheral etiologies in patients with isolated vestibular syndrome (VS). Methods In this multicenter retrospective cohort study, 506 patients with isolated VS from five hospitals were divided into derivation (n = 301) and validation (n = 205)
Guo Wenting, Du Liping, Yang Yi, Hu Jin, Ye Bijun, Wang Jianer, Liu Shuangsi, Guo Shunyuan, Cai Xiaofeng, Wang Huiyuan, Wu Bin, Yu Xiang, Shi Tianming   +12 more
wiley   +1 more source

Lattice assisted spectroscopy: a generalized scanning tunnelling microscope for ultra-cold atoms

, 2015
We show that the possibility to address and image single sites of an optical lattice, now an experimental reality, allows to measure the frequency-resolved local particle and hole spectra of a wide variety of one- and two-dimensional systems of lattice ...
Giamarchi, Thierry, Kantian, Adrian, Schollwöck, Ulrich   +2 more
core   +2 more sources

CSF Levels of NPTX2 Are Associated With Less Brain Atrophy Over Time in Cognitively Unimpaired Individuals

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Neuronal pentraxin 2 (NPTX2) is a synaptic protein involved in synaptic plasticity and regulation of neuronal excitability. Lower baseline cerebrospinal fluid (CSF) NPTX2 levels have been shown to be associated with an earlier onset of mild cognitive impairment (MCI), a pre‐dementia syndrome, even after CSF Alzheimer's Disease (AD)
Juan P. Vazquez, Corinne Pettigrew, Yuxin Zhu, Claire Anderson, Guray Erus, Christos Davatzikos, Michael Miller, Abhay Moghekar, Sungtaek Oh, Chan‐Hyun Na, Marilyn Albert, Paul Worley, Anja Soldan   +12 more
wiley   +1 more source

ENTRE O NATURAL E O ARTIFICIAL: VISUALIZAÇÃO E REPRESENTAÇÃO NO SÉCULO XVI. DOSSIÊ: A História da Arte e a construção da fantasia no mundo barroco.

e-Hum: Revista das Áreas de Humanidade do Centro Universitário de Belo Horizonte, 2020
eoi/doi Deposit-Electronic Object Identifier   http://eoi.citefactor.org/10.11248/ehum.v13i1.3089 Between the Natural and the Artificial: Visualization and Representation in the 16th Century Resumo: Recentes estudos em história da ciência têm ...
Fumikazu Saito
doaj