Results 11 to 20 of about 4,998,282 (269)

Louis Pasteur: Between Myth and Reality

open access: yesBiomolecules, 2022
Louis Pasteur is the most internationally known French scientist. He discovered molecular chirality, and he contributed to the understanding of the process of fermentation, helping brewers and winemakers to improve their beverages. He proposed a process,
Jean-Marc Cavaillon, Sandra Legout
doaj   +1 more source

Self-Supervised Spontaneous Latent-Based Facial Expression Sequence Generation

open access: yesIEEE Open Journal of Signal Processing, 2023
In this article, we investigate the spontaneity issue in facial expression sequence generation. Current leading methods in the field are commonly reliant on manually adjusted conditional variables to direct the model to generate a specific class of ...
Chuin Hong Yap   +3 more
doaj   +1 more source

Różne Oblicza Sławnego Odkrywcy Pamięci Ludwika Pasteura w 200. Rocznicę Urodzin

open access: yesPostępy Mikrobiologii, 2022
Ludwik Pasteur uznawany jest za jednego z największych naukowców. A jednak nawet na pomnikowej postaci Pasteura dostrzegane są rysy. Jego charakter i pewne działania są przedmiotem krytyki lub co najmniej kontrowersji.
Salamon Dominika, Jagielski Tomasz
doaj   +1 more source

Spontaneous Generation of δ-sunspots in Convective Magnetohydrodynamic Simulation of Magnetic Flux Emergence [PDF]

open access: yesAstrophysical Journal, 2019
Observations reveal that strong solar flares and coronal mass ejections tend to occur in complex active regions characterized by δ-sunspots, spot rotation, sheared polarity inversion lines (PILs), and magnetic flux ropes.
S. Toriumi, H. Hotta
semanticscholar   +1 more source

Spontaneous prediction error generation in schizophrenia. [PDF]

open access: yesPLoS ONE, 2012
Goal-directed human behavior is enabled by hierarchically-organized neural systems that process executive commands associated with higher brain areas in response to sensory and motor signals from lower brain areas.
Yuichi Yamashita, Jun Tani
doaj   +1 more source

Mechanisms of CO and CO2 Production during the Low-Temperature Oxidation of Coal: Molecular Simulations and Experimental Research

open access: yesFire, 2023
The spontaneous combustion of coal caused by oxidation often leads to catastrophic fires. However, the understanding of oxidized carbon gas as a predictor of coal’s spontaneous combustion is still in its infancy.
Yongjing Wang   +4 more
doaj   +1 more source

H1-antihistamine up-dosing in chronic spontaneous urticaria: patients' perspective of effectiveness and side effects--a retrospective survey study. [PDF]

open access: yesPLoS ONE, 2011
BACKGROUND: The guidelines recommend that first line treatment of chronic spontaneous urticaria should be second generation non-sedating H(1)-antihistamines with a positive recommendation against the use of old sedating first generation antihistamines ...
Karsten Weller   +8 more
doaj   +1 more source

Reconsidering Read and Spontaneous Speech: Causal Perspectives on the Generation of Training Data for Automatic Speech Recognition

open access: yesInformation, 2023
Superficially, read and spontaneous speech—the two main kinds of training data for automatic speech recognition—appear as complementary, but are equal: pairs of texts and acoustic signals. Yet, spontaneous speech is typically harder for recognition. This
Philipp Gabler   +3 more
doaj   +1 more source

De Novo Generation of a Unique Cervid Prion Strain Using Protein Misfolding Cyclic Amplification

open access: yesmSphere, 2017
Substantial evidence supports the hypothesis that prions are misfolded, infectious, insoluble, and protease-resistant proteins (PrPRES) devoid of instructional nucleic acid that cause transmissible spongiform encephalopathies (TSEs).
Crystal Meyerett-Reid   +5 more
doaj   +1 more source

A Brief Executive Language Screen for Frontal Aphasia

open access: yesBrain Sciences, 2021
Aphasia assessment tools have primarily focused on classical aphasia type and severity, with minimal incorporation of recent findings that suggest a significant role of executive control operations in language generation.
Gail A. Robinson   +3 more
doaj   +1 more source

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