Results 41 to 50 of about 1,165,955 (283)

Creation of large spatial fluctuations in neutrino asymmetry by neutrino oscillations [PDF]

, 2000
We consider active-sterile neutrino oscillations in the early universe in an inhomogeneous isocurvature background. We show that very small initial baryonic seed-inhomogeneities can trigger a growth of very large amplitude spatial fluctuations in lepton ...
Enqvist, Kari, Kainulainen, Kimmo, Sorri, Antti   +2 more
core   +2 more sources

Visual Representation Determines Search Difficulty: Explaining Visual Search Asymmetries

Frontiers in Computational Neuroscience, 2011
In visual search experiments there exist a variety of experimental paradigms in which a symmetric set of experimental conditions yields asymmetric corresponding task performance.
Neil eBruce, John eTsotsos
doaj   +1 more source

A Study on Environmental, Social and Governance Fund Performance and Fund Flow: Evidence From Korea Stock Exchange

Frontiers in Psychology, 2022
This study analyzed the sensitivity between fund flow and fund performance with Korean funds, whether there would be a difference in the sensitivity between environmental, social and governance (ESG) funds and non-ESG funds, and whether there was a ...
Dongchul Kwak, Yu Kyum Kim, Il Sook Kwon
doaj   +1 more source

Cerebrospinal Fluid Liquid Biopsy Enables Targeted Therapy Without Tissue Diagnosis in Pediatric Low‐Grade Gliomas With BRAF V600E Mutation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT We present two pediatric cases of pediatric low‐grade gliomas (PLGG) with BRAF V600E mutations diagnosed and monitored using cerebrospinal fluid (CSF) liquid biopsy analyzed via digital droplet PCR (ddPCR), without tissue biopsy. Both patients were treated with dabrafenib and trametinib and monitored through clinical assessments, magnetic ...
Hannah Sultan, Damien Faury, Alexander G. Weil, Harrison J. Westwick, Nada Jabado, Sébastien Perreault   +5 more
wiley   +1 more source

Models of Neutrino Masses and Baryogenesis [PDF]

, 1999
Majorana masses of the neutrino implies lepton number violation and is intimately related to the lepton asymmetry of the universe, which gets related to the baryon asymmetry of the universe in the presence of the sphalerons during the electroweak phase ...
A Acker, A D Dolgov, A D Sakharov, A Ganguly, A I Bochkarev, A Ilakovac, A Kazarian, A Masiero, A Masiero, A Masiero, A Masiero, A Pilaftsis, A Pilaftsis, A Pilaftsis, A S Joshipura, A Yu Ignatev, A Yu Smirnov, A Yu Smirnov, A Zee, B A Campbell, B Campbell, B Mukhopadhyaya, C Athanassopoulos, C Wetterich, E Farhi, E Ma, E Ma, E Ma, E Ma, E Ma, E W Kolb, E W Kolb, F J Botella, F Wilczek, G B Gelmini, G D Coughlan, G D Coughlan, G Lazarides, G’t Hooft, H A Weldon, H Dreiner, H Murayama, H Niles, Hempfling, I Antoniadis, J A Harvey, J C Pati, J Faridani, J Liu, J N Abdurashitov, J N Fry, J Papavassiliou, K Enqvist, K S Babu, L Covi, L Covi, L Covi, L Covi, L Hall, L McLerran, L Wolfenstein, M A Luty, M Dine, M E Shaposhnikov, M E Shaposnikov, M E Shaposnikov, M Flanz, M Flanz, M Fukugita, M Fukugita, M Fukugita, M Gell-Mann, M Plümacher, M Yoshimura, N Arkami-Ahmed, N Turok, P Anselmann, P J O’Donnell, P Langacker, P Langacker, R Adhikari, R Adhikari, R Davis, R E Marshak, R Holman, R N Mohapatra, R N Mohapatra, R N Mohapatra, R N Mohapatra, R N Mohapatra, R Vaidya, S Dimopoulos, S M Barr, S Nandi, S Nussinov, S Weinberg, S Yu Khlebnikov, T Gherghetta, T Multamaki, U Sarkar, Utpal Sarkar, V A Kuzmin, V A Rubakov, W Buchmüller, W Buchmüller, W Fischler, Y Fukuda, Y Fukuda   +107 more
core   +4 more sources

Twisting of the zebrafish heart tube during cardiac looping is a tbx5-dependent and tissue-intrinsic process

eLife, 2021
Organ laterality refers to the left-right asymmetry in disposition and conformation of internal organs and is established during embryogenesis. The heart is the first organ to display visible left-right asymmetries through its left-sided positioning and ...
Federico Tessadori, Erika Tsingos, Enrico Sandro Colizzi, Fabian Kruse, Susanne C van den Brink, Malou van den Boogaard, Vincent M Christoffels, Roeland MH Merks, Jeroen Bakkers   +8 more
doaj   +1 more source

Predicting Chronicity in Children and Adolescents With Newly Diagnosed Immune Thrombocytopenia at the Timepoint of Diagnosis Using Machine Learning‐Based Approaches

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives To identify predictors of chronic ITP (cITP) and to develop a model based on several machine learning (ML) methods to estimate the individual risk of chronicity at the timepoint of diagnosis. Methods We analyzed a longitudinal cohort of 944 children enrolled in the Intercontinental Cooperative immune thrombocytopenia (ITP) Study ...
Severin Kasser, Alice Bizeul, Meera Chitlur, Hugo Donato, Jelena Roganovic, Julia E. Vogt, Thomas Kühne   +6 more
wiley   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Sneutrino Inflation with Asymmetric Dark Matter

, 2011
The asymmetric dark matter scenario is known to give an interesting solution for the cosmic coincidence problem between baryon and dark matter densities.
Haba, Naoyuki, Matsumoto, Shigeki, Sato, Ryosuke   +2 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source