Results 41 to 50 of about 73,826 (161)

New possibilities of hybrid texture of neutrino mass matrix

open access: yes, 2018
In this paper, we investigate the noval possibilities of hybrid textures comprising a vanishing minor (or element) and two equal elements (or cofactors) in light neutrino mass matrix $M_{\nu}$.
Singh, Madan
core   +1 more source

Effect Modification by Cofactors in the Impact of Body Mass Index Change on the Risk of Lung Cancer

open access: yesCancer Science, EarlyView.
Persistent overweight or obesity, and BMI gain from normal to overweight or obesity, were consistently associated with reduced lung cancer risk, with stronger associations among men and ever smokers. Persistent underweight and BMI loss were associated with increased lung cancer risk, particularly in men. The protective effect of obesity and BMI gain is
Su Youn Nam, Junwoo Jo, Sun Ha Choi
wiley   +1 more source

Impact of positivity and complete positivity on accessibility of Markovian dynamics

open access: yes, 2005
We consider a two-dimensional quantum control system evolving under an entropy-increasing irreversible dynamics in the semigroup form. Considering a phenomenological approach to the dynamics, we show that the accessibility property of the system depends ...
Albertini F D'Alessandro D   +12 more
core   +2 more sources

Dynare replication of “A Model of Secular Stagnation: Theory and Quantitative Evaluation” by Eggertsson et al. (2019)

open access: yesEconomic Inquiry, Volume 63, Issue 2, Page 403-423, April 2025.
Abstract This paper replicates the study “A Model of Secular Stagnation: Theory and Quantitative Evaluation” by Eggertsson et al. using the Dynare toolkit. Replication is important as it confirms the results of the original article, provides a user‐friendly version using Dynare, and shows how to deal with large‐scale models with occasionally binding ...
Alex Crescentini, Federico Giri
wiley   +1 more source

Structural, elastic, and electronic properties of newly discovered Li2PtSi3 superconductor: Effect of transition metals

open access: yes, 2016
First-principles calculations within the density functional theory (DFT) with GGA-PBE exchange-correlation scheme have been employed to predict the structural, the elastic and the electronic properties of newly discovered lithium silicide superconductor,
Alam, M. A.   +7 more
core   +2 more sources

Share to Scare: Technology Sharing in the Absence of Intellectual Property Rights

open access: yesThe Journal of Industrial Economics, EarlyView.
ABSTRACT Cournot duopolists choose between sharing their technologies, for example, through scientific publications, or keeping them secret. The disadvantage of sharing efficient technologies is that a less efficient competitor imitates and becomes tougher.
Jos Jansen
wiley   +1 more source

Loss‐of‐Function Mutation in CER2‐LIKE1 Reduced Accumulation of Cuticular Wax and Susceptibility to Thrips in Welsh Onion

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Cuticular waxes can form a hydrophobic barrier on aerial plant surfaces, which is essential for mediating plant‐environment interactions by providing protection against both biotic and abiotic stresses. In this study, a cuticular wax mutant (gl) was identified and characterised in Welsh onion (Allium fistulosum L.), exhibiting a functional ...
Jiayi Xing   +5 more
wiley   +1 more source

OsMYB99 Modulates Grain Wax Biosynthesis and Redox Homeostasis to Control Head Rice Yield and Chalkiness

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Head rice yield (HRY) is a crucial quality trait that determines the final commodity yield and commercial value of rice. Conversely, chalkiness represents an undesirable appearance characteristic, significantly impairing rice marketability. Thus, developing rice germplasms with superior HRY and appearance traits is highly desirable for rice ...
Tengwei Yu   +6 more
wiley   +1 more source

Machine Learning Model for an App‐Based Tool to Assist With the Diagnosis of Canine Atopic Dermatitis

open access: yesVeterinary Dermatology, EarlyView.
Canine atopic dermatitis (cAD) is a chronic condition requiring life‐long management. Accurate diagnosis can be challenging, with no reliable diagnostic test. This study aimed to generate a simple diagnostic model for cAD. This model is a relevant prototype for an app‐based tool to support general practitioners in the diagnosis of cAD alongside ...
Xavier Langon   +2 more
wiley   +1 more source

C33. Contributo da broncofibroscopia no estadiamento do cancro do esofago

open access: yesRevista Portuguesa de Pneumologia, 2003
Esophageal cancer has a poor prognosis. One reason is its tendency to infiltrate adjacent structures, as tracheobronchial tree, contraindicating surgical resection. The objective of the study was to define the role of fiberoptic broncoscopy (FOB) in esophageal cancer staging. We studied retrospectively 133 patients submitted to FOB for staging, between
E. Lombardía   +4 more
openaire   +3 more sources

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