Results 21 to 30 of about 30,551 (207)

O13 Acid ceramidase: a potential biomarker for locally advanced rectal cancer? [PDF]

open access: yesBritish Journal of Surgery, 2021
Abstract Introduction We have previously utilized proteomic and immuno-histochemical data to validate that high levels of acid ceramidase (AC) expression confers poorer neoadjuvant response in rectal cancer. Biological (siRNA, plasmid and CRISPR) AC manipulation altered radiosensitivity in-vitro.
Rachael Elizabeth Clifford   +5 more
openaire   +1 more source

The chromomagnetic operator on the lattice [PDF]

open access: yes, 2013
We study matrix elements of the "chromomagnetic" operator on the lattice. This operator is contained in the strangeness-changing effective Hamiltonian which describes electroweak effects in the Standard Model and beyond.
Constantinou, M.   +7 more
core   +1 more source

Subleading contributions to the three-nucleon contact interaction [PDF]

open access: yes, 2014
We obtain a minimal form of the two-derivative three-nucleon contact Lagrangian, by imposing all constraints deriving from discrete symmetries, Fierz identities and Poincare' covariance.
Girlanda, L., Kievsky, A., Viviani, M.
core   +2 more sources

Justifiable Renewable Energy Usage from an Economic Angle

open access: yesActa Universitatis Sapientiae: Economics and Business, 2017
Worldwide, there is a huge demand for the application of renewable energy technologies mainly due to the current environmental problems that mostly originated from our fossil-based energy system.
Csuvár Ádám
doaj   +1 more source

Simultaneous Evaluation of Technical Efficiency and Production Risk of Rice Paddy Fields [PDF]

open access: yesمجله اقتصاد و توسعه کشاورزی
Agricultural activities are inherently riskier than other types of production and are often accompanied by inefficiencies. Therefore, studying risk and inefficiency simultaneously can help enhance productivity.
H. Kazmi Shabanzade Aflaki   +2 more
doaj   +1 more source

Evaluation Indicators of Green Economic Development: The Case of the Baltic Countries

open access: yesEconomics and Culture, 2020
Research purpose. The green economy may become a solution to the existing problems. The European Union must implement solutions related to the green economy in order to solve the existing ecological, economic and social problems in the region, such as ...
Alekna Rokas, Kazlauskienė Eglė
doaj   +1 more source

Development and Performance Evaluation of a Pulverizer for Plantain Flour Process Plant

open access: yesProduction Engineering Archives, 2021
Diabetes, adjudged a risk factor for coronavirus infectious disease 2019 (COVID-19), can be managed through consumption of plantain and its associated products.
Olutomilola Emmanuel Olatunji   +3 more
doaj   +1 more source

Four-level and two-qubit systems, sub-algebras, and unitary integration [PDF]

open access: yes, 2005
Four-level systems in quantum optics, and for representing two qubits in quantum computing, are difficult to solve for general time-dependent Hamiltonians.
A. R. P. Rau   +10 more
core   +3 more sources

On combinatorial criteria for isolated singularities [PDF]

open access: yes, 2013
In this article we review combinatorial characterizations of isolated singularities. As a new result in two and three-dimensional case we give sufficient and necessary conditions for a nondegenerate singularity to be isolated in terms of its support ...
Oleksik, Grzegorz
core   +1 more source

The permutation group S_N and large Nc excited baryons [PDF]

open access: yes, 2008
We study the excited baryon states for an arbitrary number of colors Nc from the perspective of the permutation group S_N of N objects. Classifying the transformation properties of states and quark-quark interaction operators under S_N allows a general ...
Carlos Schat   +6 more
core   +2 more sources

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