Results 101 to 110 of about 5,539,841 (381)

Exogenous l-proline improved Rhodosporidium toruloides lipid production on crude glycerol

open access: yesBiotechnology for Biofuels, 2020
Background Crude glycerol as a promising feedstock for microbial lipid production contains several impurities that make it toxic stress inducer at high amount. Under stress conditions, microorganisms can accumulate l-proline as a safeguard.
Rasool Kamal   +6 more
doaj   +1 more source

Targeting of PTP4A3 overexpression sensitises HGSOC cells towards chemotherapeutic drugs

open access: yesMolecular Oncology, EarlyView.
In HGSOC with normal KRAS expression, high PTP4A3 expression regulates autophagy activation. Conversely, in HGSOC with high KRAS expression, KRAS dictates autophagy control, and PTP4A3 is not required. When high PTP4A3 expression is inhibited, HGSOC cells are preferentially sensitised towards DNA‐damaging agents.
Ana López‐Garza   +3 more
wiley   +1 more source

Research on the Physics of Solid Materials Semiannual Status Report No. 14, 1 Nov. 1965 - 30 Apr. 1966 [PDF]

open access: yes
Solid materials physics - magnetic and electric aspects of materials research, metallurgy, chemical reactions, and ...
Brotzen, F. R.
core   +1 more source

Resonance Absorption and Regeneration in Relativistic Heavy Ion Collisions [PDF]

open access: yes, 2005
The regeneration of hadronic resonances is discussed for heavy ion collisions at SPS and SIS-300 energies. The time evolutions of Delta, rho and phi resonances are investigated. Special emphasize is put on resonance regeneration after chemical freeze-out.
Bleicher, Marcus, Vogel, Sascha
core   +1 more source

Understanding and measuring mechanical signals in the tumor stroma

open access: yesFEBS Open Bio, EarlyView.
This review discusses cancer‐associated fibroblast subtypes and their functions, particularly in relation to extracellular matrix production, as well as the development of 3D models to study tumor stroma mechanics in vitro. Several quantitative techniques to measure tissue mechanical properties are also described, to emphasize the diagnostic and ...
Fàtima de la Jara Ortiz   +3 more
wiley   +1 more source

Transfer matrices and lattice fermions at finite density [PDF]

open access: yes, 1999
I discuss the connection between the Hamiltonian and path integral approaches for fermionic fields. I show how the temporal Wilson projection operators appear naturally in a lattice action.
Creutz, Michael
core   +1 more source

Rotational Correction on the Morse Potential Through the Pekeris Approximation and Nikiforov-Uvarov Method

open access: yes, 2005
The Nikiforov-Uvarov method is employed to calculate the the Schrodinger equation with a rotation Morse potential. The bound state energy eigenvalues and the corresponding eigenfunction are obtained.
Bag   +15 more
core   +1 more source

Physics-chemical properties of water and its natural formation

open access: yesRUDN Journal of Engineering Research, 2013
Were analyzed and compared with each other existing theoretical models of water. In detail the features of the structure of molecules and composition of water for the development of effective methods for the separation of water-soluble gases.
A E Vorobiev   +3 more
doaj  

Tables of Physical and Chemical Constants

open access: yes, 2018
1. Units and Fundamental Constants: 1.1 Units. 1.2 Fundamental physical constants. 2. General Physics: 2.1 Measurements of mass, pressure and other mechanical quantities. 2.2 Mechanical properties of materials. 2.3 Temperature and heat. 2.4 Acoustics.
G. Kaye, T. H. Laby
semanticscholar   +1 more source

Bioengineering facets of the tumor microenvironment in 3D tumor models: insights into cellular, biophysical and biochemical interactions

open access: yesFEBS Open Bio, EarlyView.
The tumor microenvironment is a dynamic, multifaceted complex system of interdependent cellular, biochemical, and biophysical components. Three‐dimensional in vitro models of the tumor microenvironment enable a better understanding of these interactions and their impact on cancer progression and therapeutic resistance.
Salma T. Rafik   +3 more
wiley   +1 more source

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