Results 101 to 110 of about 621,177 (350)

PRESSURE AND PRESSURE DERIVATIVE ANALYSIS IN A RESERVOIR WITH A FINITE-CONDUCTIVITY FAULT AND CONTRAST OF MOBILITIES

open access: yesRevista Fuentes El Reventón Energético, 2013
Finite-conductivity faults present a very unique transient behavior. In general terms, as the fault is reached by the pressure disturbance the pressure derivative falls with forming a straight line with a slope of minus one, then ...
Freddy Humberto Escobar   +2 more
doaj  

Cardiac Kinetic Energy and Viscous Dissipation Rate From Radial Flow Data. [PDF]

open access: yesFront Physiol, 2021
Frank S   +4 more
europepmc   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

Synchrotron Radiation for Quantum Technology

open access: yesAdvanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader   +10 more
wiley   +1 more source

Unsteady viscous vortex with flow toward the center [PDF]

open access: yes
Strong unsteady viscous vortex of annular region, with tangential and radial flow, and core region with uniform axial flow toward ...
Deissler, R. G.
core   +1 more source

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

open access: yesAdvanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley   +12 more
wiley   +1 more source

Applying Tiab’s direct synthesis technique to dilatant non-Newtonian/Newtonian fluids

open access: yesIngeniería e Investigación, 2011
Non-Newtonian fluids, such as polymer solutions, have been used by the oil industry for many years as fracturing agents and drilling mud. These solutions, which normally include thickened water and jelled fluids, are injected into the formation to ...
Javier Andrés Martínez   +2 more
doaj  

Thermal Modeling in Polymer Extrusion [PDF]

open access: yes, 2000
In this paper we consider thermal effects of polymer flows through a cylindrical die. First, we derive a model for the oscillatory behavior of polymer flow in an extruder given a functional relation between the pressure and flow rate. A simple isothermal
Berg, J.B.   +4 more
core  

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