Results 101 to 110 of about 604,251 (303)

Recent advances in naturally fractured reservoir modeling

open access: yesCT&F - Ciencia, Tecnología y Futuro, 2001
Large amounts of oil reserves are contained in naturally fractured reservoirs. Most of these hydrocarbon volumes have been left behind because of the poor knowledge and/or description methodology of those reservoirs. This lack of knowledge has lead to the nonexistence of good quantitative models for this complicated type of reservoirs.
ORDOÑEZ, A   +3 more
openaire   +3 more sources

Analysis of CO2 leakage through "low-permeability" faults from natural reservoirs in the Colorado Plateau, southern Utah [PDF]

open access: yes, 2004
The numerous CO2 reservoirs in the Colorado Plateau region of the United States are natural analogues for potential geologic CO2 sequestration repositories.
Evans, J.P.   +5 more
core  

Melt Electrowriting High Resolution Poly(ethylene‐co‐vinyl acetate) Scaffolds for Soft Tissue Engineering

open access: yesAdvanced Healthcare Materials, EarlyView.
This work pioneers melt electrowriting (MEW) of polyethylene vinyl acetate (PEVA) to fabricate ultra‐compliant, high‐resolution scaffolds. By integrating microscale precision with soft tissue‐like biomechanics, PEVA overcomes stiffness‐driven limitations of conventional MEW polymers, establishing a mechanically biomimetic platform for soft tissue ...
Finn Snow   +9 more
wiley   +1 more source

Study of avian influenza virus circulation in uvs-nuur migration area in Republic of Tyva

open access: yesВетеринария сегодня, 2018
The paper demonstrates results of long-term monitoring research performed by the FGBI "ARRIAH" in the Russian part of Uvs-Nuur Lake water area in the Republic of Tyva.
M. S. Volkov   +9 more
doaj  

Detection, attribution, and sensitivity of trends toward earlier streamflow in the Sierra Nevada [PDF]

open access: yes, 2007
Observed changes in the timing of snowmelt dominated streamflow in the western United States are often linked to anthropogenic or other external causes.
Bonfils, Celine   +4 more
core   +1 more source

Thermo‐Fluorescent Bactericidal Quantum Dots Based Smart Multifunctional Textiles via Molecular Surface Engineering and 3D‐Printed Interlocked Architectures

open access: yesAdvanced Healthcare Materials, EarlyView.
A versatile approach is presented for fabricating smart multifunctional textiles by integrating thermo‐fluorescent carbon dot/polymer nanocomposite coatings with 3D‐printed interlocked architectures. The fabrics exhibit temperature‐responsive fluorescence, durable hydrophobicity, strong antibacterial and antioxidant activity, and enhanced UV protection.
Poushali Das   +8 more
wiley   +1 more source

Small mammals - natural reservoir of pathogenic leptospires

open access: yesVeterinární Medicína, 2002
A total of 429 specimens belonging to 9 species of small mammals, trapped in various areas of the CzechRepublicduring the year 2001, were examined for antibodies against leptospires.
F. Treml, M. Pejčoch, Z. Holešovská
doaj   +1 more source

Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction

open access: yesAdvanced Healthcare Materials, EarlyView.
Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy