Results 181 to 190 of about 639,224 (345)

SOUTHERN CALIFORNIA RAIN AND FLOOD, FEBRUARY 27 TO MARCH 4, 1938

, 1938
LAWRENCE H. DAINGERFIELD
openalex   +1 more source

Annotated bibliography of U.S. Geological Survey reports on water-power resources, including floods and droughts [PDF]

, 1953
Loyd L. Young, Benjamin E. Jones
openalex   +1 more source

Study on the Mechanism of Swept Volume Expansion of a Nanoparticle-Polymer Compound Flooding System in Low-Permeability Reservoirs. [PDF]

ACS Omega
Chen Q, Xiao P, Yang Z, Zhang Y, Cong S, Lv K, Ye Y, Xue D.   +7 more
europepmc   +1 more source

Scalable H2O2 Production via O2 Reduction Using Immobilized Vanadyl Phthalocyanine

Angewandte Chemie International Edition, EarlyView.
Electrochemical H2O2 production via 2e⁻ ORR is a green alternative to the emission‐heavy anthraquinone process, but selectivity at practical current remains low. We develop a vanadium catalyst composite achieving >90% H₂O₂ selectivity at 3.5 A cm−2 in acid.
Haozhou Yang, Na Guo, Shibo Xi, Jiaxi Yin, Tao Song, Yukun Xiao, Lele Duan, Chun Zhang, Lei Wang   +8 more
wiley   +1 more source

Studies on the flooding irrigation of rice. : (II) The effects of continuous submergence on the growth and tillering of rice plants.

, 1951
Kanoe Sato
openalex   +2 more sources

Melting Snow as a Flood Factor in the Sierra Nevada* [PDF]

, 1940
E. H. FLETCHER
openalex   +1 more source

Reservoir Compatibility and Enhanced Oil Recovery of Polymer and Polymer/Surfactant System: Effects of Molecular Weight and Hydrophobic Association. [PDF]

Polymers (Basel)
Liu T, Chen X, Tang X.
europepmc   +1 more source

Polymer Flooding Dynamics in Enhanced Oil Recovery: A Pore‐Scale Study of the Influence of Shear‐Thinning Rheology on Flow Dynamics and Recovery Efficiency

Journal of Applied Polymer Science, EarlyView.
This study explores how polymer behavior affects oil recovery in porous rocks. It shows that shear‐thinning polymers become less effective at high flow rates, reducing oil displacement efficiency. The findings highlight the need to optimize polymer injection rates and formulations for better recovery.
Ebuka David, Steven R. McDougall, Eric J. Mackay, Precious Ogbeiwi   +3 more
wiley   +1 more source

Mitigating fines migration in low salinity water flooding of clay rich sandstones using TiO₂ Saponin Zr nanocomposites. [PDF]

Sci Rep
Li Y, Altalbawy FMA, Rachchh N, Ramachandran T, Shankhyan A, Karthikeyan A, Thatoi DN, Gupta D, Al-Badkubi MRKM, Abduvalieva D, Sherzod S, Alam MM.   +11 more
europepmc   +1 more source

Morphology and function of pinniped necks: The long and short of it

The Anatomical Record, EarlyView.
Abstract Terrestrial vertebrates from at least 30 distinct lineages in both extinct and extant clades have returned to aquatic environments. With these transitions came numerous morphological adaptations to accommodate life in water. Relatively little attention has been paid to the cervical region when tracking this transition.
Justin Keller, Annalisa Berta, Mark Juhn, Blaire Van Valkenburgh   +3 more
wiley   +1 more source