Results 221 to 230 of about 1,723 (258)

Search for impact ejecta at the Paleocene–Eocene boundary

Meteoritics &Planetary Science, EarlyView.
Abstract Almost 10 years have passed since microtektites and microkrystites were reported for the Paleocene–Eocene (P–E) boundary in drill cores and outcrop in New Jersey and in ODP Hole 1051B in the western North Atlantic. The glassy spherules were interpreted to reflect an impact trigger for the Paleocene–Eocene Thermal Maximum (PETM).
Birger Schmitz, Yue Cai, Shiyong Liao, Victoriano Pujalte, Ting Ruan, Robert P. Speijer, Ellen Thomas   +6 more
wiley   +1 more source

Development of Compounded Surfactant Foam and Its Application in Emergency Control of Piping in Dikes. [PDF]

Molecules
Gong J, Pang Z, Wang Y, Ren J, Qi T, Bezuijen A.   +5 more
europepmc   +1 more source

Searching for safety: Working conditions and policing in a US emergency department

Medical Anthropology Quarterly, EarlyView.
Abstract In the United States, emergency departments aren't supposed to turn anyone away. They are the safety‐net of the safety‐net providing life‐saving care. Yet, what happens to healthcare when conditions are so strained that patients and staff lash out at each other? What happens when the safety net becomes a carceral net?
Fabián Luis C. Fernández
wiley   +1 more source

The research on water control and oil stabilization technologies in ultra-low permeability reservoirs of the Jiyuan oilfield under the control of reservoir architecture. [PDF]

Sci Rep
Yiping H, Fang W, Jinjiang Z, Juan Z, Shoumin C, Xiaojuan F, Ye Y.   +6 more
europepmc   +1 more source

Concurrent Measurement of O2 Production and Isoprene Emission During Photosynthesis: Pros, Cons and Metabolic Implications of Responses to Light, CO2 and Temperature

Plant, Cell &Environment, EarlyView.
ABSTRACT Traditional leaf gas exchange experiments have focused on net CO2 exchange (Anet). Here, using California poplar (Populus trichocarpa), we coupled measurements of net oxygen production (NOP), isoprene emissions and δ18O in O2 to traditional CO2/H2O gas exchange with chlorophyll fluorescence, and measured light, CO2 and temperature response ...
Kolby Jeremiah Jardine, Suman Som, Luiza Beraldi Gallo, Jilian Demus, Tomas Ferreira Domingues, Christina Marie Wistrom, Lianhong Gu, Guillaume Tcherkez, Ülo Niinemets   +8 more
wiley   +1 more source

Construction of the Clay Inhibition System for Water-Sensitive Reservoirs and Mechanism Study on CO₂‑Assisted Synergistic Oil Recovery. [PDF]

ACS Omega
Zhang M, Wu J, Cai L, Li B, Yu X, Hou Y, Fang S, Zhang C.   +7 more
europepmc   +1 more source

The influence of pupal colour on diapause and post‐diapause success in the swallowtail butterfly Papilio machaon

Physiological Entomology, EarlyView.
The swallowtail butterfly Papilio machaon has a brown‐ and green‐coloured morph, with the brown being more common in the diapausing generation. The darker colouration of brown pupae did not confer advantages for thermoregulation when developing, but they did have lower diapause metabolic rates.
Kevin T. Roberts, Philipp Lehmann
wiley   +1 more source

Dataset of bridge collapses in italy spanning more than 25 years (2000-2025). [PDF]

Data Brief
Paolini C, Civera M, D'Angelo M, Giordano PF, Borlenghi P, Ballio F, Chiaia B, Limongelli MP.   +7 more
europepmc   +1 more source

Ship wake-induced water column mixing and meter-scale seabed erosion in the Baltic Sea. [PDF]

Nat Commun
Geersen J, Feldens P, Rollwage L, Baumann LM, Krämer K, Westfeld P, Krastel S, Ahmerkamp S, Tauber F, von Deimling JS.   +9 more
europepmc   +1 more source