Results 241 to 250 of about 5,914,322 (327)

Geochronology of the Whittlesey sedimentary succession, eastern England: The ‘Pompeii’ of the British late Middle Pleistocene to Holocene record

open access: yesJournal of Quaternary Science, EarlyView.
Abstract The sedimentary succession at Whittlesey preserves a unique British late Middle Pleistocene to Holocene record back to a time equivalent to at least marine oxygen isotope stage 8 (ca. 250 ka). This study builds on previously published sedimentology, geochronology and palaeoecology results to establish 20 sedimentary facies associations, with ...
H. E. Langford   +3 more
wiley   +1 more source

NPK Accumulation, Physiology, and Production of Sour Passion Fruit under Salt Stress Irrigated with Brackish Water in the Phenological Stages and K Fertilization. [PDF]

open access: yesPlants (Basel), 2023
de Lima GS   +10 more
europepmc   +1 more source

Probing Metal Tip‐Induced Bond Weakening of a Reactive Alkyne Center Aligned via a Rigid Triphenylmethane‐Based Tripod on Au(111) by TERS and DFT

open access: yesJournal of Raman Spectroscopy, EarlyView.
We investigate tip‐induced bond weakening of a single alkyne center immobilized and aligned upright on Au(111) using a rigid triphenylmethane‐based tripod. By varying the tip–molecule distance, we observe shifts in the ≡C–H and –C≡C– vibrational bands via ultrahigh vacuum low‐temperature tip‐enhanced Raman scattering (TERS).
Gang Li   +12 more
wiley   +1 more source

An Improved Fast Method for the Evaluation of Surfactants in Chemical Enhanced Oil Recovery

open access: yesJournal of Surfactants and Detergents, EarlyView.
ABSTRACT Evaluating oil displacement efficiency is an essential step in selecting surfactants for enhanced oil recovery (EOR) applications, incorporating crude oil, rock, and formation water. Originally, the rock layer for such investigations was prepared on a glass sheet using organic solvents.
Máté Hartyányi   +5 more
wiley   +1 more source

GROWTH AND REPRODUCTION IN TWO BRACKISH WATER POPULATIONS OF ORCHESTIA GAMMARELLUS (AMPHIPODA: TALITRIDAE) IN THE BALTIC SEA [PDF]

open access: bronze, 1999
Lars-Eric Persson   +29 more
openalex   +1 more source

Optimizing germination and cultivation of edible halophytes using effluents from an IMTA system

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Halophytes offer nature‐based solutions to food insecurity and soil degradation, while their integration into integrated multi‐trophic aquaculture (IMTA) systems promotes circular economy practices. This study aimed to optimize the germination and cultivation of edible halophytic species, namely Limbarda crithmoides, Suaeda vera and
Viana Castañeda‐Loaiza   +5 more
wiley   +1 more source

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