Results 51 to 60 of about 952,067 (300)
Petroleum Exploration and Development, 2021 Waterflooding experiments were conducted in micro-models (microscopic scale) and on plunger cores from low permeability, extra-low permeability and ultra-low permeability reservoirs in the Ordos Basin under different displacement pressures using the NMR ...
Wenlian XIAO +9 more
doaj +1 more source
Amplification effects in optomechanics via weak measurement
, 2014 We revisit the scheme of single-photon weak-coupling optomechanics using post-selection, proposed by Pepper, Ghobadi, Jeffrey, Simon and Bouwmeester [Phys. Rev. Lett.
Li, Gang, Song, He-Shan, Wang, Tao
core +1 more source
Probabilistic Cloning of Coherent States without a Phase Reference [PDF]
, 2011 We present a probabilistic cloning scheme operating independently of any phase reference. The scheme is based solely on a phase-randomized displacement and photon counting, omitting the need for non-classical resources and non-linear materials.
Christian R. Müller +7 more
core +2 more sources
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
Circular array with displaced phase reference [PDF]
Microwave and Optical Technology Letters, 2019 AbstractWe describe how the phase reference of a circular array can be relocated from its center to an arbitrary radiating element located on the array while preserving the ability to project a collimated beam that can be steered into any azimuthal direction as with a conventional circular array.
Anil Chepala, Vincent Fusco
openaire +3 more sources
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
Linear displacement measuring system based on electromagnetic phase shifter
Известия высших учебных заведений. Поволжский регион:Технические науки, 2021 Background. The principle of automated control and monitoring systems’ operation is based on the widespread use of devices for measuring angular and linear displacement At the same time, the main requirement for these devices is high reliability ...
O.K. Abdirashev
doaj +1 more source
Phase diagram for morphological transitions of wetting films on chemically structured substrates
, 1999 Using an interface displacement model we calculate the shapes of thin liquidlike films adsorbed on flat substrates containing a chemical stripe. We determine the entire phase diagram of morphological phase transitions in these films as function of ...
B.H. Weigl +25 more
core +1 more source
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
Generalized uncertainty relations: Theory, examples, and Lorentz invariance [PDF]
, 1995 The quantum-mechanical framework in which observables are associated with Hermitian operators is too narrow to discuss measurements of such important physical quantities as elapsed time or harmonic-oscillator phase.
Braunstein, Samuel L. +2 more
core +2 more sources