Results 71 to 80 of about 865,198 (295)

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

An LES Investigation of Flow Field Around the Cuboid Artificial Reef at Different Angles of Attack

Journal of Marine Science and Engineering
The placement of artificial reefs (ARs) significantly influences local hydrodynamics and nutrient transport, both of which are crucial for enhancing marine ecosystems and improving marine habitats. Large eddy simulations (LESs) are performed to study the
Jie Dai, Qianshun Xu, Yiqing Gong, Yang Lu, Xinbo Liu, Jingqiao Mao   +5 more
doaj   +1 more source

Nonlinear coherent structures in granular crystals

Journal of Physics: Condensed Matter, 2017
The study of granular crystals, metamaterials that consist of closely packed arrays of particles that interact elastically, is a vibrant area of research that combines ideas from disciplines such as materials science, nonlinear dynamics, and condensed-matter physics.
Chong, C., Porter, Mason A., Kevrekidis, P. G., Daraio, C.   +3 more
openaire   +5 more sources

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Resolution Dependence of Turbulent Structures in Convective Boundary Layer Simulations

Atmosphere, 2020
Large-eddy simulations are performed using the U.K. Met Office Large Eddy Model to study the effects of resolution on turbulent structures in a convective boundary layer. A standard Smagorinsky subgrid scheme is used. As the grid length is increased, the
Mary-Jane M. Bopape, Robert S. Plant, Omduth Coceal   +2 more
doaj   +1 more source

Lagrangian coherent structures and plasma transport processes

, 2015
A dynamical system framework is used to describe transport processes in plasmas embedded in a magnetic field. For periodic systems with one degree of freedom the Poincar\'e map provides a splitting of the phase space into regions where particles have ...
Falessi, M. V., Pegoraro, F., Schep, T. J.   +2 more
core   +1 more source

Aging Is a Key Driver for Adult Acute Myeloid Leukemia

Aging and Cancer, EarlyView.
Acute myeloid leukemia (AML) is a classical age‐related hematologic malignancy, and a key driver of AML is aging, which profoundly regulates intrinsic factors such as genomic instability, epigenetic reprogramming, and metabolic dysregulation, and alters bone marrow microenvironment.
Rong Yin, Haojian Zhang
wiley   +1 more source

Large eddy simulation of film cooling on turbine vane

Journal of Thermal Science and Technology, 2019
Large eddy simulations were performed for film cooling on scaled-up C3X turbine vane at the nominal blowing ratio of M=0.5~1.5, and the Reynolds number, Re=3000, based on the mainstream inlet velocity and hole diameter.
Fangsu FAN, Chunhua WANG, Jingzhou ZHANG
doaj   +1 more source

Coherent States and Duality [PDF]

, 2002
We formulate a relation between quantum-mechanical coherent states and complex-differentiable structures on the classical phase space ${\cal C}$ of a finite number of degrees of freedom.
Anandan, Anandan, Anandan, Arnold, Bertoldi, Carrillo-Ibarra, Carroll, Faddeev, Faraggi, Faraggi, Garcı́a-Compeán, Garcı́a-Compeán, Holland, Hughston, Hughston, Hughston, Jackiw, Jackiw, José M Isidro, Kaku, Perelomov   +20 more
core   +2 more sources

Mutant NPM1 in Acute Myeloid Leukemia Initiation and Maintenance

Aging and Cancer, EarlyView.
NPM1 mutations drive acute myeloid leukemia by acting as neomorphic transcriptional regulators that cooperate with Menin–MLL and XPO1 to sustain HOX/MEIS1 expression and block differentiation. Targeting these mutant‐specific transcriptional dependencies provides a rational therapeutic strategy for NPM1‐mutated AML.
Yanan Jiang, Zhong Fan, Runmeng Liu, Xiaotian Zhang   +3 more
wiley   +1 more source