Results 51 to 60 of about 1,956,096 (263)

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

open access: yesFEBS 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

Surface Damage Evaluation for Railway Wheel Using Electro-magnetic Field Image [PDF]

open access: yes한국정밀공학회지
The surface of railway wheels running on rails is subject to damage due to rail and frictional wear, damage from wheel tread and flange wear caused by curved track operations, and damage from flats and concave wear due to braking friction heat from brake
Seok Jin Kwon   +3 more
doaj   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

open access: yesFEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill   +4 more
wiley   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

open access: yesFEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour   +2 more
wiley   +1 more source

In Temperley's Tread-the Birdlife of Durham's Moor and Vale

open access: yes
In Temperley’s Tread - the Birdlife of Durham's Moor and Vale comprised a series of five guided walks over four weekends along a 45-mile route through one of the north east’s most beautiful but least appreciated landscapes.
Bowey, Keith, Collier, Mike
core   +6 more sources

Determining the weight of factors affecting the TKPH of large-sized tires [PDF]

open access: yesE3S Web of Conferences
Proper operation, timely inspection and regular maintenance can extend the service life of tires and reduce the cost of their replacement. When calculating the actual TKPH of tires, all global tire manufacturers and specialists at mining and ...
Israilov Mashrab, Yusupov Umidbek
doaj   +1 more source

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

open access: yesFEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss   +7 more
wiley   +1 more source

Influence of Wheel Wear Depth on Wheel-rail Dynamic Performance in Fast Metro Line Turnout Zone

open access: yesChengshi guidao jiaotong yanjiu
ObjectiveOn fast metro lines with speeds of 120 km/h and above, wheel wear develops quite rapidly, and intense wheel-rail interactions occur when trains pass through turnouts, necessitating an investigation into the influence laws of wheel wear depth on ...
Xiaohu QI   +6 more
doaj   +1 more source

A Simulation of Tire Hydroplaning Based on Laser Scanning of Road Surfaces

open access: yesApplied Sciences
To investigate the influence of pavement texture on tire hydroplaning, this study utilized laser scanning to capture the surface characteristics of three asphalt mixtures—AC-13, SMA-13, and OGFC-13—across fifteen rutting plate specimens.
Weikai Zeng   +5 more
doaj   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

open access: yesFEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas   +6 more
wiley   +1 more source

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