Results 91 to 100 of about 30,394 (314)

Development of Nanoflare Nanosensors for Monitoring Cellular Insulin mRNA in Beta Cells and Islets

open access: yesAdvanced Materials Technologies, EarlyView.
This study presents the design and application of In2‐NF probes for detecting insulin mRNA in beta cells and islets. Using spherical nucleic acid‐coated gold nanoparticles, the probes offer strong fluorescent signals upon hybridization. Their performance is validated across 2D and 3D cultures and rat islets, demonstrating sensitive, real‐time mRNA ...
Yana Hu   +7 more
wiley   +1 more source

BEAM REACH BLASTING

open access: yes, 2018
BEAM REACH BLASTING chronicles life aboard the Oosterschelde, a three-masted schooner, among crew and trainees on a 500 nautical mile sail across the North Sea.The film captures the sea and its changing sailing conditions as well as the everyday ...
Stenbom, Cecilia
core  

Simulation of the generation and propagation of blast induced shock waves [PDF]

open access: yes, 2003
Hybrid modelling of blast vibration uses the signal produced from a single hole test shot to simulate the vibration that would be produced by a full-scale production blast.
Yuill, Gavin John
core  

Prediction of mean blast fragment size based on a tri-model hybrid optimization model RF-WOA-XGBoost

open access: yes矿业科学学报
Using historical data from blasting operations of open-pit mines to predict the average rock fragment size is crucial for optimizing blasting parameters. However, existing methods face 3 major challenges: interference from high-dimensional input features,
XU Ziying   +4 more
doaj   +1 more source

Enhanced Infection Resistance and Regenerative Healing of Titanium Implants via Peptide‐Loaded Biodegradable Coatings

open access: yesAdvanced Materials Technologies, EarlyView.
This study presents a new biodegradable coating for titanium implants using a natural antimicrobial peptide, caerin 1.9. Applied via solvent casting, the coating offers sustained antibacterial protection and promotes healing. Tested on 3D‐printed porous titanium scaffolds, it effectively prevented infection—including against resistant bacteria—while ...
Hejie Li   +7 more
wiley   +1 more source

CO Migration From Trench Blasting In Amherst, New York [PDF]

open access: yes
The New York State Department of Transportation recently commenced highway widening and drainage improvement projects in Clarence and Amherst, NY. Drainage improvements including the installation of storm sewer lines required excavation to a depth of 2.5

core  

Prediction of Blast Vibration Velocity of Buried Steel Pipe Based on PSO-LSSVM Model

open access: yesSensors
In order to ensure the safe operation of adjacent buried pipelines under blast vibration, it is of great practical engineering significance to accurately predict the peak vibration velocity ofburied pipelines under blasting loads.
Hongyu Zhang   +3 more
doaj   +1 more source

Hyper-BLAST: A Parallelized BLAST on Cluster System [PDF]

open access: yes, 2003
BLAST is an important tool in bioinformatics. It has been used to find biologically similar sequences to the given query sequence from the database of the annotated sequences. For high throughput processing of huge number of query sequences, there have been many studies on parallel batch processing of sequence similarity search using BLAST.
Hong-Soog Kim, Hae-Jin Kim, Dong-Soo Han
openaire   +1 more source

Overcoming Printing and Interfacial Challenges in Liquid Metal Direct Writing for Integrated Stretchable Electronics

open access: yesAdvanced Materials Technologies, EarlyView.
Liquid metal direct writing is advanced from a technological and fundamental point. Utilizing a kinematic bed, printing on large surfaces with irregularities is enabled. Furthermore, a pressure‐driven flow during printing is discovered that affects the thickness of traces.
Maximilian Krack   +15 more
wiley   +1 more source

Blasting in densely jointed rock to obtain slabs

open access: yes, 1995
The economic return of rock blasting is not provided by brute volume of broken rock, rather by the amount of marketable product. That i s the case of the porphyry quarries of Trento district, whose output is mainly absorbed by road paving and building ...
Cardu M.   +3 more
core  

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