Results 271 to 280 of about 787,502 (308)

In Situ Manipulation of Growth Mechanisms in the Vapor–Solid–Solid Growth of GaP Nanowires

Advanced Materials Interfaces, EarlyView.
The direct observation of the Ni‐assisted GaP nanowire growth process via transmission electron microscopy reveals two different growth mechanisms by Trimethylgallium (TMGa) precursor supply variations. The decrease of TMGa flow results in the formation of Ni2P phase as growth promoters with cation exchange reaction in addition to interface diffusion ...
Tianyi Hu, Yuanyuan Cao, Sara M. Franzén, Daniel Jacobsson, Michael S. Seifner, Maria E. Messing, Kimberly A. Dick   +6 more
wiley   +1 more source

Data augmentation for Arabic text classification: a review of current methods, challenges and prospective directions. [PDF]

PeerJ Comput Sci
Abdhood SF, Omar N, Tiun S.
europepmc   +1 more source

Chemically Reactive Thin Films: Dynamics and Stability

Advanced Materials Interfaces, EarlyView.
What happens to a thin liquid film when chemical reactions occur inside it? By means of theoretical analysis, it is showed that such systems (which are very common in heterogeneous catalysis) become very dynamic and not only their wetting properties are strongly affected by the chemical activity, moreover their interface can undergo traveling and ...
Tilman Richter, Paolo Malgaretti, Thomas M. Koller, Jens Harting   +3 more
wiley   +1 more source

An adaptive search mechanism with convolutional learning networks for online social media text summarization and classification model. [PDF]

Sci Rep
Al-Anazi RG, Alzaidi MSA, Eltahir MM, Alkhiri H, Alajmani SH, Darem AA, Alshahrani M, Alhebaishi N.   +7 more
europepmc   +1 more source

Exploring DNA Functionalization Techniques for Silver Nanoparticles

Advanced Materials Interfaces, EarlyView.
This study evaluates four functionalization methods—salt‐aging, pH‐assisted, freezing‐directed, and microwave‐assisted—for attaching DNA strands to 20 nm silver nanoparticles (AgNPs). The resulting DNA‐AgNP conjugates are characterized and colloidal stability and DNA loading are assessed.
Sebastian Freko, Marta Nikić, Lennart J.K. Weiß, Bernhard Wolfrum   +3 more
wiley   +1 more source

Pilot implementation of short message service for randomisation in a multisite pragmatic factorial clinical trial in Kenya. [PDF]

Pilot Feasibility Stud
Chepkirui M, Kimego D, Nzioki C, Jowi E, Opondo C, Agweyu A.   +5 more
europepmc   +1 more source

A hybrid re-fusion model for text classification. [PDF]

Sci Rep
Liu Q, Xiao K, Qian Z.
europepmc   +1 more source

Cucumber or grapes?-Context effects in multimedia learning. [PDF]

Front Psychol
Seufert T, Magner U, von Randow J.
europepmc   +1 more source

The role of impulsivity and emotion regulation difficulties in nonsuicidal self-injury and borderline personality disorder symptoms among young adults. [PDF]

Personal Ment Health
Turner CJ, Chapman AL.
europepmc   +1 more source

Enhanced transformer for length-controlled abstractive summarization based on summary output area. [PDF]

PeerJ Comput Sci
Sunusi Y, Omar N, Zakaria LQ.
europepmc   +1 more source