Results 51 to 60 of about 47,270 (294)

Mekanisme Transport Lantanum Melalui Membran Cair Berpendukung (SLM) dengan Senyawa Pengemban campuran Tributyl Phosphate (TBP) dan Di(2-Etyl-Hexyl) Phosporic Acid (D2EHPA)

Jurnal Kimia Sains dan Aplikasi, 2000
Telah dilakukan penelitian tentang mekanisme transpor logam lantanum melalui membran cair berpendukung (SLM). Sebagai membran pendukung digunakan politetrafluoroetilen (PTFE) yang diaktifkan dengan cara merendamnya dalam campuran senyawa pengemban asam ...
Muhammad Cholid Djunaidi, Buchari Buchari   +1 more
doaj   +1 more source

Possible implications of the SLM and SLM-R for Bilingual Education

Intercâmbio
Given the growing interest in pronunciation and second language (L2) acquisition, it is essential to align how L2 sounds are addressed in classroom practice. This article examines how the postulates and hypotheses of the Speech Learning Model (SLM; Flege, 1995) can inspire pedagogical practices with very young children in bilingual education contexts ...
Thaiza Barros, Sandra Madureira
openaire   +1 more source

Light‐Controlled Localized Delamination and Blistering of Azobenzene‐Containing Polymer Thin Films in an Aqueous Environment

Advanced Materials Interfaces, EarlyView.
When exposed to light of a defined wavelength, the photoisomerization of azobenzene chromophores leads to polymer reorientation, generating stresses that result in solvent‐facilitated localized delamination of the film from the substrate. Additionally, blisters that form spontaneously when exposed to an aqueous environment can be manipulated via ...
James Robert Benson, Jonas Strobelt, Nino Lomadze, Svetlana Santer, Stephan Eickelmann   +4 more
wiley   +1 more source

Understanding laser-metal interaction in selective laser melting additive manufacturing through numerical modelling and simulation: a review

Virtual and Physical Prototyping, 2022
Selective laser melting (SLM) is the most used and versatile technique for additively manufactured metallic parts. Due to its unique flexibility in enabling the fabrication of complex geometries, it has received great attention, especially in very ...
Abdelkrim Bouabbou, Sebastien Vaudreuil
doaj   +1 more source

Efficient generation of Bessel beam arrays by means of an SLM [PDF]

, 2011
We use a Spatial Light Modulator (SLM) to produce arrays of Bessel beams by using multiple axicon phase-masks on the SLM. This approach utilises the whole of the SLM, rather than just a thin annular region (which is the case if the SLM is in the far ...
Zambrana-Puyalto, X., DI TRAPANI, PAOLO, Muller, Nicolas, R. Bowman, N. Muller, M.J. Padgett, O. Jedrkiewicz, M. J. Padgett, Bowman, R., Jedrkiewicz, O., Padgett, M., Trapani, P. Di, JEDRKIEWICZ, OTTAVIA, P. Di Trapani, Muller, N., Padgett, M. J., X. Zambrana Puyalto, X. Zambrana-Puyalto, Trapani, P., Muller N, ZambranaPuyalto X, Jedrkiewicz O, Di Trapani P, Padgett M J, Bowman R   +24 more
core   +1 more source

Spatial Homeotropic and Planar Liquid Crystal Alignment Patterning

Advanced Materials Interfaces, EarlyView.
A voltage‐assisted two‐step photoalignment methodology achieves precise micro‐patterning of alternating planar and homeotropic liquid crystal domains. Applying an AC electric field during in situ laser illumination minimizes phase retardation, reducing the required exposure dose. This cooperative mechanism enables high‐resolution spatial patterning and
Mingye Li, Inge Nys, Jeroen Beeckman
wiley   +1 more source

A time-variant reliability analysis framework for selective laser melting fabricated lattice structures with probability and convex hybrid models

Virtual and Physical Prototyping, 2022
We propose a time-variant reliability analysis framework to quantitatively predict the lifetime of the lattice structures fabricated by selective laser melting (SLM), including confirming hybrid uncertainties, establishing a hybrid model, and proposing ...
Fangyi Li, Ruikun Wang, Zhijun Zheng, Jie Liu   +3 more
doaj   +1 more source

Recent Advances in Light‐Addressable Electrochemistry for Spatially Resolved Applications

Advanced Materials Technologies, EarlyView.
This comprehensive review highlights light‐addressable electrochemistry as a powerful tool that uses light to control localized chemical reactions on unstructured semiconductor surfaces. The work evaluates advanced strategies to optimize electrode materials for enhanced spatial resolution and stability. Furthermore, it showcases diverse applications in
Nhi Trang Vo, Sina Jamali, Nam‐Trung Nguyen   +2 more
wiley   +1 more source

The correlation among pain, demographic factors and psychological well-being in patients with chronic musculoskeletal pain

Bulletin of Faculty of Physical Therapy
Introduction Experience of chronic musculoskeletal pain over a longer period includes physical and mental health problems. Chronic musculoskeletal pain is predicated on the biopsychosocial paradigm and entails complex interactions between biological ...
Thangamani Ramalingam Alagappan, Aparna Vajpayee   +1 more
doaj   +1 more source

DistilBERT vs Gemma-3 270M for Mobile Cyberbullying Detection: A Comparative Study [PDF]

E3S Web of Conferences
Cyberbullying poses critical urban safety challenges, with current cloud-based detection systems creating privacy concerns and infrastructure dependencies that particularly affect under-resourced communities.
Edeh Emmanuel Chibuike, Asuquo Philip, Ahumaraeze Princewill, Etim Wisdom Godwin, Nnajiofor Amarachi Vivian, Thomas Sadiq, Stephen Bliss Utibe-Abasi, Okon Ofonime Dominic, Umana Israel   +8 more
doaj   +1 more source