Results 91 to 100 of about 5,329 (284)

Potential and challenges of service-learning as an inclusive methodology for competency development in students with SEN

open access: yesDiscover Education
Service-learning (SL) is a pedagogical methodology that combines academic learning with community service, promoting inclusion and the development of transversal skills.
Miriam Catalina González-Afonso   +2 more
doaj   +1 more source

Application of Support Vector Machine in Designing Theo Jansen Linkages

open access: yesApplied Sciences, 2019
Theo Jansen linkage is an appealing mechanism to implement a bio-inspired motion for a legged robot. The oval orbit that is generated by the Theo Jansen linkage, possessing a transversal axis longer than a lateral axis, achieves energy efficient walking ...
Min-Chan Hwang   +2 more
doaj   +1 more source

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

open access: yesMolecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen   +11 more
wiley   +1 more source

Transversal covers and packings

open access: yes, 1998
grantor: University of TorontoA transversal cover (packing) is a set of 'gk' points in 'k' disjoint groups of size 'g' and a minimum (maximum) collection of transversal subsets, called blocks, such that any pair of points not contained in the ...
Stevens, Brett
core   +1 more source

Tri-/Quad-/Quint-Band Bandpass Filters Based on Transversal Embedded Asymmetrical Square-Ring Resonator

open access: yesIEEE Access
This paper presents a series design method for tri-/quad-/and quint band bandpass filter (BPF) with multiple transmission zeros (TZs) based on an embedded asymmetrical square-ring resonator (ASRR).
Xiaohan Wan   +6 more
doaj   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

open access: yesMolecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau   +36 more
wiley   +1 more source

Asymmetric Substrate Integrated Waveguide Leaky Wave Antenna with Open Stop Band Suppression and Radiation Efficiency Equalization Through Broadside [PDF]

open access: yesRadioengineering, 2018
A planar asymmetric substrate integrated wave¬guide leaky wave antenna is proposed with open stop band suppression and radiation efficiency equalization through broadside for the Ku-band. The stop-band behavior exhib¬ited at broadside in the 1-D periodic
R. Agrawal, P. Belwal, S. C. Gupta
doaj  

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang   +12 more
wiley   +1 more source

Design and Characterization of Line-Waves Waveguides for Microwave Applications

open access: yesIEEE Open Journal of Antennas and Propagation
Line-waves are one-dimensional modes propagating at the interface between two planar complementary surfaces, characterized by tight transversal confinement of the field.
Alessio Monti   +11 more
doaj   +1 more source

Applying Emmert’s Law to the Poggendorff Illusion

open access: yesFrontiers in Human Neuroscience, 2015
The Poggendorff illusion was approached with a novel perspective, that of applying Emmert’s Law to the situation. The extensities between the verticals and the transversals happen to be absolutely equal in retinal image size, whereas the registered ...
Umur eTalasli, Asli Bahar Inan
doaj   +1 more source

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