Results 51 to 60 of about 49,758 (267)

Non-native student and supervisor expectations during the process of completing a graduation thesis: A case study

open access: yesEesti Rakenduslingvistika Ühingu Aastaraamat, 2018
The article reports on a case study that investigates challenges related to writing a graduation thesis as reported by non-native students of English in one Bachelor of Arts (BA) and one Master’s (MA) programme in Estonia, comparing the needs outlined by
Ene Alas, Suliko Liiv
doaj   +1 more source

O‐GlcNAcylation Regulation of SNAP29‐Dependent Autophagy Activation Dictates Chemoresistance in Gastric Cancer

open access: yesAdvanced Science, EarlyView.
Model illustrating the proposed mechanism by which chemotherapy‐induced downregulation of OGT disrupts SNAP29 O‐GlcNAcylation, promoting STX17‐SNAP29‐VAMP8 SNARE complex assembly and protective autophagy, leading to chemoresistance, which in turn establishes a feedforward loop to perpetuate drug tolerance.
Liang Tang   +9 more
wiley   +1 more source

Observational learning :Tell beginners what they are about to watch and they will learn better

open access: yesFrontiers in Psychology, 2016
Observation aids motor skill learning. When multiple models or different levels of performance are observed, does learning improve when the observer is informed of the performance quality prior to each observation trial or after each trial?
Mathieu eAndrieux, Luc eProteau
doaj   +1 more source

RGS16 Aggravates Hepatic Ischemia‐Reperfusion Injury via Hepatocyte‐Intrinsic Apoptosis/Inflammation & Neutrophil Recruitment/NETosis

open access: yesAdvanced Science, EarlyView.
RGS16 competitively interferes with the YTHDF3–PAN3 complex to prevent CXCL1 mRNA decay during hepatic ischemia‐reperfusion injury. Stabilized CXCL1 strengthens hepatocyte injury, neutrophil recruitment, and NET‐associated inflammation, uncovering how stress‐induced RGS16 converts post‐transcriptional regulation into immune‐mediated liver damage ...
Xinglong Li   +16 more
wiley   +1 more source

What are the visual features underlying rapid object recognition?

open access: yesFrontiers in Psychology, 2011
Research progress in machine vision has been very significant in recent years. Robust face detection and identification algorithms are already readily available to consumers, and modern computer vision algorithms for generic object recognition are now ...
Sébastien M Crouzet, Thomas eSerre
doaj   +1 more source

Lithium Niobate Electro‐Optic Photonic Processor for Variational Quantum Eigensolver

open access: yesAdvanced Science, EarlyView.
An integrated lithium‐niobate‐on‐insulator ququart processor implements an electro‐optically controlled photonic variational quantum eigensolver using single photons encoded in four path modes. Bell‐basis‐emulating ququart projective measurements reduce measurement settings while achieving chemical‐accuracy‐level molecular‐energy estimation.
Jinil Lee   +11 more
wiley   +1 more source

Quadrotor Attitude Control via Feedforward All-Coefficient Adaptive Theory

open access: yesIEEE Access, 2020
The use of quadrotors is proliferating across many civil applications, including those in the areas of the Internet of Things (IoT) and communications.
Hongyu Chu   +5 more
doaj   +1 more source

Crosstalk Between CTSB+ Glioblastoma Cells and S100A10+ Macrophages: A Self‐Reinforcing Circuit Promotes Immune Evasion and Limits Response to Immunotherapy

open access: yesAdvanced Science, EarlyView.
In glioblastoma, M2‐polarized macrophages secrete IL‐6, which activates STAT3 signaling in tumor cells to upregulate CTSB. Tumor‐derived CTSB binds the C‐terminus of macrophage S100A10, reinforcing M2 polarization and further IL‐6 secretion, thereby establishing a feedforward IL‐6/STAT3/CTSB/S100A10 loop. This cascade drives tumor growth, invasion, and
Hao Zhang   +11 more
wiley   +1 more source

Modelling and compensation of rate‐dependent hysteresis in piezoelectric actuators based on a modified Madelung model

open access: yesElectronics Letters
Based on the principle of weight superposition, a modified Madelung model is proposed. By combining the signal delay response characteristics (SDRC), a dynamic model and its inverse model are established to describe and compensate for the rate‐dependent ...
Rui Li, Kairui Cao, Zekun Li
doaj   +1 more source

Energy-Aware Validation of the PIDA Control in the Hardware-in-the-Loop Environment

open access: yesEnergies
The goal of this work is to compare the effectiveness of the classical PID (Proportional Integral Derivative) controller and its extended PIDA (Proportional Integral Derivative Acceleration) version in the energy-aware context.
Marcin Jabłoński, Paweł D. Domański
doaj   +1 more source

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