Results 71 to 80 of about 1,189,713 (198)

Implication of U-duality for black branes in M/string theory

open access: yes, 2015
U-duality symmetry of M-theory and S and T-duality of string theory can be used to study various black branes solutions. We explore some aspect of this idea here.
Bhowmick, Samrat
core   +1 more source

Theory of small aspect ratio waves in deep water

open access: yes, 2005
In the limit of small values of the aspect ratio parameter (or wave steepness) which measures the amplitude of a surface wave in units of its wave-length, a model equation is derived from the Euler system in infinite depth (deep water) without potential ...
Benney   +25 more
core   +3 more sources

"Aspecto" e "aspectualidade": coordenadas descritivas [PDF]

open access: yes, 2008
Separata da "Revista portuguesa de humanidades. Estudos linguísticos", vol. 12, n.º 1 (2008)In this article I will first reflect on the nature and the constitution of both the category of aspect and the semantic notion of aspectuality in order to then ...
Barroso, Henrique
core  

Sparse Attention-Based Residual Joint Network for Aspect-Category-Based Sentiment Analysis

open access: yesMathematics
Aspect-based sentiment analysis (ABSA) aims at identifying the sentiment polarity for a particular aspect in a review. ABSA studies based on deep learning models have exploited the attention mechanism to detect aspect-related parts.
Jooan Kim, Hyunyoung Kil
doaj   +1 more source

Gas Permeation Model of Mixed-Matrix Membranes with Embedded Impermeable Cuboid Nanoparticles

open access: yesMembranes, 2020
In the packaging industry, the barrier property of packaging materials is of paramount importance. The enhancement of barrier properties of materials can be achieved by adding impermeable nanoparticles into thin polymeric films, known as mixed-matrix ...
Haoyu Wu   +3 more
doaj   +1 more source

Multi-Level Knowledge Engineering Approach for Mapping Implicit Aspects to Explicit Aspects [PDF]

open access: yesComputers, Materials & Continua, 2022
Jibran Mir   +2 more
openaire   +1 more source

Explicit Grammar Instruction Enhance Students’ Reading Ability on Cognitive Aspect

open access: yesPAROLE: Journal of Linguistics and Education, 2018
This research aimed to find out the result of comparison between experimental and control group whether explicit instruction has influence in enhancing student’s cognition in language grammar on reading skills at MTS Al Muddakir Banjarmasin. The number of participants taken by researcher are 20 students either experimental and control group.
Yudha Aprizani   +2 more
openaire   +1 more source

Syntactic-Guided Chain of Thought for Iterative Implicit and Explicit Target Detection in Aspect-Based Sentiment Analysis

open access: yesIEEE Access
Prompt engineering is essential for optimizing the performance of large-language models (LLMs), particularly in tasks requiring complex interpretations such as aspect-based sentiment analysis (ABSA).
Mohammad Radi, Nazlia Omar, Wandeep Kaur
doaj   +1 more source

Engineered spin phase diagram of two interacting electrons in semiconductor nanowire quantum dots

open access: yes, 2009
Spin properties of two interacting electrons in a quantum dot (QD) embedded in a nanowire with controlled aspect ratio and longitudinal magnetic fields are investigated by using a configuration interaction (CI) method and exact diagonalization (ED ...
Chen, Yan-Ting   +2 more
core   +1 more source

Stability Aspects Of Explicit Runge-Kutta Method For Delay Differential Equations

open access: yesJurnal Teknologi, 2012
Persamaan pembezaan lengah linear (PPL) diselesaikan dengan kaedah Runge–Kutta menggunakan interpolasi yang berbeza bagi penghampiran sebutan lengahnya. Polinomial kestabilannya diterbitkan dan rantau kestabilannya dipersembahkan. Kata kunci: Runge-Kutta, persamaan pembezaan lengah ...
Fudziah Ismail   +2 more
openaire   +1 more source

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