Results 21 to 30 of about 15,676,085 (372)

Comparative study of microwave-assisted versus conventional heated reactions of biomass conversion into levulinic acid over hierarchical Mn3O4/ZSM-5 zeolite catalysts

open access: yesCarbon Resources Conversion, 2023
Conversion of delignified cellulose from rice husk biomass, and model compounds of cellobiose and glucose to levulinic acid (LA) over hierarchical Mn3O4/ZSM-5 catalyst was carried out using a household microwave method, and then compared to the ...
Mazizah R.A. Helmi   +5 more
doaj   +1 more source

Tensegrity frameworks [PDF]

open access: yesTransactions of the American Mathematical Society, 1981
A tensegrity framework consists of bars which preserve the distance between certain pairs of vertices, cables which provide an upper bound for the distance between some other pairs of vertices and struts which give a lower bound for the distance between still other pairs of vertices.
Roth, B., Whiteley, W.
openaire   +2 more sources

COMET: A Neural Framework for MT Evaluation [PDF]

open access: yesConference on Empirical Methods in Natural Language Processing, 2020
We present COMET, a neural framework for training multilingual machine translation evaluation models which obtains new state-of-the-art levels of correlation with human judgements.
Ricardo Rei   +3 more
semanticscholar   +1 more source

The new challenge of partial oxidation of methane over Fe2O3/NaY and Fe3O4/NaY heterogeneous catalysts

open access: yesHeliyon, 2021
As one of the most important gases that abundantly contribute to air pollution, methane becomes the most leading gas that challenges researchers to utilize it in more functional products such as methanol.
Y.K. Krisnandi   +7 more
doaj   +1 more source

The Miss of the Framework

open access: yesBehavioral and Brain Sciences, 2023
The authors rightly critique existing social sciences approaches. However, they are too quick to dismiss the criticism that their proposed paradigm is atheoretical. Social and cognitive theories are indeed incommensurate, often due to the lack of a unifying framework.
openaire   +2 more sources

Retention, Progression and the Taking of Online Courses

open access: yesOnline Learning, 2015
Online learning continues to grow at post-secondary institutions across the United States, but many question its efficacy, especially for students most at-risk for failure. This paper engages that issue.
Scott James   +2 more
doaj   +1 more source

Heathrow Terminal 5 Excavation Archive (Data Paper)

open access: yesInternet Archaeology, 2014
Framework Archaeology is a Joint Venture agreement between Oxford Archaeology (OA) and Wessex Archaeology (WA) to provide archaeological services to BAA (formerly British Airports Authority, now Heathrow Airport Holdings Ltd).
Framework Archaeology
doaj   +1 more source

The management of secondary lower limb lymphoedema in cancer patients: A systematic review. [PDF]

open access: yes, 2014
BACKGROUND: Lower limb lymphoedema is a recognised complication of cancer commonly encountered in palliative care, associated with reduced mobility and poor quality of life.
Lymphoedema Framework   +3 more
core   +1 more source

HybridFlow: A Flexible and Efficient RLHF Framework [PDF]

open access: yesEuropean Conference on Computer Systems
Reinforcement Learning from Human Feedback (RLHF) is widely used in Large Language Model (LLM) alignment. Traditional RL can be modeled as a dataflow, where each node represents computation of a neural network (NN) and each edge denotes data dependencies
Guangming Sheng   +8 more
semanticscholar   +1 more source

Being the finger pointing to the moon: how martial arts can provide a holistic perspective on teachers' role in tackling sustainability challenges

open access: yesFrontiers in Education, 2023
From social injustice to the climate crisis, our modern society currently faces an unprecedented magnitude of global challenges. To properly support future generations, long-term solutions must take into account the role of educational systems in ...
Guy Shpak, Ana Vasques, Ana Vasques
doaj   +1 more source

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