Results 41 to 50 of about 1,408,015 (336)

Acute oral toxicity evaluation of extracts of Hydrocotyle sibthorpioides in wister albino rats as per OECD 425 TG

open access: yesToxicology Reports, 2019
Hydrocotyle sibthorpioides (Family: Apiaceae) is a medicinal plant and is been a part of traditional cuisine. Hence, an acute toxicity study was performed to confirm its safety profile. Female rats (n=5) were randomly divided into 5 groups.
Iswar Hazarika   +3 more
doaj   +1 more source

À l’affirmation « Tous pareils », l’Inventaire répond : « Et pourtant si différents ! »

open access: yesIn Situ, 2021
At first glance, this is a charmless “lycée” (France’s high school), like you see in many communes of France: a low-rise built to receive the children of the baby boom. But the school complex of Le Quesnoy (Nord department) is full of surprises.
Karine Girard
doaj   +1 more source

Planogram Compliance Checking Based on Detection of Recurring Patterns [PDF]

open access: yes, 2016
In this paper, a novel method for automatic planogram compliance checking in retail chains is proposed without requiring product template images for training.
Davis, Stephen   +4 more
core   +3 more sources

Fabrication‐Directed Entanglement for Designing Chiral and Anisotropic Metamaterial Foams

open access: yesAdvanced Engineering Materials, EarlyView.
This work introduces fabrication‐directed entanglement (FDE), combining viscous thread printing and topology optimization to program entangled foams with spatially patterned stiffness. By tuning coil density, FDE enables anisotropy, programmable Poisson's ratio, and chirality in foams.
Daniel Revier   +3 more
wiley   +1 more source

Ariel - Volume 12(13) Number 2 [PDF]

open access: yes, 1983
Editor Gary Fishbein Production & Business Manager Rich Davis Layout Editor Lynn Solomon Assistant Layout Editors Bessann Dawson Tonie Kline Becky A.
Brucker, Paul C.   +9 more
core   +1 more source

Learning Visual Features from Snapshots for Web Search

open access: yes, 2017
When applying learning to rank algorithms to Web search, a large number of features are usually designed to capture the relevance signals. Most of these features are computed based on the extracted textual elements, link analysis, and user logs. However,
Cheng, Xueqi   +5 more
core   +1 more source

Microstructural Evolution and Mechanical Performance of Plasma‐Assisted Hybrid Friction Stir Welded Dissimilar Aluminum–Copper Joints

open access: yesAdvanced Engineering Materials, EarlyView.
Plasma‐assisted hybrid friction stir welding of dissimilar AlCu joints employs localized plasma preheating to balance heat input and enhance plastic flow. The optimized process reduces axial force by up to 35%, refines the microstructure, and achieves ≈96% joint efficiency.
Deepak Kumar Yaduwanshi   +3 more
wiley   +1 more source

Exploring Local Optima in Schematic Layout [PDF]

open access: yes, 2013
In search-based graph drawing methods there are typically a number of parameters that control the search algorithm. These parameters do not affect the ?tness function, but nevertheless have an impact on the ?nal layout. One such search method is hill
Chivers, Daniel, Rodgers, Peter
core  

A High-Performance Triple Patterning Layout Decomposer with Balanced Density [PDF]

open access: yes, 2013
Triple patterning lithography (TPL) has received more and more attentions from industry as one of the leading candidate for 14nm/11nm nodes. In this paper, we propose a high performance layout decomposer for TPL.
Ding, Duo   +5 more
core   +1 more source

High‐Performance Low‐Emissivity Paints Enabled by N‐Doped Poly(benzodifurandione) (n‐PBDF) for Energy‐Efficient Buildings

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a scalable and colored low‐emissivity (low‐e) paint achieved by spraying an ultrathin n‐doped poly(benzodifurandione) (n‐PBDF) coating onto various colored substrates. The low‐e paint enhances thermal regulation by reducing mid‐infrared thermal emissivity to 0.19, thereby stabilizing indoor temperatures across diverse climates ...
Xiaojie Liu   +13 more
wiley   +1 more source

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