Results 141 to 150 of about 14,182 (304)

The viability of automatic indexing for biomedical literature [PDF]

open access: yes, 2011
Automatic indexing is evaluated as an aid/replacement to manual indexing for biomedical literature. Manual indexing is costly and labour intensive. Technological innovations have the potential to increase efficiency and reduce costs.
Sen, B.A.
core  

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

open access: yesAdvanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu   +8 more
wiley   +1 more source

Additive‐Manufactured, Multifunctional Bioreactor Technology for Dynamic Culture of 3D Bioprinted Tissue Models

open access: yesAdvanced Materials Technologies, EarlyView.
We introduce an additively manufactured bioreactor with a perfusion flow system and integrated temperature and pH sensors for skeletal muscle tissue biofabrication. The bioreactor's performance was evaluated by assessing the viability, spreading of the myoblast cells in a printed scaffold, and contraction of the isolated murine musculi interossei ...
Lys Sprenger   +9 more
wiley   +1 more source

Automatic Indexing in Information Retrieval [PDF]

open access: yes
This thesis examines some of the problems involved in the implementation of a fully automatic information retrieval system. Semi-automatic systems are already in existence but the difficulty with such systems is the intellectual effort required to index ...
Vokes, B.J.
core  

Galinstan Liquid Metal/Polyurethane Composite as a Multifunctional Stretchable Electrode and Piezoresistive Strain Sensor With Minimal Drift

open access: yesAdvanced Materials Technologies, EarlyView.
Liquid metal additives are processed in elastomer host resulting in highly conductive and stretchable composites. The material functions as a piezoresistive sensor with minimal drift, low stiffness, and enhanced operating range. The film can replace wires to charge a mobile phone at ∼350% strain and monitors bodily motion in real‐time via a portable ...
Patryk Wojciak   +3 more
wiley   +1 more source

Sistemas de informação em linguagem natural: em busca de uma indexação automática

open access: yesCiência da Informação, 1992
Este artigo aborda o tratamento automático de linguagens naturais, particularmente a descrição do conteúdo informacional de textos, para melhorar sua indexação e preencher os requisitos dos sistemas de informação documentária, a partir de elementos ...
Marcílio de Brito
doaj  

Automatic Indexing Using Term Discrimination and Term Precision Measurements

open access: yes, 1975
A variety of abstract automatic indexing models have been developed in recent times in an effort to produce indexing methods that are both effective and usable in practice.
Salton, Gerard, Yu, C. T., Wong, A.
core  

Bidirectional Process Prediction in the Laser‐Induced‐Graphene Production Using Blackbox Deep Learning

open access: yesAdvanced Materials Technologies, EarlyView.
This study shows that a lightweight blackbox neural network provides a practical, cost‐effective solution for bidirectional process prediction in laser‐induced graphene (LIG) fabrication. Achieving high predictive performance with minimal overhead, the approach democratizes machine learning (ML) for resource‐limited environments.
Maxim Polomoshnov   +3 more
wiley   +1 more source

Buckling‐Driven Linearity in Flexible Capacitive Pressure Sensors Based on a Three‐Dimensional Dual‐Pore Polyurethane Structure

open access: yesAdvanced Materials Technologies, EarlyView.
A flexible pressure sensor utilizing a 3D dual‐pore polyurethane structure is developed to overcome the intrinsic trade‐off between sensitivity and linearity. By inducing sequential buckling through distinct pore sizes and shapes, the device achieves highly linear and sensitive responses across a wide pressure range.
Jae Yeong Jang, Jaemin Choi, Young Jung
wiley   +1 more source

齿轮磨齿机概述

open access: yesJixie chuandong, 2014
The styles and the characteristics of gear grinding machine,the grinding wheel dresser of form gear grinding,the tooth circumferential precise indexing of gear grinding,the automatic tool preset and the on- machine detection system of gear grinding ...
王伟功, 王长路, 张和平
doaj  

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