Results 11 to 20 of about 33,937 (251)

Successful Plant Growth-Promoting Microbes: Inoculation Methods and Abiotic Factors

open access: yesFrontiers in Sustainable Food Systems, 2021
Plant-microbe interactions have been the subject of several biotechnological studies, seeking sustainable development and environmental conservation.
Monyck Jeane dos Santos Lopes   +2 more
doaj   +1 more source

Aggregated feature retrieval for MPEG-7 [PDF]

open access: yes, 2003
In this paper we present an initial study on the use of both high and low level MPEG-7 descriptions for video retrieval. A brief survey of current XML indexing techniques shows that an IR-based retrieval method provides a better foundation for retrieval ...
Jiamin Ye   +3 more
core   +1 more source

A fragment in each institution: the dispersion of Dita Acatauassu Marajoara Archaelogical Collection (Amazonia, Brazil)

open access: yesConservar Património, 2019
Private collecting of archaeological ceramics was a common practice in Amazonia during the 19th and 20th centuries, and the collected material has been deposited in a number of Brazilian and international museums. Those collections have become the object
Maria Santana Simas   +3 more
doaj   +1 more source

Energy-efficient acceleration of MPEG-4 compression tools [PDF]

open access: yes, 2007
We propose novel hardware accelerator architectures for the most computationally demanding algorithms of the MPEG-4 video compression standard-motion estimation, binary motion estimation (for shape coding), and the forward/inverse discrete cosine ...
Daniel Larkin   +6 more
core   +1 more source

“Tudo era área indígena”: território, exercícios tutelares e processos de r-existência entre os tenetehar-tembés no século XX

open access: yesAcervo, 2021
O artigo analisa as dinâmicas sociopolíticas e territoriais entre os tenetehar-tembés no nordeste paraense, a partir da atuação do Serviço de Proteção aos Índios.
Benedito Emílio da Silva Ribeiro   +1 more
doaj  

Anthropic transformation in the Gurupi river basin, eastern Amazon

open access: yesSustentabilidade em Debate, 2019
The objective of this paper was to evaluate the degree of anthropic transformation of a river basin in the Amazon region. We used the digital data of the TerraClass Project to calculate the Anthropic Transformation Index - ATI. In order to verify spatial
Fabiana da Silva Pereira   +1 more
doaj   +1 more source

Structural determination of an antibody that specifically recognizes polyethylene glycol with a terminal methoxy group

open access: yesCommunications Chemistry, 2022
Methoxy polyethylene glycol (mPEG) is widely attached to drug molecules to improve their therapeutic efficacy, however mPEG can induce anti-PEG antibodies that negatively impact their therapeutic effects.
Minh-Tram T. Nguyen   +10 more
doaj   +1 more source

Impact of Compression on the Video Quality

open access: yesAdvances in Electrical and Electronic Engineering, 2012
This article deals with the impact of compression on the video quality. In the first part, a short characteristic of the most used MPEG compression standards is written.
Miroslav Uhrina   +2 more
doaj   +1 more source

Hardware acceleration architectures for MPEG-Based mobile video platforms: a brief overview [PDF]

open access: yes, 2003
This paper presents a brief overview of past and current hardware acceleration (HwA) approaches that have been proposed for the most computationally intensive compression tools of the MPEG-4 standard.
Murphy, Noel   +6 more
core   +1 more source

Analisis Kemampuan Mpeg Spatial Audio Object Coding untuk Reproduksi Audio Multikanal

open access: yesJurnal Nasional Teknik Elektro, 2017
MPEG Spatial Audio Object Coding (MPEG SAOC) is the first standard on object-based audio coding released by International Organization for Standardization (ISO). The MPEG SAOC has ability to reproduce multichannel audio at the decoder side.
Amirul Luthfi, Ikhwana Elfitri
doaj   +3 more sources

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