Results 81 to 90 of about 15,742,091 (291)

Boletim Diocesano, Edição 82/83.

open access: yes, 1975
Boletim publicado mensalmente pela Cúria Diocesana de Nova Iguaçu, entre 1969 e 1992, contendo documentos variados, entre os quais cartas circulares do Bispo, aras de reuniões das organizações pastorais, além de informações gerais, como o calendário de ...
Hypólito, Dom Adriano Mandarino
core  

tracking-83-grams-plot

open access: yes, 2019
83 ...
Text Lytica (6748652)
core   +1 more source

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

A Folha, Ano 2, Número 83

open access: yes, 1974
Folheto publicado pela Cúria Diocesana de Nova Iguaçu de 1977 a 1984 com foco nas questões politicas e sociais que afetavam a vida dos habitantes da Baixada Fluminense, a partir da perspectiva da doutrina Cristã.
Hypólito, Dom Adriano Mandarino
core  

tracking-83-grams-number

open access: yes, 2019
83 ...
Text Lytica (6748652)
core   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

open access: yesFEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Local vibrancy and innovation spillover

open access: yesInternational Review of Economics & Finance
We show evidence of local spillover effects in corporate innovation productivity. Specifically, we find that firms’ patent counts and patent citations are positively related to the innovation output of other local firms, including those firms in ...
Ani Manakyan Mathers, Corey Allen Shank
doaj   +1 more source

Scaling-up batch conditions for efficient sucrose hydrolysis catalyzed by an immobilized recombinant Pichia pastoris cells in a stirrer tank reactor

open access: yesElectronic Journal of Biotechnology, 2017
Background: Invert sugar is used greatly in food and pharmaceutical industries. This paper describes scaling-up batch conditions for sucrose inversion catalyzed by the recombinant Pichia pastoris BfrA4X whole cells expressing Thermotoga maritima ...
Duniesky Martínez   +6 more
doaj   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

open access: yesFEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise   +5 more
wiley   +1 more source

Evaluation of technological improvements in bundling units for the collection of eucalyptus logging residues on steep terrain in Spain

open access: yesForest Systems, 2015
Aim of the study: The objective of this study was to evaluate recent technological improvements to forest bundlers: a new cutting device with shears and a mechanism which allows the bundling pressure to be changed by the driver.
Sandra Sánchez-García   +4 more
doaj   +1 more source

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