Results 91 to 100 of about 4,673,076 (333)

Previsão de séries de tempo na presença de mudança estrutural: redes neurais artificials e modelos estruturais

open access: yesEconomia Aplicada, 1998
The Brazilian price stabilisation policies and trade liberalisation measures of this decade have considerably increased the difficulty in generating accurate time series forecasts due to structural changes in the data generation processes. In this paper
Wilson R. Corrêa, Marcelo S. Portugal
doaj  

A Historical Analysis of Public Communication of Science in the Public Science Magazines published during 1910-2010 [PDF]

open access: yesتحقیقات اطلاع‌رسانی و کتابخانه‌های عمومی, 2013
Purpose: This study illuminates some lights on public communication dissemination of science magazines as a possible contributive factor to the structural changes in the public communication of Science in Iranian society.
,
doaj  

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

Effect of Selenium on Quantitative Structural Changes in Dexamethasone-Induced Immunodeficiency Rat Models.

open access: green, 2021
Farzaneh Dehghani   +4 more
openalex   +2 more sources

Entrepreneurship, structural change, and economic growth [PDF]

open access: yes
The ability to adjust to structural change is vital to economic development, and entries can be active participants in this process. While the importance of factor reallocations for growth is widely accepted, the role of entrepreneurs in managing these ...
Florian Noseleit
core  

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

DUALISME DALAM SEKTOR MANUFAKTUR INDONESIA: SEBUAH UJI HIPOTESIS DENGAN ANALISIS INPUT-OUTPUT

open access: yesJurnal Manajemen dan Wirausaha, 2006
According to standard literature on development economics, development processes may cause dualism. Dualism means that there are huge sectors (or regions) with modern technology as well as small sectors (or regions) with traditional technology. As far as
Agus Suman, Jose Rizal Joesoef
doaj  

Gazelles, Industry Growth and Structural Change [PDF]

open access: yes
This paper examines to what extent gazelles are the drivers of the growth of industries and structural change. To this purpose we analyze gazelles over a 12 year period (annually from 1997 until 2008) in the Netherlands, and relate them to the dynamics ...
Bos Jaap W.B., Stam Erik
core   +1 more source

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

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