Results 131 to 140 of about 6,287,806 (357)

Manufacturing Continuous Fiber‐Reinforced Printing Filaments: Development of a Post‐Consolidation Unit

open access: yesAdvanced Engineering Materials, EarlyView.
A novel, temperature‐controlled post‐consolidation unit is developed to test its potential to improve the melt impregnation process used to manufacture continuous fiber‐reinforced filaments for additive manufacturing of high‐performance thermoplastics.
Daniel Beermann   +2 more
wiley   +1 more source

Australasian money demand stability:Application of structural break tests [PDF]

open access: yes
Estimates of the demand for money provide important foundations for monetary policy setting but if the estimation technique does not explicitly account for structural changes then such estimates will be biased.
Don J. Webber, Saten Kumar
core   +3 more sources

Is There a Euro Effect on Trade? An Application of End-of-Sample Structural Break Tests for Panel Data [PDF]

open access: yes
Whether trade has increased due to the Euro is a question at the heart of lively policy debates and academic research. We revisit the question with a new, more powerful econometric test for end-of-sample breaks to formally identify the timing and ...
Laurent L. Pauwels   +1 more
core  

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

open access: yesAdvanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner   +22 more
wiley   +1 more source

TÜRKİYE'DE ENERJİ TÜKETİMİ VE EKONOMİK BÜYÜME İLİŞKİSİ: YAPISAL KIRILMALI ZAMAN SERİSİ ANALİZİ

open access: yesSelçuk Üniversitesi Sosyal Bilimler Enstitüsü Dergisi, 2014
Günümüzde, enerji sosyal ve ekonomik gelişmenin en temel girdilerinden birisi haline gelmiştir. Kömür, doğalgaz petrol vb. enerji kaynaklarının sınırlı olduğu gerçeği göz önünde bulundurulursa, enerji kaynaklarının verimli kullanılması gerekliliği ...
Savaş Erdoğan, Süleyman Gürbüz
doaj  

Competitividade industrial de Minas Gerais no período 1985-2000: um enfoque econométrico
Industrial competitiveness in Minas Gerais in 1985-2000: an econometric approach
[PDF]

open access: yesNova Economia, 2003
This paper presents an econometric analysis of competitiveness indicators related to entrepreneurial efficiency, specially those associated with relative potential competitiveness.
Eduardo Gonçalves   +3 more
doaj  

11Li structural information from inclusive break-up measurements

open access: yesEPJ Web of Conferences, 2015
Structure information of 11Li halo nucleus has been obtained from the inclusive break-up measurements of the 11Li+208Pb reactions at energies around the Coulomb barrier (Elab = 24.3 and 29.8 MeV).
Fernández-García J. P.   +24 more
doaj   +1 more source

STRUCTURAL BREAKS IN MILITARY EXPENDITURES: EVIDENCE FOR EGYPT, ISRAEL,JORDAN AND SYRIA [PDF]

open access: yes
This paper endogenously determines the timing of structural breaks in military expenditures and military burdens for the major parties involved in the Israeli-Arab conflict, namely Egypt, Israel, Jordan, and Syria over the period 1960-2004.
Aamer S. Abu-Qarn, Suleiman Abu-Bader
core  

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

open access: yesAdvanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan   +4 more
wiley   +1 more source

Small Sample Properties of Forecasts from Autoregressive Models under Structural Breaks [PDF]

open access: yes
Autoregressive models are used routinely in forecasting and often lead to better performance than more complicated models. However, empirical evidence is also suggesting that the autoregressive representations of many macroeconomic and financial time ...
Allan Timmermann, M. Hashem Pesaran
core  

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