Results 121 to 130 of about 2,267,242 (386)

Advocating for a change of mentality in the development of metadata standards: historical celestial cartography as a specialization example

open access: yesJLIS.it, 2017
We live in a highly volatile technological environment, in which the generation of new data and information access tools has increased the level of specialization of the users’ information needs.
Elena Escolano Rodríguez   +3 more
doaj   +1 more source

Preparation and Thermal Modification of Disentangled Ultrahigh‐Molecular‐Weight Polyethylene Particles for Powder‐Based Additive Manufacturing

open access: yesAdvanced Engineering Materials, EarlyView.
Ultrahigh‐molecular‐weight polyethylene powders (<≈40 μm) with a bulk density of 260 g L−1 are prepared from a silica supported bisimine pyridine iron catalyst. The nascent product is disentangled and can be thermally densified without loss of its low viscosity.
Adrian Vaghar   +4 more
wiley   +1 more source

Green education divide: a comparative case study analysis of countries of the Association of Southeast Asian Nations

open access: yesThe Lancet Planetary Health
Background: Green education is an essential precursor to promoting long-term sustainable practices and fostering environmentally conscious behaviours, especially among the younger generations.
Hui Hui Teow, PhD   +3 more
doaj  

Energy consumption threshold in the context of structural breaks: evidence from Tunisia industrial production using the logistic smooth transition regression approach

open access: yesDiscover Energy
This paper aims to empirically analyze the relationship between energy consumption and economic growth measured by the industrial production index in Tunisia from January 1986 to December 2021.
Haifa Ouled El Haj   +3 more
doaj   +1 more source

Are economic studies graduates under-employed? A skills mismatch study [PDF]

open access: yesOradea Journal of Business and Economics, 2016
Skills mismatch is a generic term that refers to various types of imbalances of skills and competencies offered and those needed in the labour market.
Roxana Hatos, Tomina Săveanu
doaj  

Optimal Competition [PDF]

open access: yes, 2003
This paper introduces optimal competition: the best form of competition in an industry that a competition authority can achieve under the information constraint that it cannot observe firms' effciency levels.We show that the optimal competition outcome in an industry becomes more competitive as more money is spent in the industry, as the competition ...
openaire   +6 more sources

Performance Comparison of Surface Sensitizers for Diode Laser Powder Bed Fusion of Polyamide 12

open access: yesAdvanced Engineering Materials, EarlyView.
Laser‐generated nanoparticles transform standard PA12 powders into high‐performance, dye‐free feedstocks for diode laser 3D printing. Despite identical absorbance at 808 nm, CuS, LaB6, and CB coatings reveal striking differences in fusion and strength—unlocking new design space for recyclable, industrial‐grade polymers.
Michael Willeke   +9 more
wiley   +1 more source

Automated irrigation of apple trees based on dendrometer sensors

open access: yesAgricultural Water Management
This study evaluates the efficiency of an automated irrigation system using dendrometer sensors in apple orchards and compares it to a standard grower commercial irrigation approach based on soil moisture sensors.
Thainná Waldburger   +6 more
doaj  

THE IMPACT OF ORGANIZATIONS' POTENTIAL OF COMPETITIVENESS ON THEIR CURRENT STRATEGIC AND TACTICAL MOVEMENTS [PDF]

open access: yes
Organizations' competitiveness is an effect of their current strategic and tactical movements and also a cause, a driver of future performance. This paper aims to analyze competitiveness in dynamics, by taking into account the impact of organizations ...
BADEA FLORICA   +2 more
core  

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