Results 71 to 80 of about 1,519,224 (329)

Patentna zaštita poverljivih pronalazaka / Patent protection of classified invention

open access: yesVojnotehnički Glasnik, 2008
Svaki pronalazak za koji se utvrdi da je značajan za odbranu i bezbednost Republike Srbije smatra se poverljivim. Za patentnu zaštitu poverljivih pronalazaka podnosi se prijava organu nadležnom za poslove odbrane, koji ima isključivo pravo da raspolaže ...
Obrad T. Čabarkapa, Dalibor Petrović
doaj   +1 more source

THE EFFECT OF HAZARDOUS WASTE SITES ON PROPERTY VALUES IN ZONES OF HIGH INDUSTRIAL ACTIVITY: A HEDONIC APPROACH [PDF]

open access: yes
Hedonic pricing methods typically employ a distance-to-site variable to measure variation in exposure to environmental disamenities. Some environmental disamenities, like hazardous waste sites, may be spatially correlated with another prominent feature ...
Deaton, Brady J., Jr., Hoehn, John P.
core   +1 more source

Reduction of Oxide Inclusions During the High‐Frequency Welding of Steel via a Nonthermal Ar/H2 Plasma Jet

open access: yesAdvanced Engineering Materials, EarlyView.
High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin   +4 more
wiley   +1 more source

Human Resource of Scientific and Technical Libraries: Actual Problem of Researching and Design

open access: yesБиблиосфера
The article is devoted to the problem of personnel training for SciTex libraries and describes possible models of training such specialists in universities.
N. V. Lopatina, N. V. Boronina
doaj   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora   +4 more
wiley   +1 more source

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann   +3 more
wiley   +1 more source

Collaborative Student Centred Learning: Intellectual Property for Product Designers [PDF]

open access: yes, 2009
This paper fits into the topics of student centred learning and learning spaces and explores the question - How will the academic/industrial interface develop?
Humphries-Smith, Tania
core  

Social Hierarchies and the Formation of Customary Property Law in Pre-Industrial China and England [PDF]

open access: yes, 2014
Comparative lawyers and economists have often assumed that traditional Chinese laws and customs reinforced the economic and political dominance of elites and, therefore, were unusually “despotic” towards the poor. Such assumptions are highly questionable:
Zhang, Taisu
core   +3 more sources

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz   +4 more
wiley   +1 more source

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