Results 111 to 120 of about 1,916 (229)

Application of yttrium coatings on chromium- base alloys by metalliding Final report [PDF]

open access: yes
Electroplating and vacuum evaporation of yttrium oxide-chromium oxide coating of chromium alloys for nitrogen embrittlement ...
Berkowitz-Mattuck, J.   +3 more
core   +1 more source

TEMPERATURE TREND ANALISIS IN JAKARTA CITY: 1981-2010 [PDF]

open access: yes, 2014
: The phenomenon of the increase in temperature is one object of study microclimate. This phenomenon occurs, in almost all major cities in the world, including in the city of Jakarta.
Maru, Rosmini
core  

Plasma variables and tribological properties of coatings in low pressure (0.1 - 10.0 torr) plasma systems [PDF]

open access: yes
A detailed treatment is presented of the dialog known as plasma surface interactions (PSI) with respect to the coating process and its tribological behavior. Adsorption, morphological changes, defect formation, sputtering, chemical etching, and secondary
Avni, R., Spalvins, T.
core   +1 more source

Is Reforming School Mathematics Urgent in Indonesia? [PDF]

open access: yes, 2014
- The reformed curriculum for school mathematics in Indonesia has been implemented on a massive scale and it has invited various criticisms. The critics focus mainly on the three reasons for the reform. Firstly, it is believed that the 2004 Curriculum is
Minggi, Ilham, SABRI, SABRI
core  

The spider community (Araneae) of low mountainous streams and investigations on the colonization of newly-developed gravel bars [PDF]

open access: yes, 2013
In 2000 and 2001 the spider communities along ten low mountainous streams in Thuringia, Hesse and Lower Saxony were studied. Pitfall traps were set along a perpendicular transect extending from close to the water's edge to a distance of about 10-30 m ...
Armbruster, Jost
core  

Time temperature-stress dependence of boron fiber deformation [PDF]

open access: yes
Flexural stress relaxation (FSR) and flexural internal friction (FIF) techniques were employed to measure the time-dependent deformation of boron fibers from -190 to 800 C.
Dicarlo, J. A.
core   +1 more source

Assessment of Technological Capabilities for Forming Al-C-B System Coatings on Steel Surfaces by Electrospark Alloying Method. [PDF]

open access: yesMaterials (Basel), 2021
Antoszewski B   +6 more
europepmc   +1 more source

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