Results 51 to 60 of about 963 (104)

Small-strain properties of soft clay treated with fibre and cement [PDF]

open access: yes, 2013
To improve the dynamic properties of soft soil, the cement treatment technique combined with fibre reinforcement can be employed. In this study, the effects of two types of fibres (polypropylene and recycled carpet) on the hardening process and small ...
Fatahi, B, Khabbaz, H, Le, TM
core   +1 more source

Multispectral glancing incidence X-ray telescope [PDF]

open access: yes
A multispectural glancing incidence X-ray telescope is illustrated capable of broadband, high-resolution imaging of solar and stellar X-ray and extreme ultraviolet radiation sources which includes a primary optical system preferably of the Wolter I type ...
Hoover, R. B.
core   +1 more source

Early Proterozoic (2.04 GA) Phoshorites of Pechenga Greenstone Belt and Their Origin [PDF]

open access: yes, 2007
No principal differences have been found between microfossils described from Cambrian and Phanerozoic and the 2000 Ma phosphorites. Numerous samples revealed diverse microbial microstructures interpreted as cyanobacterial mats consisting of filamentous ...
Astafieva, Marina M.   +2 more
core   +1 more source

High temperature properties of equiatomic FeAl with ternary additions [PDF]

open access: yes
The aluminide intermetallic compounds are considered potential structural materials for aerospace applications. The B2 binary aluminide FeAl has a melting point in excess of 1500 K, is of simple cubic structure, exits over a wide range of composition ...
Anderson, G. G.   +2 more
core   +1 more source

Microstructure and properties of ceramics [PDF]

open access: yes
The history of research into the microstructure and properties of ceramic ware is discussed; methods of producing ceramics with particular characteristics are investigated.
Hamano, K.
core   +1 more source

Hubungan Perkembangan Otolit Dengan Pertumbuhani Kan Terbang (Cypseluruspoecilopierus) Diperairan Teluk Manado [Relationship Between Otholith and Growth of Flying Fish, Cypselurus Poecilopierus in Manado Bay] [PDF]

open access: yes, 2002
Otolit adalah bagian keras dari ikan yang terbentuk dari kalsium dan arogonit, yang dapat berguna dalam perhitungan pertumbuhan dan umur ikan. Studi bertujuan untuk mengetahui pola pertumbuhan ikan terbang (Cypselurus poecilopterus), hubungan antara ...
Mamangkey, J. J. (Jefry)
core  

Fatigue Behavior of Resistance Spot-Welded Unequal Sheet Thickness Austenitic Stainless Steel [PDF]

open access: yes, 2012
This paper presents a comparative study on the fatigue strength of resistance spot-welded unequal and equal sheet thickness austenitic stainless steel.
Ilman, M. N.   +3 more
core  

Pemanfaatan Limbah Kertas Koran untuk Pembuatan Panel Papercrete [PDF]

open access: yes, 2008
The availability of natured material for construction is so limited and in the other hand it's demand increase. The consequence is try to explore alternative materials such as waste material which has not been explored as construction material.
Gunarto, A. (Arief)   +2 more
core  

Perlakuan Termomekanikal Ingot Paduan Ti-al-mo [PDF]

open access: yes, 2016
Paduan titanium, khususnya Ti-Al-V dikenal sebagai salah satu material implan, namun unsur Vanadium dalam tubuh manuisia birsifat racun. Vandium dalam paduan Ti-Al dapat disubtitusi dengan Molibdeum. Proses pembuatan material implan paduan titanium dapat
Rokhmanto, F. (Fendy)   +2 more
core   +1 more source

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