Zobrazeno 1 - 10
of 203
pro vyhledávání: '"Ahmed Fadhil"'
Publikováno v:
Indonesian Journal of Chemistry, Vol 24, Iss 4, Pp 983-996 (2024)
The new reagent N-methyl-N-((((4-chlorophenyl)diazenyl)thio)carbonothioyl)aniline (L) was synthesized via the reaction of sodium N-methyl-N-phenyldithiocarbamate with 4-chlorobenzenediazonium salt. The reagent was identified with many techniques, suc
Externí odkaz:
https://doaj.org/article/325d2d01d1454d37b6e97f6358cac6be
Publikováno v:
Indonesian Journal of Chemistry, Vol 24, Iss 3, Pp 715-728 (2024)
To pre-concentrate trace amounts of lead before determining it by UV-vis spectrophotometer, a new method for micelle-mediated phase separation has been created. The process depends on the extraction of lead from iodine media using Triton X-114 in the
Externí odkaz:
https://doaj.org/article/c9c56bd9cc1341bebbd899b092042bf3
Publikováno v:
Diagnostyka, Vol 24, Iss 1, Pp 1-10 (2022)
Mechanically, composite laminates perform exceptionally well in-plane but poorly out-of-plane. Interlaminar damage, known as "delamination," is a major issue for composite laminates. Results from Mode-I and Mode-II experimental testing on twill-woven
Externí odkaz:
https://doaj.org/article/4951379fbad6451fa97f15f57f3c2ac8
Publikováno v:
Baghdad Science Journal, Vol 20, Iss 5(Suppl.) (2023)
In this work, functionally graded materials were synthesized by centrifugal technique at different volume fractions 0.5, 1, 1.5, and 2% Vf with a rotation speed of 1200 rpm and a constant rotation time, T = 6 min . The mechanical properties were char
Externí odkaz:
https://doaj.org/article/4b30bcbba7084aef84962b5d629f5d23
Publikováno v:
Фізика і хімія твердого тіла, Vol 23, Iss 3, Pp 550-558 (2022)
Currently, personal armor is considered the basic requirement in combat, especially in the Middle East. The current research attempts to design and manufacture a novel body armor from cheap and available materials. When compared to traditional materi
Externí odkaz:
https://doaj.org/article/1e5078c19f94490f8c2eabed7c469bc8
Publikováno v:
Diagnostyka, Vol 23, Iss 2, Pp 1-12 (2022)
A numerical study using the ANSYS 19.R3 environment is discussed in this research. This environment depends on the Virtual Crack Closure Technique (VCCT) method to test a double cantilever beam (DCB) according to the ASTM D5528 standard. Four kinds o
Externí odkaz:
https://doaj.org/article/85f3892d842b44a3a2951aeeb3e92720
Publikováno v:
Diagnostyka, Vol 23, Iss 1, Pp 1-7 (2022)
Composites that owns healing property has acquired wide range of application especially in coatings. Microcapsules embedded coatings provide both damage protection and damage management imposing itself among the sophisticated applications. Although t
Externí odkaz:
https://doaj.org/article/abe720f002004905a467a6cad88c4a4c
Publikováno v:
Al-Bāhir, Vol 4, Iss 1 (2023)
Externí odkaz:
https://doaj.org/article/cc2d1244cbf645378ea30dc592f4ef8a
Publikováno v:
Diagnostyka, Vol 22, Iss 3, Pp 35-42 (2021)
In the present investigation, the fatigue life detection of composite material by adding copper particle of less than 25 μm diameter with 0, 5, 10, 15 % volume fraction, as a reinforcements into the unsaturated polyester polymer composite material o
Externí odkaz:
https://doaj.org/article/47206397bb4f470cb59f4af1412e4e8f
Publikováno v:
Journal of Kufa-Physics, Vol 14, Iss 01 (2022)
In this research, The uranium concentration in teeth samples was measured using a CR-39 track detector and the fission tracks registration method., for 25 samples of teeth distributed across Samawa City, each weighing (0.7) grams and (2) mm in thickn
Externí odkaz:
https://doaj.org/article/6ddfbfb372b443d3901dfc1db92c0515