Results 111 to 120 of about 35,619,964 (296)
Advanced Engineering Materials, EarlyView.A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi +3 more
wiley +1 more source
Astudy on development of electronic signature based on rsa public key encryption
Tạp chí Khoa học Đại học Mở Thành phố Hồ Chí Minh - Kỹ thuật và Công nghệ, 2013 Nowadays in electronic transactions, the digital signature is a form to identify users. Construction processes of digital signature are usually based on algorithm DSA, of which the most popular is the RSA public key cryptography.
Lê Xuân Trường +1 more
doaj
New Digital Signature with Subliminal Channels Based on the Discrete Logarithm Problem
, 2012 [[abstract]]A digital signature with a subliminal channel, that allows a signer to embed subliminal messages in the digital signature. Any receivers may verify the signature, but can not discover the subliminal messages, only authorized receivers can ...
Jan, Jinn-Ke; Tseng, Yuh-Min
core
Impact of MgO Additions on the Oxidation Resistance and Compression Behavior of Vanadium Alloys
Advanced Engineering Materials, EarlyView.An increase in oxidation resistance at 600 °C is achieved for alloys containing more than 2.5 wt.% MgO. It has been established that, along with V2O5, MgO6V2, and Mg2O7V2 are formed, which are presumed to enhance oxidative stability. Furthermore, the possible transformation of Mg‐vanadates through reaction with CO2, which presumably occurs in this ...
Ievgen Solodkyi +5 more
wiley +1 more source
, 2015 Printing workshop at Signature Prints (Sydney), who specialise in the design, print and manufacturing of textiles, wallpaper, limited-edition art and luxury ...
Signature Prints
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SIMULASI DIGITAL SIGNATURE DENGAN MENGGUNAKAN DIGITAL SIGNATURE ALGORITHM (DSA) UNTUK KEABSAHAN DOKUMEN DIGITAL [PDF]
, 2009 ABSTRAKSI: Perkembangan teknologi dan ilmu pengetahuan dewasa ini sangat pesat. Data yang diterima menjadi suatu barang yang berharga. Oleh karena itu, perlu dilakukan pelindungan terhadap data yang didapat dengan berbagai cara.
RIZKY SATRIA
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Advanced Engineering Materials, EarlyView.Deep‐UV (258 nm) femtosecond pulses enable uniform amorphous silicon writing on Si(100)/(111) with a six‐fold larger fluence amorphization window than NIR methods. Optimized fluence and overlap yield 20–45 nm uniform and continuous amorphous layers. Microscopy shows sharp interfaces, and real‐time reflectivity reveals nanosecond melt–resolidification ...
Wissal Benali +5 more
wiley +1 more source
Modular scheme of the electronic digital signature on the base of lagrange codes
Безопасность информационных технологий, 2012 Algorithm of formation of the electronic digital signature developed on base of Lagrange self-correcting (n, k) - codes is considered. Cryptostability for the proposed digital signature is researched.
R. G. Biyashev, S. E. Nyssanbayeva
doaj
USING MODIFIED STERN SERIES FOR DIGITAL SIGNATURE AUTHENTICATION IN ELLIPTIC CURVE CRYPTOGRAPHY [PDF]
ICTACT Journal on Communication Technology, 2011 This paper presents the generation of digital signature along with message recovery based on Elliptic Curve Cryptography (ECC) and knapsack algorithm.
Latha Parthiban, Nivetha Shree
doaj
Advanced Engineering Materials, EarlyView.Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees +6 more
wiley +1 more source