نتایج جستجو برای: soldering

تعداد نتایج: 2525  

2017
Ruiyu Zhu Yan Huang

LEGO-style cut-and-choose is known for its asymptotic efficiency in realizing actively-secure computations. The dominant cost of LEGO protocols is due to wire-soldering — the key technique enabling to put independently generated garbled gates together in a bucket to realize a logical gate. Existing wire-soldering constructions rely on homomorphic commitments and their security requires the majo...

Journal: :IACR Cryptology ePrint Archive 2017
Ruiyu Zhu Yan Huang

LEGO-style cut-and-choose is known for its asymptotic efficiency in realizing actively-secure computations. The dominant cost of LEGO protocols is due to wire-soldering — the key technique enabling to put independently generated garbled gates together in a bucket to realize a logical gate. Existing wire-soldering constructions rely on homomorphic commitments and their security requires the majo...

Journal: :Thorax 1979
W H Perks P S Burge M Rehahn M Green

Examination of the records of employees leaving an electronics factory over three-and-a-half years showed that a significantly greater proportion left the shop floor (where soldering took place) because of ill health than left the stores and office areas. This difference was largely due to work-related respiratory disease in those whose job was soldering. Shop floor workers leaving for health r...

2011
Mohammad E. Khosroshahi Mohammad Sadegh Nourbakhsh Lida Ghazanfari

We described the synthesis of Au coated SiO2 nanoshells linked with NH2 biomolecular ligands using a simple wet chemical method with a particular application for laser tissue soldering. Tunable nanoshells were prepared by using different gold colloidal concentrations. The nanoshells are characterized by UV-vis spectroscopy, FTIR, XRD and AFM. The FTIR results confirmed the functionalized surfac...

2013
Mihai Brânzei Ioan Plotog Ion Pencea

The Pads have unique values of thermophysical properties (THP) having important contribution over heat transfer into the PCB structure. Materials with high thermal diffusivity (TD) rapidly adjust their temperature to that of their surroundings, because the HT is quick in compare to their volumetric heat capacity (VHC). In the paper is presenting the diffusivity tests (ASTM E1461 flash method) f...

1997
S. W. RIENSTRA

The soldering of small, delicate electronic devices by means of a blade thermode (a small, thin, rectangular or -shaped soldering iron) requires the lower side of the thermode to have a uniform temperature distribution. This is not easily obtained: during start-up the corners tend to be too hot, and too cold in the stationary phase. In the present study the various aspects that determine the he...

2008
E. M. C. Abreu A. de Souza Dutra

We have devoted an effort to study some nonlinear actions, characteristics of the W-theories, in the framework of the soldering formalism. We have disclosed interesting new results concerning the embedding of the original chiral W-particles in different metrical spaces in the final soldered action, i.e., the metric gets modified by the soldering interference process. The results are presented i...

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