다중혈관 관상동맥 환자에서 y-문합을 이용하여 양쪽 내흉동맥만을 사용한 우회술의 조기 성적

How has Japan become a major economic power, a world leader in the automotive and electronics industries? What is the secret of their success? The consensus has been that, though the Japanese are not particularly innovative, they are exceptionally skilful at imitation, at improving products that already exist. But now two leading Japanese business experts, Ikujiro Nonaka and Hiro Takeuchi, turn this conventional wisdom on its head: Japanese firms are successful, they contend, precisely because they are innovative, because they create new knowledge and use it to produce successful products and technologies. Examining case studies drawn from such firms as Honda, Canon, Matsushita, NEC, 3M, GE, and the U.S. Marines, this book reveals how Japanese companies translate tacit to explicit knowledge and use it to produce new processes, products, and services.

The knowledge-creating company : how Japanese companies create the dynamics of innovation

The Social Psychology of Organizations.

Biocomposites reinforced with natural fibers: 2000–2010

Recently, there has been a rapid growth in research and innovation in the natural fibre composite (NFC) area. Interest is warranted due to the advantages of these materials compared to others, such as synthetic fibre composites, including low environmental impact and low cost and support their potential across a wide range of applications. Much effort has gone into increasing their mechanical performance to extend the capabilities and applications of this group of materials. This review aims to provide an overview of the factors that affect the mechanical performance of NFCs and details achievements made with them.

A review of recent developments in natural fibre composites and their mechanical performance

In this study, thermo-elastic and lattice dynamic properties of XMgAl (X = Li, Na) half-Heusler compounds are investigated using density functional theory implemented in WIEN2k and Quantum ESPRESSO...

Study of thermo-elastic and lattice dynamics properties of half-Heusler compounds XMgAl (X = Li, Na) by computational investigations

Effect of interlocking between porous epoxy microparticles and elastomer on mechanical properties and deformation modes

First-Principles study for structural, elastic and mechanical properties of CuCoMnZ (Z=Si, Sn, Sb) Heusler alloys

The effect of cellular microstructure and density of low-density polyethylene (LDPE) foam during the compressive deformation were evaluated Progressive foam cell structure deformation at crosshead

Monitoring deformation mechanism of foam cells in polyethylene foams via optical microscopy: Effect of density and microstructure:

absorption, aging process and morphology of rice husk powder (RHP)/polystyrene (PS) / styrene butadiene rubber (SBR) blends were studied. The blends were prepared using a Brabender plasticoder at 170°C and rotor speed of 50 rpm. Dynamic vulcanization resulted in an increased in the tensile strength, impact strength and a decrease in percentage of elongation-at-break of RHP/PS/SBR composites. It was also found that dynamic cross-linking gives composites with better resistance to aging process and swelling in water through better dispersion of matrices and filler/matrix adhesion. Hanafi Ismail*, Zurina Mohamad, and Azhar Abu Bakar

Abu Bakar

Papers

Study of thermo-elastic and lattice dynamics properties of half-Heusler compounds XMgAl (X = Li, Na) by computational investigations

Effect of interlocking between porous epoxy microparticles and elastomer on mechanical properties and deformation modes

First-Principles study for structural, elastic and mechanical properties of CuCoMnZ (Z=Si, Sn, Sb) Heusler alloys

Monitoring deformation mechanism of foam cells in polyethylene foams via optical microscopy: Effect of density and microstructure:

The effect of dynamic vulcanization on properties of rice husk powder filled polystyrene/styrene butadiene rubber blends