Home berarti Rumah, tempat tinggal, ataupun kampung halaman. Sedangkan Industri, dapat diartikan sebagai kerajinan, usaha produk barang dan perusahaan. industry merupakan wadah bagi sebagian besar masyarakat yang mampu tumbuh berkembang secara mandiri. Disamping itu Industry juga kegiatan memperluas lapangan kerja memberikan pelayanan ekonomi luas kepada masyarakat, berperan dalam meningkatkan ...

The double quantum coherence (DQC) echo signal for two coupled nitroxides separated by distances ≳10 Å, is calculated rigorously for the six-pulse sequence. Successive application of six pulses on the initial density matrix, with appropriate inter-pulse time evolution and coherence pathway selection leaves only the coherent pathways of interest. The amplitude of the echo signal following the la...

Cation dynamics in phenpropylammonium chloride, C 6 H 5 ( C H 2 ) 3 N H 3 C r , were studied in three different solid phases by means of 2 H nmr. Both 2 H nmr line shapes and spin-lattice relaxation studies were performed on the ammonium head group, the adjacent methylene group and the phenyl-ring. In the low temperature phase, solid III, the N D 3 group dynamics were dominated by C 3 jumps abo...

The power consumption of mobile terminals is growing rapidly due to installation of video phone function, increased use of i-motion and i-appli brought about by introduction of pake-hodai, installation of applications supporting future digital TV functions and so forth. Currently, the power required for these applications is supplied by Li-ion batteries. This type of batteries has higher energy...

Various NMR properties of solid H2 and D2 are studied, and the following results are obtained. The leading terms in the high-temperature expansion of the second moment M2(T) for H2 are M2(T)=M2(∞)+125/3 d2x(1−x) (βΓ)4 (1−2βΓ−415/64 βΓx), where M2(∞) is the Van Vleck term, Γ is the electric quadrupolequadrupole coupling constant, β≡1/kT, and x is the concentration of ( J=1) molecules. For H2, th...

Advances in instrumentation in a field of research usually spring from the collaboration between a scientist in that field and a physicist or engineer thoroughly familiar with the particular technique. Thus the beginnings of the application of e.p.r. in biochemistry can be mainly traced to the joint endeavours of such scientist pairs (occasionally triumvirates) in the 1950s, e.g. Townsend-Pake-...

Observations of weak, relatively sharp electron-spin resonance signals in a variety of lyophilized biological materials have been reported by Commoner, Townsend. and Pake.1 Studies at Duke University2 have shown that similar signals can be produced in numerous organic chemicals, including biological substances, by X-irradiation in oxygen or by the admission of oxygen to samples which had previo...

7Kearney, E. B., T. P. Singer, and N. Zastrow, Arch. Biochem. Biophys., 55, 579 (1955). 8 Singer, T. P., and E. B. Kearney, Biochim. Biophys. Acta, 15, 151 (1954). 9 Singer, T. P., E. B. Kearney, and V. Massey, Adv. Enzymol., 18, 65 (1957). 10 Singer, T. P., E. B. Kearney, and N. Zastrow, Biochim. Biophys. Acta, 17, 154 (1955). " Singer, T. P., and E. B. Kearney, in Methods of Biochemical Analy...

Password managers (aka stores or vaults) represent a security technique that allows a user to store and retrieve (usually high-entropy) passwords for her multiple passwordprotected services by interacting with a “device” serving the role of the manager (e.g., a smartphone or an online third-party service) on the basis of a single (low-entropy) master password. Existing password managers work we...

A recently introduced DISTINCT technique for the determinator and the B0 field. Comparison of the two equations shows tion of the signs of C–H dipolar couplings is described in detail. that the coupling constant of the averaged dipolar interaction, It is a switching-angle spinning experiment that employs scalar dV d , is the product of the rigid-limit coupling constant dd and couplings to make ...