New (TH)GEM coating materials characterized using spectroscopy methods

New Methods for Evaluating Optical Fiber Coating Materials

Optical fibers are crucial in the field of telecommunications, offering the advantages of low loss. broad bandwidth, fine diameter, light weight, freedom from electromagnetic induction, freedom from crosstalk, and efficiency in resource consumption. In comparison to the copper conductors used in conventional telecommunications cables, however, they are at a disadvantage in terms of their low me...

synthesis and dna interaction studies of new cobalt (ii) complexes containing different dinitrogen aaromatic ligands with calf thymus dna using different spectroscopy methods

در این مطالعه بر هم کنش این چهار کمپلکس با dna تیموس گوساله توسط روش های اسپکتروفتومتری، فلوریمتری، دو رنگ نمائی دورانی، و ویسکوزیمتری بررسی شدند تا اثر استخلاف های متیل بر روی لیگاندهای فنانترولین بررسی گردد.

Coating Materials

Using Different Methods of Nanofabrication as a New Way to Activate Supplementary Cementitious Materials; a Review

Reducing the consumption of cement with simultaneous utilizing waste materials as cement replacement is preferred for reasons of environmental protection. Blended cements consist of different supplementary cementitious materials (SCMs), such as fly ash, silica fume, Ground Granulated Blast Furnace Slag (GGBFS), natural pozzolans, etc. These materials should be chemically activated to show effec...

New Species of Nototriton MATERIALS AND METHODS

i^"" I £ DISCUSSION 8 ? == ^ I LITERATURE CITED 8 _ T3 03 00 Z U c 2 ~ o I ^ ^„' ^ u ABSTRACT Three new species of Nototriton are described from eastern Guatemala. All of these ^K o. S « diminutive species of salamanders occur in wet forest in the mountains (875-1150 m) near the Guate^^ (£ ^ g mala-Honduras border. Characteristics of size, proportion, and coloration distinguish these new spe= «...