The aim of this paper is to examine the metaphors referring women in Małgorzata Domagalik’s columns. columnist shows two types female personalities: pirania (the Piranha) and harpia Harpy). author discusses how Domagalik transforms stereotype using question. Piranhas are very insecure who hate everything that different, whereas harpies extraordinary, unorthodox, demanding a lot fromthemselves f...

Understanding the processes that generated pattern of DNA variation in natural populations may be a difficult task. Since migration and gene flow may superimpose to genetic drift and divergence, evolutionary forces responsible of shared polymorphism may be difficult to identify (Pamilo and Nei, 1988; Nielsen and Wakeley, 2001). In this context, the raise of the coalescent theory constituted a s...

In the present work we report for first time carbonization of biomass waste, such as stale bread and spent coffee, in piranha solution (H2SO4-H2O2) at ambient conditions. Carbonization is fast exothermic, resulting formation carbon nanosheets decent yields 25–35%, depending on starting material. The structure morphology were verified by X-ray diffraction, Raman, photoelectron microscopy techniq...

Penelitian ini menggunakan pesawat x-ray digital dengan phantom ukuran ketebalan 10,14,20 cm alat ukur X-Ray Multimeter Piraha 557 dan pita ukur. Tujuan penelitian mencari nilai kV,mA waktu untuk menghasilkan citra yang bagus tetapi dosis serap kecil. Untuk pengaturan range kV digunakan adalah 60-80kV, sedangkan mA 200,250 320mA. ekspose 4,8,12 detik. Hasil diperoleh dari 15 kali uji coba pada ...

1. Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 419 1.1. Liver Disease and Cell-Based Therapies . . . . . . . . . . . . . . . . . . . . . . . . 419 1.2. Cell Sources for Liver Cell-Based Therapies . . . . . . . . . . . . . . . . . . . . 419 1.3. Approaches for the In Vitro Stabilization of Primary Hepatocytes . 420 1.4....

A versatile enzyme immobilization strategy for thin film continuous flow processing is reported. Here, non-covalent and glutaraldehyde bioconjugation are used to immobilize enzymes on the surfaces of borosilicate reactors. This approach requires only ng of protein per reactor tube, with the stock protein solution readily recycled to sequentially coat >10 reactors. Confining reagents to thin fil...

Two-dimensional zeolite nanosheets that do not contain any organic structure-directing agents were prepared from a multilamellar MFI (ML-MFI) zeolite. ML-MFI was first exfoliated by melt compounding and then detemplated by treatment with a mixture of H2 SO4 and H2 O2 (piranha solution). The obtained OSDA-free MFI nanosheets disperse well in water and can be used for coating applications. Deposi...