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The current monolithic and lengthy scheme behind the standardization and the design of new video coding standards is becoming inappropriate to satisfy the dynamism and changing needs of the video coding community. Such a scheme and specification formalism do not enable designers to exploit the clear commonalities between the different codecs, neither at the level of the specification nor at the le
Background: Globally, colorectal cancer (CRC) is ranked the third most common cancer among men and the second in women. The American Cancer Society recommends that starting from the age 50 years, both men and women should be screened for polyps and for early detection of CRC. In Jordan, CRC is the most common cancer among males and the second most common cancer among females. This study aims to as
This chapter is a micro-sociological exploration of the justifications that Danish general practitioners adopt to support antibiotic usage in their clinical practices. Based on qualitative in-depth interviews with 21 general practitioners in Denmark, the chapter looks upon the clinic as a particular social world (a justificatory regime) in which different antibiotic treatment strategies are qualif
In the current chapter two semiconductor materials are being assessed as ecomaterials of choice for key applications in the water business. Ultraviolet lightemitting diodes, UV-LEDs, based on III-Nitride ultraviolet emitters like GaN, InGaN, and AlGaN and semiconductor oxides like TiO 2 , ZnO, or WO 3 can be used as eco-materials for disinfection and pollutant removal in water, respectively. Lo
The shell condenser is a key component for the underwater vehicles. To study its heat transfer performance and flow characteristics and to design a more efficient structure, a mathematical model is generated to simulate condensation inside the straight and helical channels. The model combines empirical correlations and MATLAB based on an iterative algorithm. Here, quality is used as a sign of the
A polymer electrolyte fuel cell (PEFC) produces electrical energy thanks to the electrochemical reaction carried out inside the cell. During the energy conversion, water molecules are also produced in the cathode side and this can affect the diffusion parameters of the gas diffusion layers (GDLs). The generated water-drops due to the reaction may block the reactant gases and produce material oxida
In this work, the surface morphology changes of nanocrystalline Cr 2 O 3 film deposited on Si wafer during the heating process were observed in-situ by means of an environmental scanning electron microscope (ESEM). The Cr 2 O 3 film cracked at high temperature due to the cause of thermal stress; the corresponding crack area percentages on the film surface were real-time evaluated using image
Iodo-oxyapatite [pentadecacalcium iodide oxide nonaphosphate, Ca15(PO4)9IO] was synthesized by a flux method and the structure was solved from single-crystal X-ray data. The crystal structure was refined in the space group P63/m [a = 9.567 (1), c = 20.754 (2) Å and Z = 2] to wR on F of 0.0459. Iodo-oxyapatite has a typical hexagonal apatite structure but the unit cell is tripled along the hexad ow
Why does indium adopt a tetragonally distorted fcc structure, and not a fcc structure like its lighter homologue aluminum? This question has puzzled chemists and physicists for a long time, and has now been addressed by means of ab initio full-potential calculations in the framework of density functional theory. It was found that the different tendency of aluminum and indium to form s-p hybridized
The first incommensurate ordering of NH4Cu7-xS4 (x = 0.16) has been investigated using X-ray single crystal diffraction at 174 K. The modulated structure is described with monoclinic symmetry with the cell parameters a = 10.272 (angstrom), b = 10.272 (angstrom), c = 7.694 (angstrom) and β=90.0°. It belongs to the four-dimensional space group P:P2/n:-11 {conventional setting P:P2/b:-11 (no. 13.1)}.
It is estimated that over 80% of bacterial infections are associated with biofilm formation. Biofilms are organized bacterial communities formed on abiotic surfaces, such as implanted or inserted medical devices, or on biological surfaces, such as epithelial linings and mucosal surfaces. Biofilm growth is advantageous for the bacterial organism as it protects the bacteria from antimicrobial host f
Recension av antologi, redigerad av Hans Swärd.
Mountain communities are adapting their livelihoods to a complex combination of social, political and economic changes and associated risks. Despite recognition of adaption in response to multiple changes in sustainable livelihood and critical climate change literature, risks attributed to biophysical effects of climate change have increasingly assumed importance. Consequently, diversification is
In recent years island communities have actively adapted in response to a complex combination of changes that has shaped life on the islands, and this has had gendered consequences. The gender ramifications of adaptation on islands are still largely neglected in adaptation policies, although they are increasingly being addressed in the scientific literature. Understanding gendered consequences is
During the communist dictatorship, police and detectivistic literature was an amphibious species, and had to hide rather than to embrace courageous assumptions. In the multilateral developed socialism (for communism has never been reached), criminals and criminals were urgently annihilated and then exposed to public atrocities. All the strategy based on the propaganda for the ideological success,
