We report systematic measurements of C v and (∂ P /∂ T ) v in solid hydrogen below 1 K and for orthohydrogen molar concentrations 0.58≥ X ortho ≥0.20. This is the temperature and concentration range assoc
To avoid this conduction error, the probe should be a poor heat conductor. In measuring surface temperatures, the probe should not have an insulating effect, as this will change the temperature in the measuring point. Also, the radiation exchange between the probe and surrounding surfaces can be...
The NE relation is an essential building block of several important theories of ion transport, including the Poisson–Nernst–Planck theory, where it establishes a relation between the diffusive flux and the flux due to electromigration in an applied electric field. It is also used extensively in ...
Low-molar-mass LC molecules, owing to their liquid-like structure, lack material integrity and the ability to sustain or exert mechanical stress [18]. To expand the functions and applications of LC molecules, they are transformed into nonvolatile, free-standing polymeric LC systems. For this, ...
We establish this linearity between Cp and — f°r three fixed pressures of 3.67,5.02 and 6.57 kbars in the ammonia solid II. 2. THEORY The thermodynamic quantities such as the specific heat, thermal expansivity and the isothermal compressibility can be studied near the melting point in ammon...
The present invention relates to an improved assay for identifying compounds that may be of use in conjunction with cancer chemotherapeutic agents and anti-proliferative agents, to improve efficacy of such agents and/or render effective compounds with relatively little therapeutic activity. There is also...
At a constant temperature, the activity coefficients 𝛾1γ1 and 𝛾2γ2 are only a function of the composition. For binary systems, the relationship between the two components is described as: 𝑥1+𝑥2=1x1+x2=1 (2) where 𝑥1x1 is the molar fraction of component 1 in the ...
The interaction between the proteins and materials is considered to lead to biological responses such as immune reactions [27]. Osteocalcin (OC), which is a non-collagenous protein synthesized by osteoblasts and is abundant in serum, has been found to accompany OCP in locations where subsequent ...
(incisor, canine, premolar, and molar). In periodontitis patients, subgingival samples were collected and pooled from the deepest PPD sites in each quadrant (a total of eight non-adjacent proximal sites). Samples were placed in 1.5 mL micro-centrifuge tubes with 300 μL of phosphate buffer ...
In addition, it was confirmed that a chitosan sample with moderate molar mass (MW ~100,000) is more convenient to control the viscosity of the spinnable solution. In these conditions, nanofibers made of blend PEO/chitosan have average diameters under dried state between 100 and 150 nm [13]...