Copper trimesate (Cu-BTC) MOF has been pointed out as a promising adsorbent for separating carbon dioxide from methane. However, MOF’s need to be shaped prior to their use in packed bed adsorbers in order to reduce pressure drop; on the other hand, the production of mechanically resistant shaped bodies reduces their adsorption performance. In this work, Cu-BTC tablets provided by BASF are evalu...

zinc (ⅱ) tricarboxylate (zn-btc) with metal-organic framework (mof) has been synthesized for the first time under solvothermal conditions and has been tested as an adsorbent for methane and carbon dioxide at standard temperature and pressure. the adsorbent was characterized by means of x-ray diffraction(xrd), brunauer-emmet-teller (bet), fourier transform infrared (ft-ir) and scanning electron ...

In the present work, continuous fixed-bed column and batch studies were undertaken to investigate efficiency of iron-based metal–organic framework (Fe-BTC) for removal methyl orange as a model contaminant from aqueous solutions. The experiments carried out by varying operational parameters such adsorbent dosage, pH, temperature, initial concentration. results showed that Fe-BTC had high under w...

Accurate assessment of the fate of salts, nutrients, and pollutants in natural, heterogeneous soils requires a proper quantification of both spatial and temporal solute spreading during solute movement. The number of experiments with multisampler devices that measure solute leaching as a function of space and time is increasing. The breakthrough curve (BTC) can characterize the temporal aspect ...

Biliary tract cancer (BTC) is often difficult to diagnose definitively, even through histological examination. MicroRNAs (miRNAs) regulate a variety of physiological processes. In recent years, it has been suggested that profiles for circulating miRNAs, as well as those for tissue miRNAs, have the potential to be used as diagnostic biomarkers for cancer. The aim of this study was to confirm the...

BACKGROUND The green tea catechin epigallocatechin gallate (EGCG) was shown to effectively inhibit tumor growth in various types of cancer including biliary tract cancer (BTC). For most BTC patients only palliative therapy is possible, leading to a median survival of about one year. Chemoresistance is a major problem that contributes to the high mortality rates of BTC. The aim of this study was...

In order to reduce the frame memory usage in LCD overdrive, there is a basic technique called block truncation coding (BTC) is commonly used due to its efficient coding and low implementation cost. However, there is some limitation of BTC that causes severe perceptual artifacts and degrades overdrive performance. To overcome the problem of BTC here we propose an adaptive multi-level BTC (AM-BTC...

Reversible data hiding is an efficient way for embedding additional data into cover media, which can reversibly recover the original cover media when the additional data is extracted. It has been widely utilized in secure communication and copyright protection. A reversible data hiding scheme imposed on the quantized coefficients of compressed images based on block truncation coding (BTC) is pr...

BACKGROUND Military research suggests a significant association between leadership, cohesion, mental health stigmatisation and perceived barriers to care (stigma/BTC). AIM Most studies are cross sectional, therefore longitudinal data were used to examine the association of leadership and cohesion with stigma/BTC. METHOD Military personnel provided measures of leadership, cohesion, stigma/BT...