The novel aspect of this research is the fabrication, characterisation, and application an engineered adsorbent made from quartz sand coated with calcium ferric oxides (QS/CFO) derived wastepaper sludge ash (WPSA) for removal tetracycline (TC) synthetic water. Initially, new was fabricated using a Ca/Fe molar ratio, sand/FeCl3 pH (of synthesising environment), ethylene glycol dose, temperature ...

In this work, a sorbent was prepared from wastepaper samples enriched with iron oxide particles and graphene used in the solid phase extraction of antibiotics. The precursor underwent carbothermal reduction to promote formation paramagnetic phases useful for recovery during analysis, disperse fix durable way throughout cellulose structure. Characterizations were carried out evaluate composition...

Abstract The economic value of xylanolytic enzymes is derived from their use in a variety industrial processes, which necessitates cost-effective manufacturing procedure. In the current study, forty bacterial isolates were isolated water samples and investigate efficacy to producing xylanase enzyme. most potent isolate was identified by sequencing amplifications 16Sr RNA gene as Bacillus haynes...

In the present society, recycling and reuse of valuable substances are utmost importance for economic environmental purposes. At same time, there is a pressing need to develop new methods protect ecosystem from many human activities, including those that have contributed an ever-increasing presence pharmaceutical pollutants. this study, straightforward approach applies magnetic carbon composite...

This study developed hybrid briquettes using corncobs and the bark of oil palm trunk (OPTB). The objective was to assess performance in a cooking application as potential fuel source for domestic utilization. Corncob mixed with OPTB ratios 100:0, 75:25, 50:50, 25:75 0:100 by weight, wastepaper pulp (10% weight) added each mixture binder. mixtures were densified manually at room temperature 20-t...

A phenomenon often noted at conferences is the seeming unconsciousness or unresponsiveness of members of the audience. Interestingly it is not typically the speaker that notes this finding but rather other members of the audience. This may have something to do with the dulcet tones of someone next to you snoring away that interrupts the otherwise efficient note-taking that you are there for. Le...

Consultant Plastic Surgeon, EURAPS Member and past President of The European Association Societies Aesthetic Surgery, Past BAPRAS BAAPS, International Board the American Society Surgeons, Federation Surgical Specialty Associations. Surgery has always been a small specialty, based on philosophy innovation, which opened up undreamt surgical avenues in we lead world. However, it also means that of...

Legal literature and case law depicts the infamous conviction of Alfred Dreyfus for treason and espionage in 1894 as a prime example of the irresistible power of even grossly fallacious mathematical demonstrations to overwhelm a legal tribunal. This essay shows that Dreyfus is not a case of mathematics run amok, unchecked and uncomprehended. To the contrary, the defects in the mathematical proo...

A central tenet of modern categorization research is that real-world categories have no defining features, and that features are better thought of as probabilistically related to their category. Nevertheless, the belief in properties that are invariably associated with categories has persisted. One view— psychological essentialism—further states that essential properties and structures constrai...