nature is athirst and all but suffocated, then comes the rainy season with its life-giving freshness of heavenly water. The cracked and dried soil gets revitalized. The tongue of the heated atmosphere sucks in enough moisture and
20. The ethylene-based polymer composition of claim 1 wherein a film comprising the composition is characterized as having a yellowness b* change over 10 days of 1 or less.Description: CROSS-REFERENCE TO RELATED APPLICATIONS This application claims priority from U.S. non-provisional patent applic...
of infrared radiation with that of radiation at visual wavelengths, investigators are able to derive the diameter of the asteroid. Other remote-sensing techniques—for example, polarimetry, radar, and adaptive optics (techniques for minimizing the distorting effects of Earth’s atmosphere)—also are ...
of the formed electrospun nanofibers. Since PVA has no antimicrobial activity and chitosan’s activity depends on the pH and medium, adding a biocidal agent is necessary. Finally, certain additives such as surfactants, citric acid, and essential oil (pure and encapsulated) were investigated for ...
Today, the resistance of microorganisms, mainly clinically important bacteria, to antimicrobials, including antibiotics that are important for human medicine, is a global challenge for humanity [1]. Indeed, this huge ecological problem has in recent years been further emphasized in the framework of th...
The temperature of the mixed solution was 85 °C and we chose three different times of immersion treatment: (I) 5 min; (II) 3 × 5 min and (III) 3 × 5 min + 72 h exposure of the so treated sample in humid atmosphere over a distillated water (in thermo-stated glass cell at ...
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In both cases, the communities continue to perceive the environmental impacts caused by the use of this technique today. The beaches along the coastline store enormous amounts of mine tailings that are dispersed by the winds and oxidized by the air and seawater, generating acid rock drainage (...