The line dividing green chemistry from pseudo-green chemistry becomes fragile. The pressures to present as quickly as possible results in scientific and business spheres, associated with the incessant search for funding in strategic areas, such as the Environment and Health, leads to the development of “fast science”, which is not always accurate.

The main goal of this research was to study the physical and chemical properties of Balanites. Aegyptiaca (laloub) oil. Two kilograms of Balanites aegyptiaca fruit were purchased from local market in Omdurman, Sudan. Fruits were then crushed using a steel hammer and seeds were then obtained. One kilogram of seeds was collected and was then ground using grinding machine ground seeds was then eventually ready for further analysis. The seeds of Balanites aegyptiaca were collected, washed and prepared. The seed oil was extracted using soxhlet apparatus with n-hexane as solvent. The percentage yield of oil extraction was (41.9 %). The results revealed that B. aegyptiaca seed contain considerable percentage of moisture (3.27%), fat (41.9), protein (30.9%), fiber (11.34%), ash (3.55%) and carbohydrate (8.9%). Physicochemical analysis of the seed oil was conducted using standard procedures and the following results were obtained; density (0.9091 g/cm3), viscosity (42.71 %), refractive index (1.4734), iodine value (98.09 g/100g), saponification value (194.33 mg KOH/g) and peroxide value (3.08meq/kg), acid value (0.53 mg KOH/g), free fatty acid value (0.26 %) and un-saponification (3.08). This reveals that Balanites aegyptiaca seed oil could be a rich source of oil for domestic and industrial purposes if richly exploited.

A comprehensive physical, chemical and microbiological analysis of water, vegetation and soil samples taken from regions of the country was carried out. The distributions of heavy metals, trace amounts of natural radionuclides and other inorganic components in environmental objects were studied. By systematic studies have established that the degree of assimilation of the K40 isotope by green plant mass from water and soil is about 7-10 times higher than the degree of assimilation of radioactive isotopes of other elements. The K40 radioisotope is identified in all environmental objects. Initiation of the process by ionizing radiation and further elementary reactions of active particles creates the real condition for the highly endothermic processes of dissociation of water and carbon dioxide molecules, synthesis of new organic molecules and molecular oxygen. The role of gamma radiation of K40 radioisotope should be taken into account at comprehensive analysis of initial stage of photosynthesis. This conclusion is consistent with the revealed facts of increased plant yields on soils with relatively high concentrations of natural radioisotopes, observation of photosynthesis under thick layers of water in the presence of only long-wave infrared rays or in the absence of chlorophyll and oxygen. The cleaning method of soil contaminated with heavy metals and radionuclides have been studied, and the method for the physical adsorption and chemical sorption of organic pollutants (oil products) on the surfaces of wood cheeps floating in open water tank irradiated with ionizing rays has been developed.

We present an observation of directed collective breaking of hydrogen bonds from ice crystals when a force is applied on an ice disk. Most of the ice disks broke into 6 pieces at the point of contact with a 60° angle, indicating the directed collective breaking of the ice crystals. Since the formula of water, H2O, was discovered two centuries ago by Amedeo Avogadro, researchers have remained interested in the properties of water—one of the top questions driving life science in the 20th century. Some fundamental questions are still not fully answered, such as, “How many bonds does each H2O molecule make with its nearest neighbors?”, which was listed as one of the top 100 questions spanning the sciences in 2005.

A pharmaceutical uncoated tablet must satisfy certain standards to claim it to be a quality drug. The quality of any drug in dosage form is its safety, potency, stability, patient acceptability and compliance. The quality of tablet needs to be designed from the product development stage. Quality control test for uncoated tablet is strongly related to final product quality because checks performed during production in order to monitor and if necessary, to adjust the process to ensure that the product conform to its specification are the key for the good or excellence quality of a tablet. The main purpose of quality control test for uncoated tablet is to produce a perfect finished product quality control (FPQC) test for tablet are performed with specific quality control test or parameters within acceptance limit or not. The aim of this to study in process quality control test carried for uncoated Paracetamol & Nimesulide.

The computational approaches are advantageous to the rational design of catalysts elucidating mechanistic insights, identifying active sites, and predicting catalytic activity. Here, the post-2018 short review on homogeneous catalysis, activation, and mechanistic approach using Multivariate Linear Regression (MLR) in DFT calculations.