PrefaceChapter 1: Metal Materials Properties and ProcessingNumerical Analysis of Surface Integrity in Parallel Turning Process Part II: Influence of Cutting Tool Rake AngleSurface Roughness Prediction of AISI 304 Steel in Nanofluid Assisted Turning Using Machine Learning TechniqueA Model for Residual Stress in the Dry Turning of Duplex Stainless SteelsIndigenous Production of Porous 316L through Powder Metallurgy and Investigation of their Mechanical PropertiesExperimental and Analytical Investigation into Cutting Forces during Turning of EN-31 Steel in Different Machining ConditionsComparative Study of Cu-6Sn Processed by Casting and Powder Metallurgy with Microwave and Conventional Assisted SinteringInfluence of Mg Content on the Metallurgical, Hardness, and Tensile Behaviour of Zn-Al-Si-Mg Alloy in the As-Cast ConditionSubmerged Friction Stir Back Extrusion of AZ31 Magnesium AlloyComparative Analysis of Stationary and Rotary Electrode on Dry EDM in Machining of Hastelloy C276Multi-Objective Optimization of Metal Removal Rate, Dimensional and Profile Accuracy during Drilling of ASTM A516 (Grade70) SteelAnalysis of Microsurface Characteristics during Micro-Electrochemical Texturing on Stainless SteelEffect of Cold Work, Ageing on Hardness and Ultimate Tensile Strength of Microalloyed SteelEffect of Recrystallization Temperature on Metallurgical Properties of ASTM A242 Corten SteelOptimization of Heat Treatment Parameters to Improve Hardness of High Carbon Steel Using Taguchi’s Orthogonal Array ApproachChapter 2: Materials and Technologies in BiopharmaceuticsThe Study of Betulin Particles Containing Hydrogels Prepared by Antisolvent PrecipitationOptimization of Betulin Colloidal Aqueous Suspension Pretreatment for Determination of Particle CharacteristicsAdaptation of the Methylene Blue Adsorption Method for Specific Surface Area Determination of Betulin ParticlesVanillic and Meldrum’s Acid Containing AntioxidantAntioxidant Activity of Lignocellulose Pyrolysis by-Products after Levoglucosan SeparationChapter 3: Biotechnologies in Agricultural ProductionMedium Formulation and Fed-Batch Cultivation of Methylosinus trichosporiumImpact of Arginine Containing Fertilizer on Nitrogen Isotope Ratio and Elemental Content in Young Conifer StandsEffect of Various Fertilizers on Stable Isotope Ratios and Relative Amino Acid Content in Apple SeedsThe Effect of Bottom and Fly Wood Ash on the Rare Earth Element Content in Forest Soil and Blueberries (Vaccinium myrtillus L.)