Bøger af Mohammad Arshad

In the present era, emerging technologies need current-carrying electrical components that are universally good in functionality and durability with low power dissipation. The growing demand for non-volatile, faster, multifunctional memory and logic devices with small sizes inspired the scientific community worldwide. Recently, many have been inspired by spintronics, particularly the usage of micro- electromechanical systems that analyse the control of the magnetic (spin) state via electric fields and/or vice versa. Such a phenomenon utilizes the intrinsic spin of electrons instead of their electronic charge for data storage. In light of this, the next- generation electronics devices, including solid-state transformers, very sensitive dc and ac magnetic field sensors, electrically tunable microwave filters, and electromagnetic-optic actuators, need to be smaller in size with the coexistence of various order parameters, i.e., magnetization, polarization, and strain. A special class of materials that unite these ferroic orders is termed as multiferroics. Multiferroic materials are those that coexist and are connected with more than one ferroic order. The subset with ferroelectric and magnetic order is the most interesting magnetoelectrics. A single-phase multiferroic material is one that possesses two or all three of the so-called "ferroic" properties, i.e., ferromagnetism, ferroelectricity, and ferroelasticity. The term "multiferroic" was first used by Schmid. However, the coexistence of magnetism and ferroelectricity is primarily described as multiferroics in current study and literature. On the other hand, ME coupling is possible regardless of the magnetic and electric order characteristics; for instance, ME can happen in paramagnetic ferroelectrics. ME coupling may also develop between the two order factors directly or indirectly through strain. The magnetic and electric order parameters emerge in different but closely related phases in the strain-mediated indirect ME coupling. Due to its potential applications in industry, magneto-electric multiferroics have attracted increasing attention from the scientific community.

""The Staffing Story: How We Got Here and Where We're Going in the World of Hiring"" is an insightful exploration of the evolution of staffing and recruitment. In this comprehensive guide, readers are taken on a journey through the history of staffing, from its earliest origins to its modern-day applications.The book delves into the challenges faced by organizations in finding and retaining top talent, as well as the role of technology in shaping the hiring landscape. It also examines the impact of changing demographics, globalization, and the gig economy on staffing practices.Drawing on the latest research and real-world examples, ""The Staffing Story"" offers practical advice on how organizations can navigate these challenges and thrive in the ever-changing world of hiring. Whether you're an HR professional, a business owner, or simply interested in the future of work, this book is an essential guide to understanding the staffing landscape and staying ahead of the curve.

The present book described the synthesis of some new heterocyclic entities incorporating the active pharmacophores in a single molecular frame work and their biological assessment as new antimicrobial, antiamoebic and anticancer agents. The synthesis of ninety nine novel hetero-cyclic compounds of variegated nature is described in the book using multi-step procedure possessing tetrazoles, pyrazolines, oxadiazoline, pyrimidines and triazines. The detailed synthetic procedures, Biological screening and structural confirmation is briefly explained in the book that will help the readers for further developments in the similar field.

Cholistan desert is a wild land of its own kind with scarcity of endemic flora, counting only 128 species belonging to 34 families. Homeopathy is a system of therapeutics and 80% homeopathic medicines are based upon plants origin in the form of mother tinctures. Present study was designed to explore homeopathic way of treatment of various diseases by using the mother tincture. A double blind clinical study of mother tinctures and carbo-vegetabilis was performed based on the ethno-botanical information collected from the local people of Cholistan desert. The mother tincture of 19 medicinal plants and carbo-vegetabilis of 4 medicinal plants of Cholistan desert were clinically evaluated against various diseases. The results showed that out of 19 medicinal plants the mother tinctures of 8 plant species was very effective to control various diseases by giving 75-100 % curing percentage. The results of present study concluded that the homeo-mother tinctures of various medicinal plants from Cholistan desert should be trialed and this cheap and safe way of medication should be promoted in the area to control various diseases.