China is experiencing a drastic loss of arable land as a result of the continuing process of rapid urbanization. This loss could have an adverse impact not only on China’s sustainable development but also on the world food market. To provide a robust and economical tool for evaluating the impact of this process, we developed an IHS (Intensity, Hue, Saturation)-based approach for detecting the c...

Several models have been proposed for scheduling the preventive maintenance (PM) of complex repairable systems in industry. These are often application-speci"c and some make unrealistic assumptions about stationarity of the process and quality of repairs. We investigate two principal types of general model, which have wider applicability. The "rst considers "xed PM intervals and is based on the...

A description of a model linguistic data bank (LDB) for a British market will be given, based on the results of a continuing feasibility study. A LDB represents an economical and highly efficient way of organizing Britain’s efforts in the field of terminology, both with respect to English and the many foreign languages through which contact is maintained with non-English speaking countries. The...

Quantum mechanics describes certain systems as being in superpositions of their properties, yet every measurement on every system that we are able to perform yields a determinate result. The “orthodox” formulation of the theory builds this in by including a postulate that such superpositions “collapse” at the time of measurement. This strategy fails to really explain why such measurements are d...

Information technology is revolutionizing interpersonal relations. This new context has made possible the pursuit of professions in the health area, a concept known as telehealth. The essence of this area is the provision of health information at distance. In this context, orthodontics as a specialty cannot remain oblivious to advances.This article, through a non-systematic literature review, s...

The commercial broiler industry is a modern day agricultural success due to popular consumer demand, healthy flocks, and least cost production. Preventive medicine is the key for economical control of disease in integrated broiler companies, and includes quarantine-eradication, controlled-exposure, and preventive feed medication. Respiratory and enteric diseases present a continuing, potential ...

The conservation of the crop varieties of traditional agriculture in the centers of genetic diversity is essential to provide genetic resources for plant improvement. These resources are acutely threatened by rapid agricultural development which is essential for the welfare of millions. Methodologies for genetic conservation have been worked out which are both effective and economical. Urgent a...

Due to the Zero-COVID policies implemented in China, students have accepted online education for curriculum learning a considerable period of time. The objective current study was determine relationship between perceived usefulness, ease use, gender, and effectiveness emerging adult learners Guangzhou, who were enrolled continuing program. research framework created accordance with Technology A...

The issue of unit commitment is one of the most important economic plans in power system. In modern and traditional power systems, in addition to being economical of the planning, the issue of security in unit operation is also of great importance. Hence power system operation confronts units’ participation and input considering network security constrains. The issue of units’ participation is ...

at the beginning of the twentieth century, most countries in response to the complexities and problems of urbanization began their first actions of spatial planning. switzerland is not excluded from this list and started spatial planning acts from the lowest level and today, after more than a century, is continuing with emphasis on spatial planning principles of sustainability, public and priva...