Public policies have to be characterized as an instrument for government management in each constitutional period, this in order to achieve a directionality, about the objectives to be achieved. In...więcej »
The author has published two texts on classical physics, Introduction to Classical Mechanics and Introduction to Electricity and Magnetism, both meant for initia...więcej »
Although nothing can replace history and physical examination when evaluating patients, the use and evolution of non-invasive technology for imaging areas not visible to the human eye has become a ...więcej »
If well anticipated and managed, crises can be opportunities for organizations that are resilient and willing to change. This is the case of the city of Charlotte, NC, which in the 1990s successful...więcej »
This research studies the legitimacy of the manager in public administration in Morocco. It deals with the sources of the recognition of his legitimacy as well as the effects on the attitudes and b...więcej »
As we know that conventional incremental material is much time taking and technique sensitive product and difficult to manage specially in child for esthetic or another restorative purpose. To over...więcej »
Companies are constantly faced with the challenge of solving problems in order to achieve their objectives and increase their competitiveness. Purchasing generally accounts for between 50 and 70% o...więcej »
Coffee export performance of Ethiopia is characterized by under performance, little attention to the important opportunities such immense biodiversity, and poor law enforcement. Ethiopian coffee ex...więcej »
Vibration during machining is a complex problem, low intensity vibrations have little effect on the machining process. However, intense vibrations can affect several aspects of the cutting process,...więcej »
The purpose of this study was to compare the effect of resin-based (AH Plus), MTA and tricalcium silicate- based root canal sealer (BioRoot RCS) sealers effect on immediate and delayed postspace pr...więcej »
Just how far back in history organized athletic contests were held remains a matter of debate, but it is reasonably certain that they occurred in Greece almost 3,000 years ago. However, in ancient ...więcej »
The purpose of this book is to focus about processes involved in designing metal matrix composite, The microstructures, mechanical properties of silicon carbide (SiC) as a reinforced aluminum 6063 ...więcej »
This work presents the students' representations and the development of an experimental approach by Life and Earth Sciences (L&E) teachers. The results we obtained show that this teaching practice ...więcej »
The Trayectorias Bioespaciales de Maestras correspond to a didactic experience. There is a preeminence of time over space, so it is necessary to help memory to recover this dimension. Therefore, in...więcej »
The achievement of a stable, functional, and esthetic arch form has long been one of the prime objectives of orthodontics, since the time of Edward Angle. A key aspect in the achievement of this go...więcej »
Considerable controversy exists regarding the ideal choice of material and design of post and core to improve fracture resistance in post-core-restored teeth. One study recommended endodontic posts...więcej »
Internal combustion engine consists of different systems for the efficient working. S.I. and C.I. engines are the basic types of I.C. engines. This book article comprises of the parts and the basic...więcej »
Early Childhood Caries (ECC) is a global epidemic problem affecting majority of preschool children, which if left untreated leads to degenerating conditions in primary dentition even at a very youn...więcej »
Leadership techniques are recognized as fundamental in organizational management processes. Given its relevance, a simple search on Google returns thousands of results. In a dynamic context such as...więcej »
Based on current research data the effects of probiotics on periodontal health and its maintenance are not clear. Scientific evidence is poor in this area. Systematic in vitro studies are first nee...więcej »