Aims: Brucellosis is one of the most important public health problems in developing countries, especially in rural areas closely related to animals. This study determines the effectiveness of an educational intervention based on Protection Motivation Theory on promoting preventive behaviors from brucellosis between the farmerchr('39')s ranchers in the comprehensive rural health center. Materia...

We present detailed theoretical studies of the H-bonded complexes formed from interaction between 5-fluorouracil and various six-membered cyclic nitrosamine compounds. In this study, an investigation on intermolecular interactions in X-NU (X = CH2, SiH2,BH, AlH, NH, PH, O and S) complexes is carried out using density functional theory. The calculations are conducted on B3L...

background and aims: anxiety is a common reaction when people encounter new problems where they do not know what expect. the nurses are responsible for assessing the patient and helping them with the procedure of endoscopy. this study investigates differences in anxiety level of patients who receive nursing process of orlando's theory prior to endoscopy examination compared to a control gr...

x1 Introduction This paper is a progress report on our eeorts to understand the homotopy theory underlying Floer homology; its objectives are as follows: (A) To describe some of our ideas concerning what, exactly, the Floer homology groups compute. (B) To explain what kind of an object we think thèFloer homotopy type' of an innnite dimensional manifold should be. (C) To work out in detail how t...

We construct Bott-type Floer homology groups for the sym-plectic manifold (T S 1 ; can) and Bott-type Morse homology groups for the energy functional on the loop space of S 1. Both objects turn out to be isomorpic to the singular homology of the loop space of S 1. So far our objects depend on all choices involved, but the above isomorphism suggests further investigation to show independence of ...

Dirac’s hole theory and quantum field theory are usually considered equivalent to each other. For models of a certain type, however, the equivalence may not hold as we discuss in this Letter. This problem is closely related to the validity of the Pauli principle in intermediate states of perturbation theory.

one of the most significant issues in meta–ethics is moral realism, which has been criticized so much. one of the main criticisms of it has been offered by j.l. mackie. he believes that moral properties depend upon our feelings and emotions and they don't refer to reality; so, they have no causal explanation and cannot give us any knowledge. therefore any judgment about moral properties is...