In this paper we introduce the notion of classical quasi-primary submodules that generalizes the concept of classical primary submodules. Then, we investigate decomposition and minimal decomposition into classical quasi-primary submodules. In particular, existence and uniqueness of classical quasi-primary decompositions in finitely generated modules over Noetherian rings are proved. More...

in this study, the fluorogenic efficiency of fluorescamine for spectrofluorimetric analysis of primary amines was investigated. different mixtures of dichloromethane and other organic solvents were used for evaluation of fluorescence stability and intensity of fluorescamine derivative (pyrrolinone). solvents such as acetonitrile (acn), tetrahydrofuran (thf) and dioxane increase stability and in...

the primary aim of plant breeding is to improve stability in yield and to obtain varieties with good quality. for this reason, a study of wheat varieties was conducted in 2010, 2011, and 2012 at the agricultural application and research center fields of the uludag university, agricultural faculty, in bursa/turkey. in the study, 22 advanced lines of bread wheat and gonen, pehlivan, and flamura c...

Implant stability plays a critical role for successful osseointegration, which has been viewed as a direct structural and functional connection existing between bone and the surface of a load-carrying implant(Bränemark, et al. 1977, Sennerby & Roos 1998). Achievement and maintenance of implant stability are prerequisites for successful clinical outcome(Sennerby & Meredith 2008). Therefore, meas...

OBJECTIVES Implant primary stability is one of the important factors in achieving implant success. The osteotome technique may improve primary stability in patients with poor bone quality. The aim of this study was to compare implant stability using two different techniques namely osteotome versus conventional drilling in the posterior maxilla. MATERIALS AND METHODS In this controlled randomi...

In this paper numerical results are reviewed ([13]) that demonstrate that common second-order operator-splitting methods can exhibit instabilities when integrating the Brusselator equations out to moderate times of about seven periods of oscillation. These instabilities are manifested as high wave number spatial errors. In this paper we further analyze this problem and present a theorem for sta...

Implant stability plays a critical role for successful osseointegration. Successful osseointegration is a prerequisite for functional dental implants. Continuous monitoring in an objective and qualitative manner is important to determine the status of implant stability. Implant stability is measured at two different stages: Primary and secondary. Primary stability comes from mechanical engageme...

PURPOSE The aim was to review the influence of surface morphology on the primary stability of dental implants. METHODS MEDLINE-PubMed databases were explored from 1991 up to and including April 2010 using different combinations of the following terms: "dental," "implant surface roughness," "immediate loading," "initial stability," "primary stability," and "osseointegration." Articles publishe...

AIMS Immediate loading has become a predictable option for treatment, while one of the main requirements for its implementation is obtaining appropriate primary stability in implants. With that aim, conical implants are commercially available, since, according to specialized literature, they provide greater stability. One of the methods to measure implant stability which has evolved to further ...

primary-like and weakly primary-like submodules are two new generalizations of primary ideals from rings to modules. in fact, the class of primary-like submodules of a module lie between primary submodules and weakly primary-like submodules properly.  in this note, we show that these three classes coincide when their elements are submodules of a multiplication module and satisfy the primeful pr...