Smarandache Sequence of Happy Cube Numbers

I have studied the Smarandache Happy Cube Numbers and I have got some interesting results and facts . I have discovered some open problems a bout the Happy Cube and Smarandache Happy Cube Numbers

SMARANDACHE FRIENDLY CUBE NUMBERS

The main purpose of this paper is to introduce new concepts of Smarandache numbers, namely Smarandache Friendly Cube Numbers, and give definitions, curious note, theorem, conjectures, proposed future studies, and ask open problems

Perfect powers in Smarandache n-Expressions

Is studied the concept of Smarandache n-expressions, for example I proposed formulas, found solutions, proposed open questions, and conjectured, but all for the fixed 3, and 2 numbers, but what will happen if these equations have diferent fixed numbers such as 7? This paper will answer this question

The Citizenship of Others

The liberal notion of citizenship provides equality to all citizens, without regard to ascriptive or other differentiating characteristics. In this sense, citizenship promises to be dispositive of the treatment of all individuals who enjoy it; citizenship is uniform, unalloyed, and indivisible. These are the attributes of citizenship within a liberal national system, governing the relationships between citizens and the state, and among citizens within the state. But must these characteristics extend into the international realm, or may states choose to look beyond the mantle of citizenship when evaluating the citizens of others? And if states do choose to differentiate, and thereby discriminate, among the citizens of others, what obligations do those citizens\u27 states bear? This Article considers two instances in which the formal equality of citizenship is jeopardized by discrimination on the basis of national origin (the place of one\u27s birth) and ancestry (the place of one\u27s ancestors\u27 birth)

Erectile dysfunction - an update of current practice and future strategies

Erectile dysfunction (ED) is defined as the inability to achieve and maintain a penile erection adequate for satisfactory sexual intercourse.1 Up to 150 million men worldwide suffer from ED and this figure is likely to double by the year 2025.2 A number of studies have attempted to characterise the true prevalence of ED. In a Danish study, Ventegodt reported that 5.4% of all patients had a decreased ability to achieve an erection.3 The prevalence was reported to be highest (18%) in those aged over 58 years. The Massachusetts Male Aging Study (MMAS)4 reported the results of a regional survey of 1709 men aged 40–69 years. In this study 52% reported some degree of ED, with 10% having complete ED. Moreover, the results suggest that the probability of complete ED at age 70 was threefold compared to that at age 40; the probability of moderate ED was two-fold