Based on our previous work on the recursive fermion system in the Cuntz algebra, it is shown that a nonlinear transformation group of the CAR fermion algebra is induced from a U(2) action on the Cuntz algebra O2p with an arbitrary positive integer p. In general, these nonlinear transformations are expressed in terms of finite polynomials in generators. Some Bogoliubov transformations are involv...

Brazil is on a course of high development and progress, a fact shown by the media, and proven in economic means and world rankings. In scientific terms, this can be seen in previous editorials of the Revista Brasileira de Hematologia e Hemoterapia (RBHH) and by checking the Scimago Journal Rank (SJR-www.scimagojr.com). We note that the scientific production of Brazil is increasing rapidly with ...

How we measure success This issue, volume 15, number 2, is certainly one of our most substantial. Over the past couple volumes we’ve averaged about 85 pages per and this clocking in at over 150. We’d like to say that we’re just cleaning up a backlog accepted manuscripts, but truth receiving more quality submissions. Since date initial submission included received almost 200 manuscripts for cons...

Astute readers may have noticed this past year has been one of behind-the-scenes transition for our Journal. In late 2016, our publisher Co-Action and its portfolio of journals were bought out by Taylor & Francis. This was basically a publishing decision, with notification to the editorial team after the fact. To their mutual credit, both publishers were committed to a smooth transfer of respon...

Rice is an important staple food for more than half of the world’s population. Though genetic potential commonly cultivated varieties rice diminished due to various biotic and abiotic constraints, bacterial leaf blight (BLB) caused by Xanthomonas oryzae pv. (Xoo) considered one its most destructive diseases in India. Based on morpho-cultural characteristics, pathogens isolated from leaves a pla...

Background: There are many sexual violence cases take place from school to college. Women mostly become harassment victims, while men largely the perpetrators. The most common forms of include hurtful or threatening comments, direct aggressive act, and online harassment. Sexual causes health problems, damaging mental, physical, social condition, somatic effect. Eventhough, various efforts have ...

Over the past few years, increasing efforts have been made to evaluate research output using different markers of quality. This is most clearly reflected by the work of the Research Exercise Framework, a huge undertaking that was completed in 2014 and ranked subject areas in all UK universities according to the societal impact of research and the environment in which it was conducted, alongside...

In this paper design considerations to be used to account for follower jamming of J-equency hopping (FH) spread spectrum systems are presented. A follower jammer attempts to determine the hop frequency with a “determinator” circuit, and then generates jamming in a range about that jiequency. Geometrical considerations show the spatial limit at which follower jamming becomes impossible. The mini...

When we approached our readers two years ago to comment upon the newly released Impact Factor scores from Thomson Reuters (TR) we were happy to announce that for the first time we had passed the critical 1.0 level (1). This time we are glad to let you know about a further increase of this long-questioned instrument for measuring the quality of scientific journals (Figure 1). After a 33% increas...

It has been 2 years since this challenging period due to the pandemic started. The disruption caused by COVID-19 probably much stronger than any of us could have expected. year 2021 was not easy despite some clear improvement in overall condition around world, mainly thanks tremendous work scientific community and companies producing a range vaccines quickly use very simple efficient protective...