Abstract This paper gives moduli of analytic classification for parabolic Dulac germs (that is, almost regular germs). appear as first return maps hyperbolic polycycles. Their are given by a sequence Écalle–Voronin -type diffeomorphisms. The result is stated in broader class generalized having power- logarithmic asymptotic expansions. Bibliography: 23 titles.

We show that: (i) the Pythagoras number of a real analytic set germ is the supremum of the Pythagoras numbers of the curve germs it contains, and (ii) every real analytic curve germ is contained in a real analytic surface germ with the same Pythagoras number (or Pythagoras number 2 if the curve is Pythagorean). This gives new examples and counterexamples concerning sums of squares and positive ...

OBJECTIVES To determine the impact of rectal swabs (RSs) on infectious complications (IC) following prostate biopsy (PB). METHODS A retrospective cohort study was conducted including all patients subjected to PB between 2009 and 2013. Group B consisted of patients with a RS and group A of patients without. RS reported the presence of gram-positive or negative germs, sensitive or resistant to ...

Starting from simple hand-crafted viruses, today’s malware has evolved to constitute highly infectious computer diseases. The technical development of malware was mainly driven by the wish to improve and accelerate both attacks and proliferation. Although these programs have incurred significant hazard and financial losses, their mechanisms are relatively simple and are amenable to effective co...

Hospital facilities, such as delivery rooms, can potentially cause nosocomial infections caused by germs, one of which is through the spread germs in air. Various factors, temperature, humidity, lighting, and occupancy density, affect presence airborne germs. This study aimed to determine quality germ numbers room effect density physical environment on numbers. The method used univariate analys...

Background: Food contamination can be caused by various factors, including food handler knowledge, body hygiene, sanitation, and the cleanliness of cutlery. A microbiological examination that done is a swab cooking utensils cutlery, germ count examination. The dispenser one tableware widely used community to provide drinks. use dispensers in gallon bottled drinking water consumers makes serving...