Results 11 to 20 of about 43 (36)
Veterinary Dermatology, Volume 32, Issue 6, Page 668-e178, December 2021., 2021 Background Antimicrobial resistance in Staphylococcus pseudintermedius (SP) and the prevalence of meticillin‐resistant SP (MRSP) is increasing in dogs worldwide. Objectives To evaluate the influence of hospital size on antimicrobial resistance of SP and whether restricted use of antimicrobials based on antibiograms could reduce the identification of ...
Keita Iyori +5 more
wiley +1 more source
Veterinary Dermatology, Volume 27, Issue 5, Page 391-e98, October 2016., 2016 Background– Pseudomonas aeruginosa (PA) may cause suppurative otitis externa with severe inflammation and ulceration in dogs. Multidrug resistance is commonly reported for this organism, creating a difficult therapeutic challenge. Objective– The aim of this study was to evaluate the in vitro antimicrobial activity of a gel containing 0.5 µg/mL of ...
Giovanni Ghibaudo +6 more
wiley +1 more source
Recursive determination of the enumerator for sums of three squares
International Journal of Mathematics and Mathematical Sciences, Volume 24, Issue 8, Page 529-532, 2000., 2000 For each nonnegative integer n, r3(n) denotes the number of representations of n by sums of three squares. Here presented is a two‐step recursive scheme for computing r3(n), n ≥ 0.
John A. Ewell
wiley +1 more source
A generalized formula of Hardy
International Journal of Mathematics and Mathematical Sciences, Volume 17, Issue 2, Page 369-378, 1994., 1994 We give new formulae applicable to the theory of partitions. Recent work suggests they also relate to quasi‐crystal structure and self‐similarity. Other recent work has given continued fractions for the type of functions herein. Hardy originally gave such formulae as ours in early work on gap power series which led to his and Littlewood′s High Indices ...
Geoffrey B. Campbell
wiley +1 more source
Some new inequalities for Motzkin numbers
, 2002 We prove some inequalities which follow from the log-convexity of the sequence of Motzkin numbers Mn and from the log-concavity of the sequence Mn n! . Mathematics subject classification (2000): 05A20, 26D99.
T. Došlić
semanticscholar +1 more source
, 2001 We simultaneously give short, direct proofs of the Gale & Ryser and Ford & Fulkerson characterizations of the row and column sum vectors of (0,1)-matrices. Mathematics subject classification (2000): 05A20, 05B20, 15A39.
R. Brualdi
semanticscholar +1 more source
The odlyzko conjecture and o’hara’s unimodality proof
, 1989 We observe that Andrew Odlyzko's conjecture that the Maclaurin coefficients of 1/[(1 + q)(I + q + q2) *.* (1 + q + * * * + qk-, )] have alternating signs is an almost immediate consequence of an identity that is implied by Kathy O'Hara's recent ...
Dennis Stanton, D. Zeilberger
semanticscholar +1 more source
A combinatorial problem of Shields and Pearcy
, 1977 Pearcy and Shields asked the following question. If xl, ..., x" are positive real numbers, can one always delete a subset D (possibly empty) such that the following two conditions are satisfied: (1) > l/x, xi < 1 (sum over any interval of consecutive ...
S. Schanuel
semanticscholar +1 more source
Weak cuts of combinatorial geometries
, 1979 A weak cut of a Combinatorial Geometry G is a generalization of a modular cut, corresponding to the family of the new dependent sets in a weak map image of G. The use of weak cuts allows the construction of all weak images of G, an important result being
H. Q. Nguyen
semanticscholar +1 more source
Equality cases of the Alexandrov–Fenchel inequality are not in the polynomial hierarchy
Forum of Mathematics, PiDescribing the equality conditions of the Alexandrov–Fenchel inequality [Ale37] has been a major open problem for decades. We prove that in the case of convex polytopes, this description is not in the polynomial hierarchy unless the polynomial hierarchy ...
Swee Hong Chan, Igor Pak
doaj +1 more source