A class of solutions of the equation d(n²) = d(φ(n)) [PDF]
Notes on Number Theory and Discrete Mathematics, 2023 For any positive integer n let d(n) and φ(n) be the number of divisors of n and the Euler's phi function of n, respectively. In this paper we present some notes on the equation d(n²) = d(φ(n)).
Zahra Amroune +2 more
doaj +1 more source
The mean value of the function d(n)/d*(n) in arithmetic progressions [PDF]
Notes on Number Theory and Discrete Mathematics, 2023 Let d(n) and d*(n) be, respectively, the number of divisors and the number of unitary divisors of an integer n≥1. A divisor d of an integer is to be said unitary if it is prime over n/d.
Ouarda Bouakkaz, Abdallah Derbal
doaj +1 more source
Gauged D = 4 N $$ \mathcal{N} $$ = 4 supergravity
Journal of High Energy Physics, 2023 We present the full Lagrangian and supersymmetry transformation rules for the gauged D = 4, N $$ \mathcal{N} $$ = 4 (half-maximal) supergravity coupled to an arbitrary number of vector multiplets. Using the embedding tensor formulation, the final results
G. Dall’Agata +3 more
doaj +1 more source
All basic quantizations of $$D=3$$ D = 3 , $$N=1$$ N = 1 Lorentz supersymmetry
European Physical Journal C: Particles and Fields, 2023 By the supersymmetrization of a simple algebraic technique proposed in Lukierski and Tolstoy (Eur Phys J C 77:226, 2017) we obtain the complete classification of all basic (nonisomorphic) quantum deformations for the orthosymplectic Lie superalgebra ...
V. N. Tolstoy
doaj +1 more source
$$\theta $$ θ -diagram technique for $${\mathcal {N}}=1$$ N = 1 , $$d=4$$ d = 4 superfields
European Physical Journal C: Particles and Fields, 2023 We describe a diagrammatic procedure to carry out the Grassmann integration in super-Feynman diagrams of 4d theories expressed in terms of $${\mathcal {N}}=1$$ N = 1 superfields. This method is alternative to the well known D-algebra approach. We develop
D. Bason, M. Billò
doaj +1 more source
N-(1-Deoxy-α-d-tagatopyranos-1-yl)-N-methylaniline (“d-Tagatose-N-methylaniline”)
Molbank, 2018 Tagatosamines form in thermally-processed dairy products and contribute to the foods’ organoleptic and nutritional value. d-Tagatose-N-methylaniline (N-(1-deoxy-d-tagatos-1-yl)-N-methylaniline, 1-deoxy-1-(N-methylphenylamino)-d-tagatose) was synthesized ...
Valeri V. Mossine +2 more
doaj +1 more source
Carbon target as neutron source from 12C(d,n)13N and D(d,n)3He reactions
Ядерна фізика та енергетика, 2018 Possibility to use carbon as a target material to generate fast neutrons from D(d,n)3He nuclear reaction and intermediate energy neutrons from 12C(d,n)13N nuclear reaction was studied. The experiment results were obtained to characterize an adsorption of
V. K. Basenko +5 more
doaj +1 more source
A Historical Writing Apprenticeship for Adolescents: Integrating Disciplinary Learning With Cognitive Strategies [PDF]
, 2016 This study explored the extent to which an 18â day history and writing curriculum intervention, taught over the course of one year, helped culturally and academically diverse adolescents achieve important disciplinary literacy learning in history ...
Croninger, Robert +5 more
core +1 more source
Clostridium difficile Strains Associated with Nosocomial Infections - Laboratory Diagnosis, Prevalence, Susceptibility and Molecular Characterization of the Isolates [PDF]
, 2015 Иако во минатото не и Ñе придаваше големо значење на оваа бактерија, Ð´ÐµÐ½ÐµÑ Clostridium difficile е еден од најзначајните агенÑи кои Ñе поврзуваат Ñо Ð¸Ð½Ñ ...
Mihajlov, Kiril, Trajkovska Dokic, Elena
core +2 more sources
The Role of Metabolic Syndrome in the Development and Progression of Chronic Renal Failure [PDF]
, 2015 Метаболичкиот Ñиндром Ñтанува Ñе поголем здравÑтвен проблем во Ñветот, како во земјите во развој така и во виÑоко развиените земји.
Barjaktarova Prosheva, Tatjana +1 more
core +2 more sources