Results 121 to 130 of about 936 (209)

Perfect nonlinear binomials and their semifields

Finite Fields and Their Applications, 2009
The authors show that the binomial \[ F(x) = x^{p^s+1}-u^{p^k-1}x^{p^k+p^{2k+s}}\tag{b} \] is a perfect nonlinear (PN) mapping on \(\text{GF}(p^n)\) if \(p\) is an odd prime, \(n=3k\), \(\gcd(3,k) = 1\), \(k \equiv s \bmod 3\), \(n/\gcd(s,n)\) is odd and \(u\) is a primitive element of \(\text{GF}(p^n)\). The APN-ness of binomials of this shape for \(p=
Zhengbang Zha, Gohar M. Kyureghyan, Xueli Wang   +2 more
openaire   +2 more sources

Dust drift during sowing of maize - effects on honey bees

Julius-Kühn-Archiv, 2012
Background: Bee poisoning incidents in southern Germany in 2008 revealed drift of insecticidal dusts of treated maize seed during sowing on adjacent areas with flowering bee forage plants as a considerable route of exposure.
Georgiadis, Pablo-Th., Pistorius, Jens, Heimbach, Udo, Stähler, Matthias, Schwabe, Kristin   +4 more
doaj   +1 more source

Oviposition Preferences of Aedes aegypti in Msambweni, Kwale County, Kenya. [PDF]

J Am Mosq Control Assoc, 2023
Musunzaji PS, Ndenga BA, Mzee S, Abubakar LU, Kitron UD, Labeaud AD, Mutuku FM.   +6 more
europepmc   +1 more source

Integration on topological semifields [PDF]

Pacific Journal of Mathematics, 1971
Anton, Howard, Pervin, W. J.
openaire   +2 more sources

The BEEHAVE_ecotox Model-Integrating a Mechanistic Effect Module into the Honeybee Colony Model. [PDF]

Environ Toxicol Chem, 2022
Preuss TG, Agatz A, Goussen B, Roeben V, Rumkee J, Zakharova L, Thorbek P.   +6 more
europepmc   +1 more source

Automated differentiation of mixed populations of free-flying female mosquitoes under semi-field conditions

Scientific Reports
Great advances in automated identification systems, or ‘smart traps’, that differentiate insect species have been made in recent years, yet demonstrations of field-ready devices under free-flight conditions remain rare.
Brian J. Johnson, Michael Weber, Hasan Mohammad Al-Amin, Martin Geier, Gregor J. Devine   +4 more
doaj   +1 more source

Mosquito gene targeted RNAi studies for vector control. [PDF]

Funct Integr Genomics, 2023
Yadav M, Dahiya N, Sehrawat N.
europepmc   +1 more source

Honey Bees (Hymenoptera: Apidae) Decrease Foraging But Not Recruitment After Neonicotinoid Exposure. [PDF]

J Insect Sci, 2022
Ohlinger BD, Schürch R, Durzi S, Kietzman PM, Silliman MR, Couvillon MJ.   +5 more
europepmc   +1 more source

Point Protection with Transfluthrin against Musca domestica L. in a Semi-Field Enclosure

Insects
House flies are notoriously difficult to control, owing to their tendency to live in close relationships with humans and their livestock, and their rapid development of resistance to chemical controls.
Robert L. Aldridge, Alexandra A. Pagac, Edmund J. Norris, Daniel L. Kline, Christopher J. Geden, Kenneth J. Linthicum   +5 more
doaj   +1 more source

Quasi-pseudometrics over Tikhonov semifields and fixed point theorems [PDF]

, 1972
It has been shown that topological spaces are characterized as quasi-pseudometric spaces over some Tikhonov semifield. Sufficient conditions are given for a T1 space to be metrizable over some Tikhonov semifield.
Satterwhite, Ronald Evans
core   +1 more source