Composition of processes and related partial differential equations [PDF]
, 2010 In this paper different types of compositions involving independent fractional Brownian motions B^j_{H_j}(t), t>0, j=1,$ are examined. The partial differential equations governing the distributions of I_F(t)=B^1_{H_1}(|B^2_{H_2}(t)|), t>0 and J_F(t)=B^1_{
A. Chudnovsky +16 more
core +1 more source
Life History of the Butternut Curculio, \u3ci\u3eConotrachelus Juglandis\u3c/i\u3e (Coleoptera: Curculionidae), in Michigan [PDF]
, 2017 (excerpt) The butternut curculio, Conotrachelus juglandis LeConte (Coleoptera: Curculionidae), injures the shoots and nuts of various species and hybrids of Juglans in eastern North America This insect was described in 1876 (LeConte, 1876); its life ...
Corneil, Jeffrey A, Wilson, Louis F
core +2 more sources
Horticulturae, 2021 The effects of four commercial substrates, a peat-based substrate, and three coir types (coir pith, coir chips, and coir pith + fibers) on yield, phytochemical accumulation, and antioxidant activity were evaluated in Spinacia oleracea L. cv.
Rui M. A. Machado +3 more
doaj +1 more source
Frontiers in Microbiology, 2021 Huanglongbing, a highly destructive disease of citrus, is associated with the non-culturable phloem-limited α-proteobacterium “Candidatus Liberibacter asiaticus” (CLas). The distribution patterns of CLas in infected plant are variable and not consistent,
Fang Fang +7 more
doaj +1 more source
Growth trends reveal the forest structure during Roman and Medieval times in Western Europe: a comparison between archaeological and actual oak ring series (Quercus robur and Quercus petraea) [PDF]
, 2005 At some point in time, man has influenced nearly all forests in Western Europe. Most of the original forest cover has been converted to arable land and pastures, or has been cut for the supply of firewood and construction timber.
Beeckman, Hans +2 more
core +3 more sources
A simple field based method for rapid wood density estimation for selected tree species in Western Kenya [PDF]
, 2020 Wood density is an important variable for accurate quantification of woody biomass and carbon stocks. Conventional destructive methods for wood density estimation are resource intensive, prohibiting their use, limiting the application of approaches that ...
Jamnadass, Ramni H. +4 more
core +1 more source
Physical properties of four ring-porous hardwood species: Influence of wood rays on tangential and radial wood shrinkage [PDF]
, 2019 Some relationships between ray proportions, strength and shrinkage properties and basic density in hardwood species were highlighted. A better understanding of their relationships caused by the variation in moisture content in the hygroscopic domain ...
Candelier, Kévin +4 more
core +1 more source
Acoustically quality evaluation of date palm samples from the pith to the bark [PDF]
Iranian Journal of Wood and Paper Industries, 2018 This paper investigated the radial variations of acoustical and mechanical properties of date palm from the pith to the bark. Cubic samples with dimensions of 2×2×35 cm3 (Radial× tangential ×longitudinal)) were taken in distance of 3, 6, 9, 12 and 15 cm ...
mohammadali saadatnia +3 more
doaj
THE INFLUENCE OF PRUNUS NECROTIC VIRUS AND PLUM DWARF VIRUS ON FROST RESISTANCE OF SOUR CHERRY [VLIV INFEKCE PNRSV A PDV NA MRAZUODOLNOST VIŠNÍ] [PDF]
Vědecké Práce OvocnářskéThis article presents the results of testing the effect of virus infection on the frost resistance of sour cherry varieties of Ukrainian breeding. ‘Ksenia’ and ‘Boguslavka’ varieties were used.
Liliia Pavliuk +4 more
doaj +1 more source
Adsorption of 3-chloroaniline on potato skin in aqueous solution [PDF]
, 2016 The adsorption behaviour of aromatic amine 3-chloroaniline (3-CA) from aqueous solution on fresh potato skin was investigated. A series of batch experiments were conducted under different experimental conditions of contact time, 3-chloroaniline ...
Duncan, H.J. +2 more
core +3 more sources