Let (Ω,A, μ) be a σ-finite nonatomic measure space and let Λw,φ be the Orlicz-Lorentz space. We study the Gateaux differentiability of the functional Ψw,φ(f) = ∞ ∫ 0 φ(f∗)w. More precisely we give an exact characterization of those points in the Orlicz-Lorentz space Λw,φ where the Gateaux derivative exists. This paper extends known results already on Lorent spaces, Lw,q , 1 < q <∞. The case q =...

Cunninghamia plays an important role in China’s southern forest industry the face of increasingly arid climate; thus it is urgent to identify and screen drought-tolerant varieties. In this study, 2-year-old seedlings C. unica lanceolata from four provenances were subjected water-break tests, their physiological responses different drought conditions observed. The results showed that with aggrav...

The influence of drought stress on internal water status and the final grain yield of three Egyptian corn (Zea mays L.) genotypes; GIZA2, TWC310 and TWC320 at different developmental stages was investigated. Plants grown in pots were subjected to four levels of water stress at vegetative and tassel emergence stages. Exposure of plants to drought led to noticeable decreases in leaf water potenti...

Plants with citrus variegated chlorosis (CVC), a disease caused by the xylem-limited bacteria Xylella fastidiosa, have leaves with water deficiency symptoms and are associated with decreases on the net photosynthesis and transpiration rates. Using healthy and CVC-affected ‘Pêra’ sweet orange plants on ‘Rangpur’ lime rootstock, the leaf gas exchange variables were measured with an open-gas porta...

In this study, we describe the seed imbibition of 14 different species, from crop, forest, and native species potentially able to recover landscapes form sustainable green cities. Seed is a fundamental physical physiological process for reactivating metabolism hydrolytic enzymes that will provide germination. We verified water more closely governed by differences between osmotic potential (Ψw) ...

Las condiciones de almacenamiento y la aplicación cera que influyen en el estatus hídrico calidad poscosecha frutos pepino (Cucumis sativus L.) cv. Conquistador, se investigaron para generar modelos empíricos permitan predecir vida anaquel. Los almacenaron bajo seis diferentes déficit presión vapor (DPV desde 0.19 hasta 1.26 kPa). Se midieron pérdidas peso diaria acumulativa, firmeza, potencial...

(xi − xj) . The patterns appear in geometry, characterizing some families of Schubert varieties. Schubert varieties are indexed by permutations, and the varieties which are non singular are those whose indexing permutation does not contain the pattern 2143 nor the pattern 1324. In [2], Cortez has described geometrical properties of Schubert varieties for permutations avoiding the patterns 1324 ...