Md. Salah Uddin Yusuf

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The ameliorative role of 28-homobrassinolide under chilling stress in various growth, photosynthesis, enzymes and biochemical parameters of cucumber (Cucumis sativus L.) were investigated. Cucumber seedlings were sprayed with 0 (control), 10−8, or 10−6 M of 28-homobrassinolide at the 30-day stage. 48 h after treatment plants were exposed for 18 h to(More)
Brassinosteroids (BRs) are polyhydroxylated steroidal plant hormones that play pivotal role in the regulation of various plant growth and development processes. BR biosynthetic or signaling mutants clearly indicate that these plant steroids are essential for regulating a variety of physiological processes including cellular expansion and proliferation,(More)
Benzyl and chlorobenzyl substituted 1, 3, 4-thiadiazole imine derivatives have been prepared by refluxing aromatic aldehyde imine derivatives and benzyl chloride/ 4-chloro benzyl chloride in ethanolic potassium hydroxide. The structures of the compounds have been determined by spectral and chemical methods. The anticonvulsant activity has been carried out(More)
In this paper, a new relative sum of absolute difference (RSAD) based inter mode decision algorithm is proposed for H.264/AVC video standard. The main idea is to determine the best inter mode based on RSAD cost instead of the rate-distortion cost. This approach can avoid most of the computationally intensive processes in the H.264/AVC mode decision, such as(More)
Brassinosteroids (BRs) and polyamines, well-established growth regulators, play a key role in abiotic stress response in plants. In the present study, we examined the role of 24-epibrassinolide (EBL, an active BR) and/or putrescine (Put) in the salt-induced stress in cucumber. The 15-d-old plants were exposed to 100 mM NaCl and they were subsequently(More)
Now a days lightning performance of telecommunication tower is an important issue of major interest for wireless communication service provider utility companies. Lightning is the most important and severe external transient phenomenon that can cause dangerous over voltages on transmission line, damages of sophisticated electronic equipment, terrible(More)
Salicylic acid (SA) and polyamines (PA) are widely used to overcome various abiotic stresses including salt (NaCl) stress in plants. In the present investigation, co-application efficacies of SA and PA on the salt stress (200 mM NaCl) were evaluated in Lycopersicon esculentum. After transplantation, at 10-d stage, seedlings were exposed to NaCl through soil(More)
The present study was carried out to assess the role of zinc oxide nanoparticles (ZnO-NPs) in tomato plants on growth, photosynthetic efficiency, and antioxidant system. At 20-d stage of growth, roots of tomato plants were dipped into 0, 2, 4, 8, or 16 mg(ZnO-NPs) L–1 for 15, 30, and 45 min and then seedlings were transplanted in their respective cups and(More)
In this paper, a novel rate-based macroblock classification is proposed for fast mode decision in H.264 video coding standard. The main idea is to classify each macroblock into simple motion or complex motion contents based on the Inter16×16 mode's residue block bit-rate and then according to the classification different mode searching orders with(More)
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