to investigate the effects of deficit irrigation and different levels of nitrogen fertilizer on somequantitative and qualitative properties of melissa, a pot experiment was conducted for one year (2011) inmazandaran province. experiment was carried out as a factorial based on randomized complete blockdesign with three replications. irrigation treatments (25, 52 and 75 percent field capacity, fc...

drought and salinity are the most important limiting factors of plant growth and development in many regions of the world. in this regard, using of species that are able to have higher production in this condition is a suitable strategy. in order to study the effect of drought and salinity stresses on morphophysiological properties of kallar grass (leptochloa fusca l. kunth), a factorial experi...

Lime is an important commercial product in tropical and subtropical regions, where drought stress becoming one of the most severe environmental challenges agricultural sector. Melatonin antioxidant molecule that helps plants regulate their development respond to a variety stresses. In this research, effects exogenous melatonin treatments were evaluated at different concentrations (0, 50, 100, 1...

White matter lesions (WMLs) are notable for their high prevalence and have been demonstrated to be a potential neuroimaging biomarker of early diagnosis of Alzheimer's disease. This study aimed to identify the brain functional and structural mechanisms underlying cognitive decline observed in mild WMLs. Multi-domain cognitive tests, as well as resting-state, diffusion tensor and structural imag...

This study was conducted in two phases: 1) to investigate the effect of drought stress on relative water content and proline of leaf and 2) to evaluate the effect of drought stress and potassium concentrations in nutrient solution on the lily (Lilium longifolium × Asiatic cv. Termoli). Based on a completely randomized design in mixture of sand and perlite medium and in three levels of potassium...

Understanding the anticipated impact of climate change on agriculture, as well water conservation, is critical to achieving food security. Therefore, during this time and due reduced resources increased demand, it important study water-stress conditions crops. Two successive seasons were carried out through 2021 2022 estimate crop coefficient (Kc) effect abscisic acid red cabbage plants (Brassi...

the relationship between qt dispersion and myocardial ischemia is still controversial. therefore, we aimed to investigate the relationship between qtd and the severity and extent of myocardial ischemia. in this cross-sectional study, 141 patients having symptoms of cad who referred to our medical center during 2009-2010, and were examined with myocardial isotope scan and ecg, were enrolled. bas...

INTRODUCTION Approximately, 275,000 American service members deployed to Iraq or Afghanistan have sustained a mild traumatic brain injury (mTBI), with 75% of these incidents involving an explosive blast. Visual processing problems and cognitive dysfunction are common complaints following blast-related mTBI. METHODS In 127 veterans, we examined resting fMRI functional connectivity (FC) of four...

the base of nut production in almond is flower buds set with best quality and quantity. although the process of flower buds set is controlled by genetic characteristics, however it affected with inside and outside diverse factors. to understand relationship between these factors for achieve to annual and regular nut production economically. an experiment was conducted in order to evaluate effec...