نتایج جستجو برای: and yellow

تعداد نتایج: 16833948  

Journal: :حفاظت گیاهان 0
جعفرپور جعفرپور سبک خیز سبک خیز فلاحتی رستگار فلاحتی رستگار

abstract iris yellow spot virus (iysv) is one of the important pathogens of onion in reported countries. host range of this virus is very wide and transmitted by onion thrips (thrips tabaci). in survey that was conducted in summer 2006 in onion fields of mashhad, samples with viral symptoms and high population of thrips have been collected. since the symptoms were similar to iysv, special antis...

ژورنال: پژوهش در پزشکی 2009
قیصری1, مهدی, باریک بین*, بهروز,

Abstract Background: Yellow nail syndrome is a rare disease of unknown etiology, presenting with lymphedema, respiratory symptoms and yellow nails. Case Report: We have reported a 10 year-old female who presented with yellow discoloration, thickness and increased convexity of nail cuticles in all fingers and toes. On examination, non-pitting edema was present on both lower limbs. KEYWOR...

   Yellow mistletoe is a semi-parasite plant lives in the Zagros forests on Persian oak trees. Mechanical control is one of the basic acts to manage yellow mistletoe contamination. This research aimed to evaluate the performance of mechanical methods; wood-glue, clay, black plastic, natural color and control treatment to control yellow mistletoe at different altitudes and selecting the most sui...

Genetic improvement of seed vigour and emergence of yellow-seeded flax (Linum usitatissimum L.) is important to have a good stand establishment, since they are negatively affected by yellow seed colour. This study was conducted to investigate genetic variation, broad-sense heritability and expected genetic response to selection for germination, seed vigour and field emergence. Sixteen genotypes...

دیانتی تیلکی, رمضانعلی , قهرمانی, اسمعیل , محسنی بندپی, انوشیروان , محمدپور, رضاعلی , ملکی, افشین , یوسفی, ذبیح اله,

Background and purpose: Çhemical dyes used in textile industries involve some potential risks including carcinogenic and mutagenic effects in human. Furthermore, penetration of different dyes into surface and groundwater is a source of color in water reservoirs. This study aims at investigating the removal efficiency of yellow 3 and disperse yellow 3 reactive dyes by combined ÇÂÇ-SBR system. ...

The ZnCrFeO4 nanoparticles were synthesized as antiferromagnetic material using sol-gel method. The X-ray diffraction (XRD) analysis and transmission electron microscopy (TEM) certified that ZnCrFeO4 nanoparticles have single-phase cubic structure with a range of 50–100 nm in size. A facile and sensitive analytical method was developed for simultaneous determination of sun...

Marzeyeh Tavalaee Mohammad Hossein Nasr Esfahani, shahnaz Razavi

Chromomycin A3 binds to DNA and Protamine -deficient spermatozoa look bright yellow,whereas normal spermatozoa appear dull yellow.

آقابراری , فرشته, ارجمند , عباس, سلطانی , امیر, کاظمی , آرش,

Yellow nail syndrome (YNS) is a rare disorder characterized by a triad of yellow discoloration and destructive changes of nails, lymph edema and a variety of pathologies in the respiratory system. This disorder can be associated with and herald the presence of internal diseases. An increased awareness of these conditions may help with the early diagnosis and therapy of the associated disor...

Journal: :journal of chemical health risks 0
z. alishavandi graduate student, department of chemistry, firozabad branch, islamic azad university, firozabad, iran n. mosallanejad department of chemistry, mashhad branch, pn university, khorasan, iran r. shabani department of chemistry, firozabad branch, islamic azad university, firozabad, iran

in this study, a new adsorbent, silver nanoparticle loaded on activated carbon (ag˗np˗ac) was used for removal of acid yellow199 (ay 199) dye. this novel material was characterized and identified by different techniques such as brunauer, emmett and teller (bet), field emission scanning electron microscopy (fesem), x-ray diffraction (xrd) analysis. unique properties of this adsorbent such as hig...

To evaluate the effects of pollen source and grafting on morphological characteristics and color of tomatoes, different cultivars with various fruit colors were grown and investigated in three experiments. In the first experiment, the red sweet olive cultivar was used as female parent and yellow pear, violet cherry, yellow palm garden and orange olive cultivars were used as male parents. In the...

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