in order to study the effect of plant density and sowing date on ear economic yield and sugar content in sweet corn (zea mays l. cv. saccarata), a field experiment was conducted at tarbiat modarres university (tehran west) in 2004. the experiment was carried out using split plots based on randomized complete block design of 4 replications. four levels of sowing date (may 22th, june 10th, july 1...

Full-length cDNA clones coded for two beta-type homologues of parvalbumin genes, pvalb3a and pvalb3b, were isolated from zebrafish. The homology and phylogenetic analyses, based on the deduced amino acid sequences, revealed that PVALB3A and PVALB3B are co-orthologues to chicken CPV3 and mammalian oncomodulin (OCM) but are divergent from alpha-type PVALB of tetrapods and muscle-type PVALB of bon...

Immunohistochemical localization of voltage-gated potassium channel Kv3.1b subunit was studied in the cochlea. Intense Kv3.1b-like immunoreactivity was present in the type I, type III, type IV and suprastrial fibrocytes of the cochlear lateral wall. Immunostaining was also found in the interdental cells and the fibrocytes of the spiral limbus and in the supralimbal dark cells. K+ ions, which pl...

to determine the correlation between grain yield and its components in some grain corn hybrids and their cause and effect relationships in various fertilizer application methods, an experiment was carried out as split plot based on randomized complete block design with two fertilizer application methods (urea foliar application and soil application method), four grain corn hybrids (ns 640, kons...

BACKGROUND Middle ear surgery aims to eliminate pathology from the middle ear, improve drainage and ventilation of the postoperative cavity, and reconstruct the tympanic membrane and ossicles. The aim of this work is to define the factors that affect ABG (air-bone gap) and bone conduction in the patients operated on due to chronic otitis media. MATERIAL AND METHODS A prospective analysis of p...

OBJECTIVE To evaluate the prevalence of external ear complications among Iranian aural foreign body users attending to otolaryngology clinic of our hospital. METHODS In this cross-sectional study patients attending to Otolaryngology clinics of Baqiyatallah hospital were enrolled regardless of their age, gender and reason of attending. Patients between 15 and 60 years of age were included in t...

Secondary endolymphatic hydrops (SEH) has clinically been found to have a significant incidence of occurrence in patients with subjective idiopathic tinnitus (SIT) of a severe disabling type. The diagnosis is made clinically and has been established by integration in a medical audiological tinnitus patient protocol of the clinical history with results of electrodiagnostic cochleovestibular test...

Percutaneous hearing devices are a type of semi-implantable systems. They translate the sound into vibrations which conducted by skull to inner ear. The implant is embedded in surgery performed under local or general anesthesia. processor being attached directly implant. objective this study analyze surgical complications that occur after implantation.

Abstract Introduction The outward projection of the external ear makes this anatomically complex appendage susceptible to trauma. Notably, up 40-60% facial burns involve ear, frequently impacting function and aesthetics. Significant postburn sensory deficits changes ear’s intricate architecture can markedly impair physical health, psychosocial functioning, quality life. Scar tissue contracture,...

Maize plays an important role both as food and feed throughout the world. For morphological characterization evaluation of yield attributes maize genotypes experiment was carried out at experimental field Department Crop Botany Tea Production Technology, Sylhet Agricultural University (SAU). The materials were seven exotic viz.ZM 0001, ZM 0002, 0003, 0004, 0005, 0006ZM 0007 along with BARI 6 co...