The close limit approximation of binary black hole is a powerful method to study gravitational-wave emission from highly non-linear geometries. In this work, we use it as tool model spacetimes in theories gravity with new fundamental scalar degree freedom. As an example, consider Einstein-scalar-Gauss-Bonnet gravity, which admits solution the Schwarzschild geometry well holes hair. Accordingly,...

background: mercury (hg) is a hazardous metal responsible for environmental contamination and human intoxication. methyl mercury bio-accumulation through food chain can be responsible for chronic mercury exposure of south caspian sea communities with a diet rich in fish. uncertainties about exposure levels that could have damaging consequences for nervous system development of infants makes bio...

  Cartilage hair hypoplasia (CHH), is a rare cause of metaphyseal chondrodysplasia and short stature. Other features included hair abnormality, immunodeficiency, anemia, gastrointestinal disorders (Hirschsprung disease, celiac, …) and increased risk of cancer. The disease is an autosomal recessive disorder and previously has not been reported in Iran. We report a 9-year-old boy diagnosed as car...

The unfolding coronavirus disease 2019 (COVID-19) has increased the incidence of several dermatological disorders, including diffuse hair loss. Research revealed an escalated pattern loss (PHL) and telogen effluvium (TE) in COVID-19 patients. Psychological stress, systemic inflammation oxidative stress are potential culprits. Reduced anagenic expression proteoglycans is a mediating mechanism th...

The appearance preoccupations trigger feelings of depression, anxiety, distress, shame, or other painful emotions. These emotions, in turn, trigger repetitive compulsive behaviors that are intended to alleviate the emotional distress [5] . As required by DSM-5 criterion B (which is new to DSM-5), all individuals with BDD perform excessive repetitive behaviors in response to the preoccupations w...

background: hair dye poisoning, with main toxic component paraphenylene diamine, is a medical emergency. it is on increasing trend in developing countries due to wide availability and low cost of hair dyes. it carries a high mortality and does not have any specific antidote. case report:  twenty three years old patient presented with breathelessness along with difficulty in speaking for one hou...

الشاهين (محمد ميرزا بن عباس وناصر الدين ميرزا) فبدأت الحكومة بإقامة علاقة غريبة مع رجال وعلى الرغم من ان تظاهرت بدعمها للرجال الا انها فشلت في النهاية اقامة معهم، وذلك بسبب تطرف الذين لا يؤمنون بتعاليم الإسلام، وكان الصعوبة التوافق بين ورجال اثر ذلك ظهرت العديد التمردات الدينية ضد الفارسية خلال المدة (١٨٣4-١٨52م) .

INTRODUCTION Red ear syndrome is a rare condition characterized by episodic attacks of erythema of the ear accompanied by burning ear pain. Symptoms are brought on by touch, exertion, heat or cold, stress, neck movements and washing or brushing of hair. Diagnosis and treatment of this condition are challenging. The case we report here involves a woman whose symptoms were brought on by a dietary...