One purpose of the present study was to compare indices of finger coordination during force production by the fingers of the right hand and of the left hand. The other purpose was to study the relation between the phenomena of force deficit during multifinger one-hand tasks and of bilateral force deficit during two-hand tasks. Thirteen healthy right-handed subjects performed maximal voluntary f...

This paper presents a novel bilateral control design scheme for pneumatic master-slave teleoperation systems that are actuated by low-cost solenoid valves. The motivation for using pneumatic actuators in lieu of electrical actuators is that the former has higher force to mass ratio than the latter and is inert to magnetic fields, which is crucial in certain teleoperation applications such as MR...

summary: pheochromocytoma is an adrenal tumor characterized by symptoms of hypertension, headache, increased sweating, and tachycardia .in one third of patients, the tumor is discovered incidentally during radiological evaluation of the abdomen. in this article a case of bilateral pheochromocytoma is reported. the patient, a twelve years old boy, referred with complaints of headache, flushing, ...

rectus sheath hematoma usually occurs unilateral but rare cases of bilateral hematoma have been reported. herein we report the first case of spontaneous bilateral rectus sheath hematoma in the kidney transplanted patient.

splenogonadal fusion is a rare entity with approximately 150 reported cases until the year 2005. the entity is a rare congenital anomaly in which there is fusion of splenic and gonadal anlagen or mesonephric derivatives. splenogonadal fusion has two continuous and discontinuous types. about ten cases have been reported to be associated with bilateral cryptorchidism in literature. very few cases...

background: neuroectodermal tumors (pnet) are malignant small cells neoplasm mainly occurring in children but can occur at any age. extensive bleeding into the pleural cavity is rare in children. hemothorax would be compatible with a variety of congenital anomalies including sequestration, patent ductus artreiosus, and pulmonary arteriovenous malformation. case report: a 2.5-years old girl who ...

neuroblastoma is a common tumor in pediatric cancer and which might present with usual or unusual clinical features. one of the rare clinical finding of neuroblastoma is paraneoplastic syndromes. we report a two year-old girl with presentation of bilateral ptosis and abdominal pain which was diagnosed as having neuroblastoma. our case is a very rare case of neuroblastoma accompanied by bilatera...

This paper explores the effects of incomplete markets and positive spillovers on aggregate and industry output behavior. We consider an economy composed of a fixed set of infinitely-lived industries. When industries coordinate production decisions they jointly improve their productivity. Markets are missing, however, in the sense that industries cannot automatically form the most productive coa...