1. Mirror symmetry Superstring theory and conformal eld theory has developed and was connected with algebraic geometry in the late 80's. The mirror symmetry, which implies a kind of symmetry of moduli space of Calabi-Yau varieties, is one of the most striking blows from superconformal eld theory. Since there are numerous papers available in this subject now, we will just follow the story and re...

Aneurysm of the interventricular membranous septum is a very rare cardiac anomaly in the absence of ventricular septal defect. We report the case of a 22-year-old man with aneurysm of the interventricular membranous septum incidentally determined during aortic valve surgery. The patient underwent successful aortic valve replacement and aneurysm repair. Patients with the aneurysm of the interven...

Membranous lipodystrophy is characterized by the presence of microcysts lined by amorphous, eosinophilic material with an arabesque appearance. We experienced a case of a 72-year-old man who had dark brownish, pruritic papules on the arms, legs, and back. Histopathologic examination of a biopsied lesion showed homogeneous, eosinophilic material in the papillary dermis, as well as membranous lip...

Rice (Oryza sativa; background Nipponbare) contains nine HKT (high-affinity K+ transport)-like genes encoding membrane proteins belonging to the superfamily of Ktr/TRK/HKT. OsHKTs have been proposed to include four selectivity filter-pore-forming domains homologous to the bacterial K+ channel KcsA, and are separated into OsHKT1s with Na+-selective activity and OsHKT2s with Na+-K+ symport activi...

The natriuretic effects of atrial peptide hormones have been attributed, at least in part, to their stimulation of guanylate cyclase activity in renal cell membranes. The effects of atrial natriuretic factor (ANF) on stimulation of cyclic guanosine monophosphate (cGMP) and cyclic adenosine monophosphate (cAMP) accumulation were investigated in cloned human kidney tumor (hKT) cells and parent ce...

The components outage of an energy system weakens its operation probability, which can affect the sizing that system. An optimal framework is presented for autonomous hybrid photovoltaic/hydrokinetic/fuel cell (PV/HKT/FC) with hydrogen storage to supply annual load demand forced rate (FOR) clean production resources based on real environmental information such as irradiance, temperature, and wa...

BACKGROUND Hepatitis C virus (HCV), like other positive-sense RNA viruses, replicates on an altered host membrane compartment that has been called the "membranous web." The mechanisms by which the membranous web are formed from cellular membranes are poorly understood. Several recent RNA interference screens have demonstrated a critical role for the host phosphatidylinositol 4-kinase PI4KA in H...

Objective In a group case series, the clinical characteristics of congenital membranous cataract in children were studied to establish a system of classification and determine the surgical method suited for each type. Methods Children (18 eyes) with congenital membranous cataract were examined by slit lamp, ultrasound biomicroscopy, and operating microscopy to classify cataracts. The clinical...

Stable posture and body movement in humans is dictated by the precise functioning of the ampulla organs in the semi-circular canals. Statistical analysis of the interrelationship between bony and membranous compartments within the semi-circular canals is dependent on the visualization of soft tissue structures. Thirty-one human inner ears were prepared, post-fixed with osmium tetroxide and deca...