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192  Articles
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We continue here the attempt to bridge brane calculi with membrane computing, following the investigation started in [2]. Specifically, we consider P systems with objects placed on membranes, and processed by membrane operations. The operations used in th... see more

Objective: To investigate the value of serum procalcitonin(PCT), C-reactive protein(CRP), and neutrophil gelatinase-associated lipocalin(NGAL) in the early diagnosis of acute kidney injury(AKI) after upper urinary tract calculi(UUTC).Methods: The clinical... see more

Objective: To compare and analyze the clinical effects of ultrasound-guided percutaneous nephrolithotripsy and X-ray-guided percutaneous nephrolithotripsy in the treatment of complex renal calculi without hydronephrosis.Methods: Eighty patients with multi... see more

Objectives: To evaluate the clinical efficacy of standard channel percutaneous nephroscope combined with flexible ureteroscope and traditional standard channel combined with microchannel percutaneous nephrolithotomy in the treatment of multiple renal calc... see more

AbstrakStudi yang berkaitan dengan braneworld dimensi lima dengan brane tunggal yang terletak di telah diakukan, model Randall-Sundrum dan modifikasi Randall-Sundrum. Aspek yang ditinjau adalah skalar Ricci, persamaan Einstein, tensor energi-momentum, kon... see more

Introduction. Nephrolithiasis consists of the production and retention of calculi in the urinary tract. It is being diagnosed in an increasing number of people of any age, and is one of the most common ailments in the world. Depending on a number of facto... see more

Considering an anisotropic and non uniform stellar distribution in the context of braneworld, an exact analytic solution to Einstein”™s field equations is found, however it is not possible to regain the low energy limit. To find the source of this “low en... see more

Calculi occurring around double J (DJ) stents is a rare occurrence. Our case was of a 12-year-old female who was operated for ureteric re-implantation of both moieties in a case of left sided double moiety with Grade IV VUR. Two DJ stents were kept in sit... see more

While first-line treatment option for pediatric renal calculi, 1.5-2 cm in size, was open surgery in the past, percutaneous nephrolithotomy (PNL) is now the first-line treatment option in accordance with EUA pediatric guidelines. However, mini rigid urete... see more

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