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40.557  Articles
1 of 4.057 pages  |  10  records  |  more records»
DVB-T2 TV is at the implementation stage in Ukraine. Country net includes transmitters in 166 cities. The role of a radiomonitoring service is to ensure efficient use of radio-frequency spectrum particularly by measurements of the emission parameters incl... see more

Context. The problem of the regional television channel transition from analogue broadcasting to digital broadcasting has been solved.Objective is to identify and overcome the difficulties of the local transition to digital television standard DVB-T2 on t... see more

Cervical cancer is the second most common gynecologic malignancy in Asia and is the leading cause of death in women in developing countries. The cervical cancer stage will significantly affect the prognosis and management. Based on the International Feder... see more

Increased prevalence of DM is accompanied by increased in its various complications include diabetic nephropathy, which can lead to end stage renal disease (ESRD). Urinary albumin-creatinine ratio (uACR) is the gold standard for diabetic nephropathy; howe... see more

ABSTRAKDigital Video Broadcasting-Second Generation Terrestrial (DVB-T2) merupakan standar internasional yang menaungi pemberlakuan televisi digital saat ini. Pada konfigurasi DVB-T2 terdapat perangkat penerima sinyal di sisi pelanggan. Permasalahan yang ... see more

ABSTRAKDigital Video Broadcasting-Second Generation Terrestrial (DVB-T2) merupakan standar internasional yang menaungi pemberlakuan televisi digital saat ini. Pada konfigurasi DVB-T2 terdapat perangkat penerima sinyal di sisi pelanggan. Permasalahan yang ... see more

Microcirugía transanal endoscópica. Modalidad de tratamiento del cáncer de recto Microcirugía transanal endoscópica. Modalidad de tratamiento del cáncer de rectoIntroducción: la resección radical de recto era, hasta hace pocas décadas, el tratamiento quirúrgico estandarizado para el cáncer rectal, surgiendo en 1983 la microcirugía transanal endoscópica como nueva modalidad. Objetivo: ofrecer una actualización sobre microcirugía transanal endoscópica y describir su estado actual en el tratamiento del cáncer rectal. Material y métodos: se realizó una revisión en las bases de datos bibliográficas accesibles por Infomed, incluyendo artículos que trataran el tema en español e inglés, utilizando los descriptores de DeCS y MeSH. Desarrollo: esta técnica está indicada en tumores de recto bajo en estadio temprano, menores de 3 cm. Su uso en los T2-T3N0M0 con terapia neoadyuvante con intención curativa aún se encuentra en consenso. Ofrece mejor calidad de vida a los pacientes y mantiene buenos resultados oncológicos, con menor tiempo quirúrgico, riesgo de complicaciones y estadía hospitalaria. Conclusiones: la microcirugía transanal endoscópica es una técnica eficaz y segura para tratamiento del cáncer rectal bajo en etapas tempranas.Palabras clave: microcirugía, cirugía endoscópica, orificios naturales, neoplasias, cirugía colorrectal, enfermedades del recto.ABSTRACTIntroduction: radical resection was the gold standard in treatment of rectal cancer until few decades, when rise trans anal endoscopic microsurgery like new modality in 1983. Objective: to offer an update about trans anal endoscopy microsurgery and describe the current status of technique in treatment of rectal cancer. Material and Methods: databases reviewed using Infomed portal  was done, including articles of TEM in Spanish and English, using DeCS and MeSH’s descriptors. Development: TEM is indicated in low early rectal tumors, less than 3 centimeters. Actually there is no consensus in its use in T2-T3N0M0 with neoadyuvant therapy, like curative intent.  It offers better life quality for patients, with goods oncologic results, and fewer rates of complications, operating range and short hospital stay. Conclusions: TEM is safety and effective technique in treatment of low early rectal cancer.Keywords: Microsurgery, natural orifice, endoscopic surgery, rectal neoplasm, colorectal surgery, rectal diseases.

Objetivo: ofrecer una actualización sobre microcirugía transanal endoscópica y describir su estado actual en el tratamiento del cáncer rectal. Material y métodos: se realizó una revisión en las bases de datos bibliográficas accesibles por Infomed, incluy... see more

In multivariate control process, the T2 Hotelling chart is the most useful, unfortunately, until now there was not an efficient decomposition method when the chart signals. The MTY method (Mason, Tracy and Young) is the most used method, but unfortunately... see more

 The paper addresses the problem of electromagnetic compatibility of digital broadcasting and television, which is planned for the frequency bands 174 – 230 MHz and 470 – 862 MHz with existing radio relay stations P-409 and P-419. Drafting standards ... see more

1 of 4.057 pages  |  10  records  |  more records»