Results 31 to 40 of about 40,683 (234)

Diseño de una red sdh para dar servicio de 2stm-1 y dotar a un call center de 4e1 a través de una red metro ethernet con tecnología tdmoip [PDF]

, 2011
El presente trabajo consiste en el diseño, análisis técnico y de factibilidad económica de una red anillo SDH con capacidad 1STM-16 entre Guayaquil y Cuenca, que transportará 2STM-1 para proveer a una empresa de Telefonía fija, así como 4E1 clear channel
Mora Carriel, Isabel, Fiallos, Ing. Héctor, Cirne Azevedo, Camila   +2 more
core  

Protein‐Nanoarchitectures for Low‐Field Intracellular Electro‐Immunomodulation

Advanced Functional Materials, EarlyView.
DHQ‐SDH‐mediated binding of AuNPs drives the formation of interconnected, chain‐like nanoarchitectures with enhanced electrical conductivity. These conductive assemblies undergo macrophage uptake and enable low‐field electrical stimulation, promoting M1‐to‐M2 phenotypic switching with decreased iNOS and increased CD206 expression. Such protein‐mediated
Viktoriya Pakharenko, Djanira Rodrigues Negrão, Tanmay Gupta, Robert Jeng, Otavio Augusto Titton Dias, Maia Jaffer‐Diaz, Dinesh Christendat, Mohini Sain   +7 more
wiley   +1 more source

Epidemiological Features and the Incidence of Injuries in Iran in 2016

Journal of Biostatistics and Epidemiology, 2022
Introduction: Accidents and related injuries are the major public health problem and they have long been charged with being very destructive and deadly to the humans in the world. Regarding the widespread damage caused by accidents in Iran Objectives:
Hossein Akbari, Mehrdad Mahdian, Hamid Reza Gilasi, fatemeh sadat Asgarian   +3 more
doaj  

Diseño de prácticas de laboratorío para una red de comunicaciones ópticas utilizando equipos huawei osn optix1500b [PDF]

, 2011
El presente trabajo se fundamenta en la creación de prácticas de laboratorio. Estas prácticas se enfocan en dar a conocer los aspectos fundamentales del funcionamiento y gestión de la red de transporte. Los tres primeros capítulos exponen los conceptos
Antonieta, María, Molina, Nadia, Cevallos, Michelle   +2 more
core  

Cases of subdural haemorrhage (SDH) during infancy by month of diagnosis; All SDH, SDH age 7–365 days, Traumatic SDH S06.5 age 7–365 days, SDH (acute (nontraumatic I62.0 7–365 days, S06.5, and I62.0 with abuse diagnosis, All SDH divided by sex.

, 2018
Cases of subdural haemorrhage (SDH) during infancy by month of diagnosis; All SDH, SDH age 7–365 days, Traumatic SDH S06.5 age 7–365 days, SDH (acute (nontraumatic I62.0 7–365 days, S06.5, and I62.0 with abuse diagnosis, All SDH divided by sex.
Ulf Högberg (346951), Waney Squier (5917100), Ingemar Thiblin (5917106), Vineta Fellman (150343), Knut Wester (5917109), Göran Högberg (5917103), Jacob Andersson (5917097)   +6 more
core   +1 more source

Memristive Motion‐Streak Neuron for Spatiotemporal Multiple Object Detection

Advanced Materials, EarlyView.
This work proposes motion‐streak neuron hardware using amorphous In–Ga–Zn–O optoelectronic memristors and dynamic memristors for spatiotemporal multiple‐object detection. The motion streak neuron array processes optical and electrical stimuli, allowing speed‐dependent filament relaxation to encode motion trajectories.
Hyungjun Park, Jin Hong Kim, Hyun Wook Kim, Néstor Ghenzi, Sung Keun Shim, Joon‐Kyu Han, Min Jung Chung, Dong Hoon Shin, Kyung Seok Woo, Cheol Seong Hwang   +9 more
wiley   +1 more source

SINKRONIZACIJA SDH MREŽE HŽ INFRASTRUKTURE d.o.o. [PDF]

, 2019
Za multipleksiranje i prijenos digitalnih signala u prijevoznoj mreži HŽ Infrastrukture koristi se tehnologija sinkrone digitalne hijerarhije (Synchronous Digital Hierarchy – SDH). SDH kao transparentna i krajnje pouzdana komunikacijska infrastruktura
Cazin, Krunoslav, Krunoslav Cazin
core   +1 more source

Study of socioeconomic factors affecting tuberculosis and its cost in Hamadan province

بیمارستان, 2020
Background and Objective: Tuberculosis is an infectious disease and is the leading cause of death from single-agent infectious diseases. The purpose of this study was to estimate the economic costs of this disease and its effective factors in Hamadan ...
Arash MofarahZat, Ali Akbar Fazaeli, Yadollah Hamidi   +2 more
doaj  

Diseño de una red sdh entre quito y tulcán para dar servicios de un stm-1 y proveer a un centro de llamadas en cuenca de un e1 hacia el nap de las américas con tecnologías metro ethernet y tdmoip [PDF]

, 2013
El siguiente trabajo inicia demostrando el aumento en la demanda de los servicios de telecomunicaciones debido a las necesidades de comunicación entre los usuarios. Luego nos enfocamos en el diseño del proyecto analizando cada detalle partiendo desde los
Castillo Chang, Pavel, Intriago Núñez, Roberto, Fiallos, Héctor   +2 more
core  

Parity‐Dependent THz Harmonic Generation in Electrically Pumped Micro‐Lasers Exploiting Topological Insulator–Metamaterial Gratings

Advanced Materials, EarlyView.
Topological insulator–metamaterials integrated with electrically driven terahertz quantum cascade lasers enable parity‐dependent harmonic generation. Bulk‐dominated Bi2Se3 favors third‐harmonic emission at 9.96 THz, whereas topological‐surface‐state‐dominated Bi2Se3, Bi2Te3, and (Bi,Sb)2Te3 generate strong second harmonics near 6.5 THz.
Alessandra Di Gaspare, Craig S. Knox, Ahmet Yagmur, Sara Ghayeb Zamharir, Lianhe Li, Satoshi Sasaki, A. Giles Davies, Edmund H. Linfield, Joshua R. Freeman, Miriam S. Vitiello   +9 more
wiley   +1 more source