Results 11 to 20 of about 25,557 (189)

Joint RRH Activation and Robust Coordinated Beamforming for Massive MIMO Heterogeneous Cloud Radio Access Networks

IEEE Access, 2018
Heterogeneous cloud radio access networks (H-CRANs), proposed to boost both spectral and energy efficiency while reducing the signaling overhead, have been regarded as a promising paradigm for fifth-generation wireless communication systems.
Kai Zhang, Weiqiang Tan, Guixian Xu, Changchuan Yin, Wen Liu, Chunguo Li   +5 more
doaj   +3 more sources

Resource Efficient Allocation and RRH Placement for Backhaul of Moving Small Cells

IEEE Access, 2019
Mobile users suffer from deteriorating signal quality due to vehicle penetration losses. To solve this, small cells are deployed within the vehicles to improve the Quality of Service (QoS). These small cells called moving small cell access points (MSAPs),
Zaeema Iftikhar, Sobia Jangsher, Hassaan Khaliq Qureshi, Moayad Aloqaily   +3 more
doaj   +3 more sources

RRH: envenoming syndrome due to 200 stings from Africanized honeybees RRH: síndrome de envenenamento por 200 ferroadas de abelhas africanizadas

Revista do Instituto de Medicina Tropical de São Paulo, 2013
Envenoming syndrome from Africanized bee stings is a toxic syndrome caused by the inoculation of large amounts of venom from multiple bee stings, generally more than five hundred.
Guilherme Almeida Rosa da Silva, Karina Lebeis Pires, Diogo Cerqueira de Salles Soares, Marcos Rosa Ferreira, Fernando Raphael de Almeida Ferry, Rogerio Neves Motta, Marcelo Costa Velho Mendes de Azevedo   +6 more
doaj   +1 more source

An optimized robotic surgical technique for cervical cancer: investigating whether the use of the pulling robotic arm has better surgical outcomes

Frontiers in Oncology, 2023
ObjectiveThe evidence for adopting the 3rd robotic arm (RA) called the pulling RA rather than a uterine manipulator to manipulate the uterus in the robotic radical hysterectomy (RRH) for cervical cancer is still limited.
Xuzhi Liang, Haijing He, Yingjin Li, Sibang Chen, Jinche Zhao, Bing Yang, Huisi Lin, Hao Zeng, Liuyi Wei, Jiahuang Yang, Jiangtao Fan   +10 more
doaj   +1 more source

Comparison of the Oncological Outcomes Between Robot-Assisted and Abdominal Radical Hysterectomy for Cervical Cancer Based on the New FIGO 2018 Staging System: A Multicentre Retrospective Study

Frontiers in Oncology, 2022
ObjectiveTo compare the 3-year oncological outcomes of robot-assisted radical hysterectomy (RRH) and abdominal radical hysterectomy (ARH) for cervical cancer.MethodsBased on the clinical diagnosis and treatment for cervical cancer in the China database ...
Pengfei Li, Xuemei Zhan, Chifei Lv, Zhong Lin, Ying Yang, Wuliang Wang, Shaoguang Wang, Min Hao, Bin Zhu, Xiaonong Bin, Jinghe Lang, Ping Liu, Chunlin Chen   +12 more
doaj   +1 more source

Variability in Perceived Healthcare Data Quality Across Tanzanian Regional Referral Hospitals: A Hospital-Based Cross-Sectional Study. [PDF]

Health Sci Rep
ABSTRACT Background and Aim Healthcare data quality is critical for informed decision‐making and effective healthcare management. However, variability in perceived data quality exists across different healthcare facilities. This study aimed to explore the differences in healthcare data quality perceptions among healthcare workers across four dimensions:
Phinias R, Muhanga M, Malago J.
europepmc   +2 more sources

D-RoF and A-RoF Interfaces in an All-Optical Fronthaul of 5G Mobile Systems

Applied Sciences, 2020
This paper presents a solution for enabling the coexistence of digitized radio-over-fiber (D-RoF) and analog radio-over-fiber (A-RoF) interfaces operating in the optical fronthaul of 5G mobile systems.
Zbigniew Zakrzewski
doaj   +1 more source

Survival outcomes of abdominal radical hysterectomy, laparoscopic radical hysterectomy, robot-assisted radical hysterectomy and vaginal radical hysterectomy approaches for early-stage cervical cancer: a retrospective study

World Journal of Surgical Oncology, 2023
Background This study compared the survival outcomes of abdominal radical hysterectomy (ARH) (N = 32), laparoscopic radical hysterectomy (LRH) (N = 61), robot-assisted radical hysterectomy (RRH) (N = 100) and vaginal radical hysterectomy (VRH) (N = 45 ...
Nina Zhang, Xiangshu Jin, Wen Yang, Chenglei Gu, Li’an Li, Jia Xu, Qiting Tang, Wensheng Fan, Yuanguang Meng   +8 more
doaj   +1 more source

Fabrication of open type carbonizer for the preparation of activated carbon from rice husk

Bibechana, 2021
Activated carbon has been prepared from rice husk using laboratory fabricated open type carbonizer. The raw rice husk powder was named RRH whereas chemically activated rice husk was named CARH.
A Kumari Dhami, A Rajbhandari Nyachhyon
doaj   +3 more sources

RRH: envenoming syndrome due to 200 stings from Africanized honeybees [PDF]

Revista do Instituto de Medicina Tropical de São Paulo, 2013
Envenoming syndrome from Africanized bee stings is a toxic syndrome caused by the inoculation of large amounts of venom from multiple bee stings, generally more than five hundred. The incidence of severe toxicity from Africanized bee stings is rare but deadly.
Silva, Guilherme Almeida Rosa da, Pires, Karina Lebeis, Soares, Diogo Cerqueira de Salles, Ferreira, Marcos Rosa, Ferry, Fernando Raphael de Almeida, Motta, Rogerio Neves, Azevedo, Marcelo Costa Velho Mendes de   +6 more
openaire   +5 more sources