Results 41 to 50 of about 349,640 (279)

Comprehensive User Influence Measurement Combining Spark and Recessive Interest [PDF]

open access: yesJisuanji gongcheng, 2020
The speed of traditional user influence measurement algorithms is reduced when dealing with massive data.To address the problem,this paper proposes a comprehensive user influence measurement algorithm based on recessive interest.The Latent Dirichlet ...
TONG Manqi, HUANG Jiangsheng, GUO Kun
doaj   +1 more source

Boosting Fronthaul Capacity: Global Optimization of Power Sharing for Centralized Radio Access Network

open access: yes, 2018
The limited fronthaul capacity imposes a challenge on the uplink of centralized radio access network (C-RAN). We propose to boost the fronthaul capacity of massive multiple-input multiple-output (MIMO) aided C-RAN by globally optimizing the power sharing
Chen, Sheng   +4 more
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Post Genocide Rwanda

open access: yesPolitikon, 2012
M. D. Toft has argued that rebel military victories, that put an end to civil war, results in a higher likelihood of enduring peace and democratization. This research paper explains that, prima facie, this assumption could be the most desired outcome in
Martina De Donno
doaj   +1 more source

Design of current sharing system for mine explosion-proof lithium power supply

open access: yesGong-kuang zidonghua, 2021
In order to solve the problem of uneven discharge current when multiple mine explosion-proof lithium power supplies are used in parallel, a current sharing system for mine explosion-proof lithium power supply is designed.
LI Qiwei1,2,3   +3 more
doaj   +1 more source

A power sharing series power BJT array with isolated low voltage control for AC power control applications [PDF]

open access: yes, 2006
A technique for a continuously variable AC resistance using a series BJT array is presented. This array provides high power dissipation capability and uniform voltage and power distribution across the individual transistors. The array, controlled using a
Cho, Paul, Kularatna, Nihal
core   +2 more sources

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Adaptive distributed stochastic deep reinforcement learning control for voltage and frequency restoration in islanded AC microgrids with communication noise and delay

open access: yesScientific Reports
This paper proposes an adaptive secondary control strategy for islanded AC microgrids (MGs) using Distributed Stochastic Deep Reinforcement Learning (DSDRL), targeting reliable frequency and voltage restoration alongside proportional power sharing ...
Nima Mahdian Dehkordi, Vahab Nekoukar
doaj   +1 more source

Multi-ethnicity or Bi-nationalism? The Framework Agreement and the Future of the Macedonian State [PDF]

open access: yesJournal on Ethnopolitics and Minority Issues in Europe, 2002
This article critically evaluates the August 2001 Framework Agreement, the purpose of which was to end the six-month armed confrontation between the Albanian paramilitary force the National Liberation Army (NLA) and the Macedonian state.
Jenny Engström
doaj  

How Is Power Shared in Africa? [PDF]

open access: yesEconometrica, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Patrick Francois   +2 more
openaire   +3 more sources

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