Results 41 to 50 of about 417,958 (328)

Analisa Quality of Service (QoS) Jaringan Internet Kampus (Studi Kasus: UIN Suska Riau)

Jurnal CoreIT: Jurnal Hasil Penelitian Ilmu Komputer dan Teknologi Informasi, 2015
Beberapa staff, dosen, dan mahasiswa mengeluhkan lambatnya akses layanan internet yang mereka dapatkan, sehingga perlu dilakukan penelitian pengukuran Quality of Service (QoS) jaringan internet UIN Suska Riau menggunakan standar QoS ETSI.
Iwan Iskandar, Alvinur Hidayat
doaj   +1 more source

A Control Parameters Design Method With Multi-Constrains for an LCL-Filtered Grid-Connected Inverter in a Weak Grid

Frontiers in Energy Research, 2022
Under weak grid conditions, the variation of the grid impedance will affect the steady-state and dynamic performance of the LCL-filtered grid-connected inverter and even make the inverter unstable.
Fuyun Wu, Zhuang Sun, Weiji Xu, Zhizhou Li, Jianguo Lyu   +4 more
doaj   +1 more source

A Bidirectional Adaptive Bandwidth Mean Shift Strategy for Clustering

, 2017
The bandwidth of a kernel function is a crucial parameter in the mean shift algorithm. This paper proposes a novel adaptive bandwidth strategy which contains three main contributions.
Liang, Yongsheng, Liu, Hong, Liu, Wei, Meng, Fanyang, Pei, Jihong   +4 more
core   +1 more source

Distributed flow optimization and cascading effects in weighted complex networks

, 2011
We investigate the effect of a specific edge weighting scheme $\sim (k_i k_j)^{\beta}$ on distributed flow efficiency and robustness to cascading failures in scale-free networks. In particular, we analyze a simple, yet fundamental distributed flow model:
A. Asztalos, A. Asztalos, A. Baronchelli, A. Barrat, A. Ghosh, A. Tizghadam, A.E. Motter, A.E. Motter, A.E. Motter, A.K. Chandra, A.L. Barabási, B. Danila, B. Danila, B.K. Szymanski, D.-S. Lee, E. Katifori, E. López, G. Korniss, G. Korniss, G. Korniss, G. Yan, H. Zhao, I. Fatt, J.D. Sachs, J.M. Smith, J.S. Andrade Jr., K. Hu, K.-I. Goh, K.-I. Goh, L. de Arcangelis, L. de Arcangelis, L. de Arcangelis, L.C. Freeman, M. Boguñá, M. Molloy, M. Schäfer, M.-B. Hu, M.E.J. Newman, M.E.J. Newman, M.E.J. Newman, P. Crucitti, P. Erdős, P. Holme, P. Tetali, P.J. MacDonald, P.M. Duxbury, R. Guimerà, R. Kaul, R. Yang, R. Yang, S. Kirkpatrick, S. Sreenivasan, S. Sreenivasan, S.A. Kauffman, U. Brandes, V. Hernandez, W. Ellens, W.-X. Wang, X. Ling, Y. Moreno, Z. Wu   +60 more
core   +1 more source

Desain dan Implementasi Rectenna Hexagonal Patch Array Pada Frekuensi 2,4 GHz

Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems), 2018
Abstrak– Penelitian rectenna yang dilakukan terdiri atas dua bagian yaitu antena yang berbentuk hexagonal array dan rectifier. Rectenna hexagonal array ini didesain agar bisa menangkap gelombang radio (RF) pada frekuensi 2,4 GHz yang dapat ...
Herma Nugroho rono adi Kusumo, Sholeh Hadi Pramono, Erni Yudaningtyas   +2 more
doaj   +1 more source

Investigation of the Influence of Temperature and Humidity on the Bandwidth of an Accelerometer

Micromachines, 2021
Bandwidth is an important parameter for accelerometers, in some cases, even surpassing sensitivity. However, there are few studies focused on the relationship between bandwidth and environmental conditions in practical application of accelerometers.
Haoyu Huang, Weidong Fang, Chen Wang, Jian Bai, Kaiwei Wang, Qianbo Lu   +5 more
doaj   +1 more source

Generalized Morse Wavelets as a Superfamily of Analytic Wavelets

, 2012
The generalized Morse wavelets are shown to constitute a superfamily that essentially encompasses all other commonly used analytic wavelets, subsuming eight apparently distinct types of analysis filters into a single common form.
Lilly, Jonathan M., Olhede, Sofia C.
core   +1 more source

Automatic bandwidth selection for circular density estimation [PDF]

, 2008
Given angular data θ1,…,θn[0,2π) a common objective is to estimate the density. In case that a kernel estimator is used, bandwidth selection is crucial to the performance.
Taylor, C.C.
core   +2 more sources

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Minimum bandwidth signals with some specified waveform parameters

Electronics Letters, 1983
For each of four separate conditions placed on a waveform (amplitudes at certain epochs, and slopes at those epochs) constraints on the corresponding spectra are obtained for a system of any bandwidth. Waveforms which satisfy certain combinations of amplitude and slope constraints, within a minimum bandwidth, are shown to have unique spectra.
openaire   +1 more source