Results 11 to 20 of about 8,833 (297)
APPLICATION OF TDS TECHNIQUE TO MULTIPHASE FLOW
CT&F - Ciencia, Tecnología y Futuro, 2008 Although, the radial difussivitity equation has been solved for a single-fluid phase flow, in some cases more than one phase flows from the reservoir to the well; therefore, the single-phase solution has been previously extended to multiphase flow without losing a significant degree of accuracy.
Escobar, Freddy-Humberto +1 more
openaire +3 more sources
RATE TRANSIENT ANALYSIS FOR HOMOGENEOUS AND HETEROGENEOUS GAS RESERVOIRS USING THE TDS TECHNIQUE
CT&F - Ciencia, Tecnología y Futuro, 2008 In this study pressure test analysis in wells flowing under constant wellbore flowing pressure for homogeneous and naturally fractured gas reservoir using the TDS technique is introduced. Although, constant rate production is assumed in the development of the conventional well test analysis methods, constant pressure production conditions are sometimes
Escobar, Freddy- Humberto +2 more
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Foods, 2022 In the Portuguese Douro region, several DOC (Denomination of Controlled Origin) Douro red wines are produced and, due to the peculiar characteristics of the three Douro sub-regions, present particular imprinted terroirs, that can be perceived when tasted.
Elisete Correia +2 more
doaj +2 more sources
, 2021 This article focuses on time delay switch (TDS) attacks on power networks subject to highly nonlinear and interconnection. T–S model is utilized to represent each nonlinear power subsystem in the network.
Zhu, Yanzheng (R19352) +3 more
core +1 more source
Resource Allocation and 3D Deployment of UAVs-Assisted MEC Network with Air-Ground Cooperation
Sensors, 2022 Equipping an unmanned aerial vehicle (UAV) with a mobile edge computing (MEC) server is an interesting technique for assisting terminal devices (TDs) to complete their delay sensitive computing tasks.
Jinming Huang +3 more
doaj +1 more source
Optical properties of human nails in THz frequency range
Journal of Biomedical Photonics & Engineering, 2016 This work is devoted to investigation of optical properties (dispersion of refractive index, permittivity and absorption coefficient) of human nails in THz frequency range.
Victoria A. Guseva +4 more
doaj +1 more source
Reduced-rank technique for joint channel estimation in TD-SCDMA systems [PDF]
International Journal of Electronics, 2013 In time division-synchronous code division multiple access systems, increasing the system capacity by exploiting the inserting of the largest number of users in one time slot (TS) requires adding more estimation processes to estimate the joint channel matrix for the whole system.
Ali Kamil Marzook +4 more
openaire +1 more source
Evaluating the effect of drinking saline water on fermentation kinetics, methane production and nutritional value of alfalfa hay and barley grain using in vitro gas production technique in sheep [PDF]
Kafkas Universitesi Veteriner Fakültesi Dergisi, 2023 The aim of this study was to determine the effect of drinking saline water on fermentation kinetics, methane emission and nutritional value of alfalfa hay (AH) and barley grain (BG) using in vitro gas production technique in sheep. Rumen liquor collected
Mir-Ali PISHDADI-MOTLAGH +4 more
doaj +1 more source
Improved DFT-Based Channel Estimation for TDS-OFDM Wireless Communication Systems
, 2020 [[abstract]]This paper proposes an improved discrete Fourier transform (DFT)-based channel estimation technique for time domain synchronous orthogonal frequency division multiplexing (TDS-OFDM) communication systems.
Hung, JW, 洪志偉
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Physical Review Accelerators and Beams, 2020 We present a systematic comparison of two complementary methods for determining the longitudinal charge density profile of the compressed electron bunches in the soft x-ray free-electron laser FLASH: a frequency-domain technique—coherent transition ...
Bernhard Schmidt +3 more
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