Spatial channel modeling for MIMO underwater wireless optical links by Xiaoqian LIU, Xinke TANG, Yuhan DONG

“…Underwater wireless optical communication (UWOC) has been widely used in the construction of underwater communication network for the advantages of high data rates, small latency, high flexibility and scalability.However, due to the absorption and scattering effects of seawater, the spatial characteristics of UWOC links have not been studied extensively, especially in multiple-input multiple-output (MIMO) scenario.A linear array MIMO UWOC link geometry was considered and a weighted exponential function polynomial (WEFP) model was proposed to characterize the photon irradiance distribution at the receiving plane of general MIMO UWOC links with arbitrary numbers of light sources.Numerical results suggest that the proposed WEFP model fits well with the results of Monte Carlo simulations in turbid water environment.…”
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Nonself-Adjoint Second-Order Difference Operators in Limit-Circle Cases by Bilender P. Allahverdiev

“…In each case, we construct a self-adjoint dilation of the maximal dissipative operator and its incoming and outgoing spectral representations, which make it possible to determine the scattering matrix of the dilation. We also establish a functional model of the maximal dissipative operator and determine its characteristic function through the Titchmarsh-Weyl function of the self-adjoint operator. …”
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Closed-channel parameters of Feshbach resonances by Pascal Naidon

“…It appears however that short-range two-body correlations and three-body observables are affected by a parameter of the closed channel called the "closed-channel scattering length". A photoassociation experiment is proposed to measure this parameter in ultracold atom systems.…”
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L’usure iconique. Circulation et valeur des images dans le cinéma américain contemporain by Mathias Kusnierz

“…As a result, theorists often come to the conclusion that Hollywood cinema no longer speaks about the real. This article counters this assumption by examining the various ways in which images do act upon the real. …”
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Holographic zero sound for N=2 SCFTs in 4d by Dibakar Roychowdhury

“…The color sector reveals gapless excitations, one of which propagates with a finite phase velocity while the other mode attenuates through scattering. The flavour sector, on the other hand, reveals spectrum that contains quasiparticle excitations which propagate with a definite phase velocity together with modes that propagate with a finite group velocity which quantum attenuates quite similar in spirit as that of Landau's zero sound modes. …”
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First measurement of heavy flavour femtoscopy in Au+Au collisions at √sNN = 200 GeV by STAR by Roy Chowdhury Priyanka

“…In the very beginning stages of heavy-ion collisions, hard partonic scatterings yield heavy quarks, which go through the entire Quark-Gluon Plasma medium evolution. …”
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Primary liposarcoma of the uterus with MDM2 negative by Shufei Wei, Lushun Zhang, Yongliang Han, Liangliang Wang

“…Histopathologically, the neoplasm was mainly composed of mature adipose tissue, a small number of scattered lipoblasts, and the spindle cell which with mild atypia. …”
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MND for Helping People with Different Disabilities by Wael Hosny Fouad Aly

“…Sensor nodes and cameras are scattered in all rooms and hallways. Smart phones are used to communicate with the sensor nodes to take instructions to navigate through the appropriate path. …”
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Intracellular Biomacromolecule Delivery by Stimuli-Responsive Protein Vesicles Loaded by Hydrophobic Ion Pairing by Mikaela A. Gray, Alejandro de Janon, Michelle Seeler, William T. Heller, Nicki Panoskaltsis, Athanasios Mantalaris, Julie A. Champion

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En français dans le texte: la poétique de l’inarticulé de Jean Rhys by Juliana Lopoukhine

“…The foreign words scattered throughout the text of After Leaving Mr McKenzie do not proceed from a will to give a dash of "local colour" which would set up a cosmopolitan interwar Paris. …”
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Preparation of Nanosilver and Nanogold Based on Dog Rose Aqueous Extract by Jolanta Pulit, Marcin Banach

“…The resulting products were subjected to spectrophotometric analysis (UV-Vis), and testing of the nanoparticles’ size and suspension stability was carried out by measuring the electrokinetic potential, ζ, via dynamic light scattering (DLS). Solid samples were imaged by scanning electron microscopy (SEM). …”
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RESPONSES OF DOUBLE DEGREE OF FREEDOM VIBRATION SYSTEM ON THE SEMI CIRCULAR RIGID PLATFORM EMBEDDED IN GROUND by ZOU NiXian

“…The total displacement in the half space media was given using elastic wave theory,and the second order constant coefficient differential equations with which the double degree of freedom oscillatory system can also be given with the vibration theory,the unknown coefficients in the scattering functions can be obtained using the displacement and stress continuity conditions on the interface between the media and the rigid platform. …”
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Research on CSI feedback of RIS-assisted massive MIMO system based on manifold learning by QIAN Mujun, YU Shunchi, LIU Chen, SONG Yunchao, LU Feng

“…The simulation results show that the CSI feedback scheme proposed in this paper has lower overhead and complexity than the existing methods in the multi-user and limited scattering environment, and the reconstruction quality is significantly improved.…”
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Method for removing haze from images, captured under a wide range of lighting conditions by A.I. Filin, A.V. Kopylov, I.A. Gracheva

“…One of the most popular methods of haze removal is the dark channel prior method, which is based on the Koschmieder atmospheric scattering model. However, its underlying assumptions are not met for nighttime, since localized light sources make a significant, if not the main, contribution to lighting. …”
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Mode-dependent magnonic noise by Ryo Furukawa, Shoki Nezu, Takuro Eguchi, Koji Sekiguchi

“…Furthermore, the energy thresholds of four-magnon scattering and autooscillation were determined using magnonic white noise. …”
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Learning-Based Dark and Blurred Underwater Image Restoration by Yifeng Xu, Huigang Wang, Garth Douglas Cooper, Shaowei Rong, Weitao Sun

“…Since the light is absorbed and scattered, underwater images have many distortions such as underexposure, blurriness, and color cast. …”
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Solution Structures of PPARγ2/RXRα Complexes by Judit Osz, Maxim V. Pethoukhov, Serena Sirigu, Dmitri I. Svergun, Dino Moras, Natacha Rochel

“…To understand how coactivators are recognized by the functional heterodimer PPARγ/RXRα and to determine the topological organization of the complexes, we performed a structural study using small angle X-ray scattering of PPARγ/RXRα in complex with DNA from regulated gene and the TIF2 receptor interacting domain (RID). …”
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Improved Generalized Single-Source Tangential Equivalence Principle Algorithm with Contact-Region Modeling Method for Array Structures by Yao Han, Hanru Shao, Jianfeng Dong

“…The unknowns of elements can be transferred onto the equivalence surfaces by GSST-EPA. The scattering matrix in GSST-EPA needs to be solved and stored only once due to the same meshes for each element. …”
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Maximizing Optical Chirality Through Tailored Excitation Fields: A T-Matrix Approach by Shengzheng Qin, Hanqing Cai, Jiachen Liu, Haifeng Hu, Qiwen Zhan

“…In this study, we propose a method to design the incident field based on the <i>T</i>-matrix of dielectric chiral Mie spheres, aiming to maximize scattering circular dichroism. We anticipate that this approach will provide valuable insights, paving the way for predicting optimized optical chiral responses in various nanoparticles.…”
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Test for Chlorine Content (Cl2) in Rice at Manonda Inpres Market, Palu by Nur Rismawati

“…The object of this research is the total of 15 rice merchandise samples scattered in the Manonda Inpres Market, Palu. The results showed that the 15 rice samples were declared non-reactive, which means that all samples did not contain chlorine (Cl2). …”
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