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7 Results Found

  • Article
  • Open Access
12 Citations
3,957 Views
16 Pages

Do Perineuronal Nets Stabilize the Engram of a Synaptic Circuit?

  • Varda Lev-Ram,
  • Sakina Palida Lemieux,
  • Thomas J. Deerinck,
  • Eric A. Bushong and ,
  • Alex J. Perez,
  • Denise R. Pritchard,
  • Brandon H. Toyama,
  • Sung Kyu R. Park,
  • Daniel B. McClatchy and
  • Roger Y. Tsien
  • + 10 authors+ 5 authors

29 September 2024

Perineuronal nets (PNNs), a specialized form of extra cellular matrix (ECM), surround numerous neurons in the CNS and allow synaptic connectivity through holes in its structure. We hypothesize that PNNs serve as gatekeepers that guard and protect syn...

(This article belongs to the Special Issue Diving Deep into Synaptic Transmission)
  • Article
  • Open Access
1 Citations
753 Views
14 Pages

The Frequency of Exacerbations in Patients with COPD and Their Nutritional Status: A Multicenter Study

  • Ceren Degirmenci,
  • Maide Gozde Inam,
  • Ozge Oral Tapan,
  • Aytekin Idikut and ,
  • Silam Yesilyurt,
  • Fatih Tekin,
  • Serife Nur Ozturk,
  • Muge Gencer Tuluy,
  • Ugur Fidan and
  • Zeynep Yilmaz Kaya
  • + 8 authors+ 3 authors

9 June 2026

Background and Objectives: Nutritional impairment and systemic inflammation contribute to disease progression and poor outcomes in Chronic Obstructive Pulmonary Disease (COPD). The geriatric-nutritional-risk-index (GNRI) and prognostic-nutritional-in...

(This article belongs to the Section Pulmonology)
  • Article
  • Open Access
11 Citations
4,225 Views
19 Pages

13 March 2021

Comparisons of observational data obtained at the Moscow Ecological Monitoring network (MEM) with numerical simulations using a chemical transformation and transport model (SILAM—System for Integrated modeLling of Atmospheric coMposition) showed that...

(This article belongs to the Section Aerosols)
  • Article
  • Open Access
1 Citations
2,195 Views
19 Pages

This paper is the first to examine the operation of the HawkEye satellite in the presence of dust aerosol. The study region is the Black Sea. Dust transport dates were identified using visual inspection of satellite imagery, back-kinematic HYSPLIT tr...

(This article belongs to the Section Aerosols)
  • Article
  • Open Access
1,370 Views
18 Pages

4 October 2025

Background: The CAMS Regional System provides crucial, reliable pollen forecasts for allergenic pollen types. These robust predictions support the scientific and medical communities, aiding in the diagnosis, evaluation, and protection of allergic pop...

(This article belongs to the Section Aerosols)
  • Article
  • Open Access
7 Citations
3,295 Views
24 Pages

A Novel Sub-Image Local Area Minimum Entropy Reconstruction Method for HRWS SAR Adaptive Unambiguous Imaging

  • Liming Zhou,
  • Xiaoling Zhang,
  • Xu Zhan,
  • Liming Pu and ,
  • Tianwen Zhang,
  • Jun Shi and
  • Shunjun Wei
  • + 2 authors+ 0 author

6 August 2021

Multichannel high-resolution and wide-swath (HRWS) synthetic aperture radar (SAR) is a vital technique for modern remote sensing. As multichannel SAR systems usually face the problem of azimuth nonuniform sampling resulting in azimuth ambiguity, the...

(This article belongs to the Special Issue 2nd Edition Radar and Sonar Imaging and Processing)
  • Article
  • Open Access
564 Views
25 Pages

Design, Deployment, and Field Evaluation of a Low-Cost IoT-Based Monitoring System for Urban Particulate Matter: A Winter–Spring Campaign in Almaty, Kazakhstan

  • Daniyar Nurseitov,
  • Kairat Bostanbekov,
  • Galymzhan Abdimanap,
  • Raissa Uskenbayeva and ,
  • Zhuldyz Kalpeyeva and
  • Aiman Moldagulova
  • + 1 author+ 0 author

Air pollution in Almaty, Kazakhstan, poses a critical public health challenge intensified by the city’s basin topography and seasonal thermal inversions that trap anthropogenic emissions. The sparse stationary network (~5 stations for ~2 millio...

(This article belongs to the Section Internet of Things (IoT))