Results 31 to 40 of about 448,373 (268)

Tuned aggregation and film self-assembly of monomethincyanine dyes through variation of their monomer structure

Semiconductor Physics, Quantum Electronics & Optoelectronics, 2019
Formation of condensed films and solution aggregates of four different monomethincyanine dyes have been studied using optical absorption spectroscopy and simulation methods, depending on variation of the dye monomer structure.
M.M. Sieryk
doaj   +1 more source

Six new species of Alchemilla series Calycinae (Buser) Rothm. (Rosaceae) from the Caucasus

Turczaninowia, 2021
Descriptions and illustrations of the key morphological characters for six new species of Alchemilla ser. Calycinae (A. bezengiensis, A. kazbekensis, A. longipedicellata, A. muldaschevii, A. pseudotranscaucasica, A. ptyschensis) are presented.
Андрей Вячеславович Чкалов
doaj   +1 more source

Imaging of High‐Risk Neuroblastoma: Recommendations From SIOPEN Radiology and Nuclear Medicine Specialty Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij, Catia Olianti, Herve Brisse, Pier Luigi Di Paolo, Maria Garganese, Tejas Kapadia, Jurgen Schaefer, Hugh Wallace, Simon Wan, Bart de Keizer, Irmina Sefic Pasic, Julian Rogasch   +11 more
wiley   +1 more source

Subcellular Aggregation of Photosensitizers Overrides Reactive Oxygen Species Generation in Photodynamic Therapy Effects

Small Structures
The efficacy of photodynamic therapy (PDT) is conventionally correlated with the total yield of reactive oxygen species (ROS). However, we demonstrate here that the subcellular location of ROS generation is a more critical determinant of therapeutic ...
Xinyan Lyu, Siyuan Wang, Ziyue Ye, Zhuojian Li, Ryan Tsz Kin Kwok, Kun Zhou, Zheng Zhao, Ben Zhong Tang   +7 more
doaj   +1 more source

Inflammation and autoimmunity are interrelated in patients with sickle cell disease at a steady-state condition: implications for vaso-occlusive crisis, pain, and sensory sensitivity

Frontiers in Immunology
This study aimed to comprehensively analyze inflammatory and autoimmune characteristics of patients with sickle cell disease (SCD) at a steady-state condition (StSt) compared to healthy controls (HCs) to explore the pathogenesis of StSt and its impact on
Wei Li, Andrew Q. Pucka, Candice Debats, Brandon A. Reyes, Fahim Syed, Andrew R.W. O’Brien, Rakesh Mehta, Naveen Manchanda, Seethal A. Jacob, Brandon M. Hardesty, Anne Greist, Anne Greist, Steven E. Harte, Richard E. Harris, Richard E. Harris, Qigui Yu, Ying Wang, Ying Wang   +17 more
doaj   +1 more source

Analysis of the bearing capacity of unbound granular mixtures with rubber particles from scrap tyres when used as sub-ballast

Materiales de Construccion, 2016
Scrap tyres are a problematic waste material. As a method for recycling large quantities of rubber from scrap tyres, this paper analyses the use of unbound granular mixtures with varying percentages of rubber particles as sub-ballast in railway lines ...
C. Hidalgo-Signes, P. Martínez-Fernández, J. Garzón-Roca, R. Insa-Franco   +3 more
doaj   +1 more source

Review on Alternatives of Aggregates with Alternative Materials in Eastern Africa

Selected Scientific Papers: Journal of Civil Engineering, 2020
Normal concrete, with bulky aggregate generally results to large amount of energy and natural resource requirement. Normal aggregates mining and river sand extraction, if done in unsustainably, potentially results in adverse environmental, health or ...
Ngandu Cornelius Ngunjiri
doaj   +1 more source

Surface Modified Synthetic Plastic Aggregate for Concrete – Experimental and Analytical Studies

Medžiagotyra, 2023
In order to reduce the plastic waste accumulation, and also to decrease consumption volume of natural resources for concrete production, in this paper, an attempt is made to produce novel lightweight coarse aggregate using PET based plastic waste. Use of
Alagurajan RAMAKRISHNAN, Josephraj JEGAN
doaj   +1 more source

Effects of Cancer Treatment on Somatosensory and Nociceptive Processing in Children and Adolescents: A Systematic Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Chemotherapy‐induced peripheral neuropathy remains a major complication in pediatric cancer, with disrupted somatosensory and nociceptive processing being a key aspect. This review synthesizes empirical studies on alterations in somatosensory and nociceptive processing in children and adolescents with cancer.
Julia Schweiger, Laura Walz, Michael C. Frühwald, Stefan Lautenbacher, Miriam Kunz   +4 more
wiley   +1 more source

Deciphering Design of Aggregation‐Induced Emission Materials by Data Interpretation

Advanced Science
This work presents a novel methodology for elucidating the characteristics of aggregation‐induced emission (AIE) systems through the application of data science techniques.
Junyi Gong, Ziwei Deng, Huilin Xie, Zijie Qiu, Zheng Zhao, Ben Zhong Tang   +5 more
doaj   +1 more source