Results 111 to 120 of about 11,896,249 (305)

Uncalcined Zn/Al Carbonate LDH and Its Calcined Counterpart for Treating the Wastewater Containing Anionic Congo Red Dye

Energies
In this investigation, Zn/Al carbonate layered double hydroxide (ZAC-LDH) and its derived material on calcination were synthesized for removing the anionic azo dye Congo red (CR) from wastewater. Numerous factors were methodically investigated, including
Kuppusamy Manjula Rani, Pachagoundanpalayam Nachimuthugounder Palanisamy, Vennila Nagamuthu Kowshalya, Ayyasamy Tamilvanan, Rajendran Prabakaran, Sung Chul Kim   +5 more
doaj   +1 more source

Quantifying the Multiscale Predictability of Financial Time Series by an Information-Theoretic Approach

Entropy, 2019
Making predictions on the dynamics of time series of a system is a very interesting topic. A fundamental prerequisite of this work is to evaluate the predictability of the system over a wide range of time.
Xiaojun Zhao, Chenxu Liang, Na Zhang, Pengjian Shang   +3 more
doaj   +1 more source

Evaluating GenAI‐produced feedback on undergraduate bioscience essays against good higher education feedback practice

FEBS Open Bio, EarlyView.
This pilot study investigates the potential of Generative AI to provide formative feedback to students. ChatGPT was prompted to provide feedback on Year 1 Bioscience essays, which were evaluated against established good feedback practices. GenAI‐authored feedback had useful elements, but was limited in scope. GenAI may have potential to provide instant,
Annabel Court, Nigel Francis, Andrew Shore, Stephen Rutherford   +3 more
wiley   +1 more source

High performance shape memory polyurethane synthesized with high molecular weight polyol as the soft segment [PDF]

, 2012
Shape memory polyurethanes (SMPUs) are typically synthesized using polyols of low molecular weight (MW~2,000 g/mol) as it is believed that the high density of cross-links in these low molecular weight polyols are essential for high mechanical strength ...
Miraftab, Mohsen, Huang, Weimin, Mohsen Miraftab, Fu, Richard, Manzoor Ahmad, Weimin Huang, Yongqing Fu, Bin Xu, Fu, Yongqing, Ahmad, Manzoor, Luo, Jikui, Xu, Bin, Hendra Purnawali, Purnawali, Hendra, Huang, Wei Min, Jikui Luo   +15 more
core   +1 more source

Cahn-Hilliard model with Schlögl Reactions: interplay of equilibrium and non-equilibrium phase transitions. II. Memory effects

Condensed Matter Physics
The present work is a continuation of our previous paper [Condens. Matter Phys., 2020, 23, 33602: 1–17]. It is devoted to the modelling of the interplay of equilibrium and non-equilibrium phase transitions.
P. Mchedlov-Petrosyan, L. Davydov
doaj   +1 more source

In vitro generation of regulatory T cells: A challenging tool for studying immune aging in humans

FEBS Open Bio, EarlyView.
In vitro induction of human regulatory T cells using standard protocols generates suppressive, Foxp3‐expressing CD4+ T cells independently of TGF‐β supplementation and donor age. Regulatory T (Treg) cells play a key role in immune tolerance and homeostasis.
Lynn Muller, Jana Bleher, Birgit Weinberger, Lourdes Rocamora‐Reverte   +3 more
wiley   +1 more source

MEMORY: WHAT FOR ?

, 2014
par Sarah Gensburger et Sandrine Lefranc, CNRS - ISP / Université Paris Ouest Lois « mémorielles », projets de musées − tels celui de la « Maison d’histoire de France » − et autres formes de représentation publique du passé n’ont pas cessé de susciter ...
Women Memory
core  

Frequency Dependence of Air Breakdown and Investigation of Its Electro-Optical Characteristics

Energies
With the expanding frequency range of power equipment, understanding the frequency-dependent insulation performance of air becomes crucial. To address this, this paper establishes an integrated electrical–optical measurement platform for air breakdown to
Ya Wang, Bin Liu, Wenbin Zhao, Xinzhe Yu, Jiangang Bi, Chao Ding   +5 more
doaj   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Qualitative Analysis and Numerical Simulations of γ-Hilfer Fractional Stochastic Dynamical Systems

Axioms
This study presents findings on the existence, uniqueness, averaging principle, and numerical solutions for fractional stochastic systems influenced by both Brownian motion and Poisson jumps within the pth-moment framework.
Muhammad Imran Liaqat, Ramy M. Hafez
doaj   +1 more source