Results 111 to 120 of about 72,223 (314)

Toward Sustainable Photocatalysis: Addressing Deactivation and Environmental Impact of Anodized and Sol–Gel Photocatalysts

Advanced Sustainable Systems, EarlyView.
A life‐cycle evaluation of TiO2 photocatalysts for water purification compares the effectiveness of Sol–Gel vs anodic oxides in tetracycline mineralization, targeting deactivation, regeneration, and environmental impact from a cradle‐to‐grave perspective.
Maria Vittoria Diamanti, Manjunath V. Shinnur, MariaPia Pedeferri, Anna Maria Ferrari, Roberto Rosa, Daniela Meroni   +5 more
wiley   +1 more source

Volatile oil well test analysis: application of two-phase pseudo-pressure approach

Journal of Petroleum Exploration and Production Technology, 2019
This study investigates flow behavior in the volatile oil reservoirs with two‐phase flow around the wellbore and the application of two-phase pseudo-pressure function for well test analysis in such volatile oil reservoirs.
Hamid Baniasadi, Fariborz Rashidi
doaj   +1 more source

Advancements in Biochar as a Sustainable Adsorbent for Water Pollution Mitigation

Advanced Science, EarlyView.
Biochar, obtained through pyrolysis of organic waste, serves as a sustainable solution for wastewater treatment due to its adaptability and low‐cost nature. This review comprehensively examines recent advancements in biochar production, functional modifications, and applications, highlighting the integration of machine learning and artificial ...
Devika Laishram, Su‐Bin Kim, Seul‐Yi Lee, Soo‐Jin Park   +3 more
wiley   +1 more source

Total, asymmetric and frequency connectedness between oil and forex markets [PDF]

arXiv, 2018
We analyze total, asymmetric and frequency connectedness between oil and forex markets using high-frequency, intra-day data over the period 2007 -- 2017. By employing variance decompositions and their spectral representation in combination with realized semivariances to account for asymmetric and frequency connectedness, we obtain interesting results ...
arxiv  

Bioinspired Mechanisms and Actuation of Soft Robotic Crawlers

Advanced Science, EarlyView.
Researchers have been developing soft materials and robotic crawlers inspired by soft‐bodied animals to mimic effective crawling in complex environments. This review explores the state‐of‐the‐art in soft crawlers, highlighting the interaction between materials, crawling mechanisms, actuation, and applications. The review concludes by providing insights
Min Pan, Miaomiao Liu, Jiayi Lei, Yunyi Wang, Changhong Linghu, Chris Bowen, K. Jimmy Hsia   +6 more
wiley   +1 more source

Dynamic Molecular Cocrystals with Alkyl Chain Dependent Thermosalient Phase Transitions

Advanced Science, EarlyView.
A series of cocrystals containing 5‐fluorocytosine and fatty acids with varying alkyl chain lengths are synthesized, demonstrating a systematic modulation of thermosalient phase transition temperatures across a broad range (≈100 K). This study reveals a linear correlation between interlayer hydrophobic interactions and transition temperatures, offering
Jiantao Meng, Yuan Su, Hang Zhu, Jie Zhang, Ting Cai   +4 more
wiley   +1 more source

OIL VOLATILITY-OF-VOLATILITY AND TAIL RISK OF COMMODITIES

Applied Finance Letters
We examine the information content of oil volatility-of-volatility (VOV), constructed from the past 1-month OVX (implied volatility in crude oil market), on the expected tail risk of commodities. Specifically, we find oil VOV predicts 1-step-ahead tail risks of Energy, Precious Metals, Agriculture, Livestock sectors and the Aggregate Commodity sector ...
Yahua Xu, Alireza Tourani-Rad, Tai-Yong Roh   +2 more
openaire   +2 more sources

Ferroelectric‐Assisted Ion Dynamics for Prolonged Tactile Cognizance in a Biomimetic Memory‐in‐Sensor System

Advanced Electronic Materials, EarlyView.
A promising mechanoreceptor‐inspired tactile memory‐in‐sensor (TMIS) device is reported, utilizing ferroelectric‐assisted ion dynamics in a synaptic tactile transistor (FAID‐STT). This design enhances long‐term tactile memory while minimizing power consumption in a unified TMIS device.
Ritamay Bhunia, Joo Sung Kim, Hayoung Oh, Dong Jun Kim, Seokyeong Lee, Cheolmin Park, Do Hwan Kim   +6 more
wiley   +1 more source

Review on Volatile Flavor Components of Roasted Oilseeds and Their Products

Grain & Oil Science and Technology, 2018
Volatile flavor components in foods are the key quality parameters. The researchers conducted in-depth research on sesame oil, peanut oil, rapeseed oil, sunflower oil, sesame paste and peanut butter, etc.
LI Cuicui, HOU Lixia
doaj  

Neuron‐Inspired Biomolecular Memcapacitors Formed Using Droplet Interface Bilayer Networks

Advanced Electronic Materials, EarlyView.
In this article, a biomolecular model neuron capable of integrating charge is proposed, evaluated, and simulated as a soft neuromorphic device. The device traps charge within microfluidic droplets using lipid membranes and voltage‐activated pores. The trapped charge produces electrowetting of the lipid interfaces, which facilitates multiple memory ...
Braydon Segars, Kyle Rosenberg, Sarita Shrestha, Joshua J. Maraj, Stephen A. Sarles, Eric Freeman   +5 more
wiley   +1 more source