Results 51 to 60 of about 85,911 (309)

Impact of Climate Change on Angelica Sinensis Yield in the Cool and Semi-Humid Regions in Northwest China

open access: yesJournal of Applied Science and Engineering
The increasing challenges posed by climate change have significant implications for agricultural productivity, particularly for crops like Angelica sinensis, a valuable medicinal plant.
Li Qiang   +4 more
doaj   +1 more source

Advancing Tandem Organic Solar Cells With Ternary Acceptor Control for High‐Power Modules and Solar‐to‐Ammonia Conversion

open access: yesAdvanced Functional Materials, EarlyView.
Tandem organic solar cells with optimized ternary acceptor engineering achieved a power conversion efficiency of 15.53% and enabled a high‐voltage mini‐module (Voc 6.11 V). Integration into a bias‐free PV‐EC system further demonstrated efficient solar‐to‐ammonia (STA) conversion (97% Faradaic Efficiency, 4± 2% STA efficiency), highlighting scalable ...
Seyeong Song   +11 more
wiley   +1 more source

Hybrid Solar Cell/Triboelectric Nanogenerator Based on Stable Two‐Dimensional Covalent Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
This study highlights the integration of stable two‐dimensional covalent organic framework (COF) films as photoactive layers in hybrid nanoenergy devices. The results demonstrate their capacity to generate electricity under both sunny and rainy conditions, showcasing versatility and resilience.
Joab D. Guerrero   +13 more
wiley   +1 more source

The effect of air pollution on the respiratory system in preschool children with contribution of urban heat islands and geographic data – the aim of the study and methodological assumptions

open access: yesInternational Journal of Occupational Medicine and Environmental Health, 2021
It has been proven that outdoor and indoor air pollutants can cause adverse health effects and are able to promote the onset of atopic diseases. The current manuscript is focused on methodological issues.
Monika Bobrowska-Korzeniowska   +6 more
doaj   +1 more source

PSYNDEX Tests Review für VOC-T - Vokabular und Overclaiming-Test

open access: yes, 2014
This is a PSYNDEX Tests Review of VOC-T - Vokabular und Overclaiming-Test. PSYNDEX Tests Reviews are written in German and describe and evaluate psychological and educational tests used in the German-speaking countries.
Schroth, Jennifer
core   +1 more source

Watching Paint Dry: I/VOC Emissions from Architectural Coatings and their Impact on SOA Formation

open access: yes, 2021
Emissions from volatile chemical products (VCPs) are emerging as a major source of anthropogenic secondary organic aerosol (SOA) precursors. Paints and coatings are an important class of VCPs that emit both volatile and intermediate volatility organic ...
Albert, Presto   +4 more
core   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

Preparation of standard VOC mixtures for climate monitoring

open access: yes, 2015
The growing need for global volatile organic compounds (VOC) data at trace level for industrial applications, domestic and working health, air quality and climate change is driving research towards the preparation of traceable and accurate standards for ...
SASSI, MARIA PAOLA   +3 more
core   +1 more source

cltl/voc-missives: v1.1.0

open access: yes, 2022
First release. Code and data for: fine-tuning a NER model on the General Letters (RPG edition in Text-Fabric) enriching the letters in Text-Fabric with NER system annotations with thanks to @dirkroorda for contributions to the Text-Fabric part of the ...
Dirk Roorda, sarnoult
core   +1 more source

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora   +17 more
wiley   +1 more source

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