Results 51 to 60 of about 44,503,249 (303)

Effects of drainage system renewal on nutrient leaching and crop yield

, 2022
A clear strategy for adapting agricultural drainage to future climate change is important for environmental and economic reasons. In a project aiming to develop recommendations for primary/renewed drainage of clay soils, we are studying how drainage ...
Joel, Abraham,, Sveriges lantbruksuniversitet., Wesström, Ingrid,, Swedish University of Agricultural Sciences.   +3 more
core   +1 more source

3D‐Printed Titanium Gyroid Scaffold Structure Integrated With Tough Hybrid Materials for Cartilage Replacement

Advanced Engineering Materials, EarlyView.
This study proposes a potential device design for joint cartilage replacement. Silica‐polytetrahydrofuran (SiO2‐PolyTHF) hybrids with customizable mechanical properties were developed to mimic the characteristics of a natural meniscus. These were synthesized through a two‐pot sol–gel hybrid process.
Yu‐Chien Lin, Gloria R. Young, Francesca Tallia, Reece N. Oosterbeek, Shaaz Ghouse, Edward Spiers, Nupur Kohli, Tom Briggs, Marc Masen, Siwei Li, Ren‐Jei Chung, Jonathan R. T. Jeffers, Julian R. Jones   +12 more
wiley   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

The use of numerical groundwater model to improve effectiveness of subsurface drainage system in irrigated field

, 2009
The research demonstrates that Three-Dimensional Variable-Density Groundwater Flowmodels such as the SEAWAT model can be effectively used for design of subsurfacedrainage systems for controlling salt concentration in the root zone on salt ...
Ampofo, Edward Akwasi
core   +1 more source

Numerical analysis of construction of drainage system for precipitation waters

Budownictwo i Architektura, 2013
Progressive implements which make possible advanced geotechnical analysis, induced the author to verify previously accepted engineering solutions of construction of rain waters drainage system with the use of reinforced concrete walls and horizontal ...
Piotr Gąska
doaj   +1 more source

Nutrient leaching driven by rainfall on a vermiculite clay soil under altered management and monitored with high-frequency time resolution

Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2020
Nutrient leaching from clay soils can show extreme temporal and spatial variation. Using an optical sensor (hourly data storage), a Swedish field with vermiculite clay was monitored for water flow (Q expressed in mm), turbidity values (TURB), and nitrate-
Barbro Ulén
doaj   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Impact of storm drains on the maintenance of dengue endemicity in Presidente Prudente, São Paulo, Brazil: a geospatial and epidemiologic approach

Frontiers in Public Health
IntroductionDengue is a public health challenge worldwide. Brazil registered about 70% of cases in Latin America in 2023; in 2024, the country is experiencing an unprecedented increase in the number of infected individuals.
Elaine Aparecida Maldonado Bertacco, Elaine Aparecida Maldonado Bertacco, Luiz Euribel Prestes-Carneiro, Renata Ribeiro de Araújo, Lourdes Aparecida Zampieri D'Andrea, Luiza Sant'Anna Pinheiro, Edilson Ferreira Flores   +6 more
doaj   +1 more source

Drainage effects in water supply canals

Yantu gongcheng xuebao, 2020
In view of the various engineering damage problems caused by leakage in ZG canal, it is proposed to set up a drainage system to drain the leaking water during the operation period.
RUAN Xin-min
doaj   +1 more source

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source