Results 31 to 40 of about 772,447 (299)

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Ohio's Agriculture Pollution Abatement Program protecting our soil and water resources [PDF]

, 2006
Title from PDF p. [1] (viewed on Jan. 30, 2007).; "This brochure was created by the staff of the Geauga Soil and Water Conservation District under the authority of the Board of Supervisors ..."; "Created: 8/2/2006 ..."--Document properties.; Brochure ...
Geauga Soil and Water Conservation District (Ohio)
core  

Evaluation of chemical amendments to control phosphorus losses from dairy slurry [PDF]

, 2011
peer-reviewedLand application of dairy slurry can result in incidental losses of phosphorus (P) to runoff in addition to increased loss of P from soil as a result of a buildup in soil test P (STP). An agitator test was used to identify the most effective
Brennan, Raymond B., Fenton, Owen, Rodgers, M., Healy, Mark G.   +3 more
core   +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

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Groundwater salinity dynamics and seasonal water quality trends in coastal Bangladesh: a case study from Khulna

Applied Water Science
Groundwater is crucial for drinking, domestic, and agricultural use in Bangladesh, but Khulna faces challenges in ensuring the availability of safe drinking water due to increasing groundwater salinization from saltwater encroachment.
Fatama Ferdous Meem, Abdul Khaleq Sarker Rabbeny, Tarek Bin Musa, Mosaddak Al Mamud, Chandan Halder, Shouvick Karmakar, S. M. Shahriar Zaman, Jagadish Chandra Joardar   +7 more
doaj   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

Groundwater Quality Assessment for Irrigation Purposes in the West of Minia, Governorate, South Egypt b [PDF]

Journal of Soil Sciences and Agricultural Engineering, 2018
This investigation has been conducted to assess the suitability of ground waters in west Minia governorate for irrigation purposes. Thirty-three groundwater samples were collected from different sites, along Assiut the West Desert Road.
Ghada Abdel-Kader, A. Ismail, M. Abbas, I. Hegazi   +3 more
doaj   +1 more source

Fully Additive Vertical Organic Electrochemical Transistors on Renewable and Compostable Substrates Enable Ultrasensitive Bioelectronics

Advanced Functional Materials, EarlyView.
Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi, Samuele Lavelli, Zsolt M. Kovács‐Vajna, Fabrizio Torricelli   +3 more
wiley   +1 more source

Water-repellent soil and its relationship to granularity, surface roughness and hydrophobicity: a materials science view [PDF]

, 2005
Considerable soil water repellency has been observed at a wide range of locations worldwide. The soil exhibiting water repellency is found within the upper part of the soil profile.
Newton, Michael, Newton, MI, Shirtcliffe, Neil, McHale, G, Shirtcliffe, NJ, McHale, Glen   +5 more
core   +1 more source