Results 51 to 60 of about 20,459 (267)

Solid‐Like yet Reconfigurable 3D‐Printed Liquid Tubular Wires From Nonconductive Molecules

open access: yesAdvanced Science, EarlyView.
This work shatters the current reliance of liquid electronics on intrinsically conductive materials by introducing a novel interfacial redox strategy that transforms non‐conductive molecules into high‐performance, 3D liquid tubular wires with solid‐like electrical properties and exceptional reconfigurability. It opens a vast design space for all‐liquid
Yuchen Fu   +6 more
wiley   +1 more source

Development of Landslide Warning System [PDF]

open access: yes, 2019
Landslides cause approximately 25 to 50 deaths and US$1 - 2 billion worth of damage in the United States annually. They can be triggered by humans or by nature.
Riad, Beshoy, Zhang, Xiong
core  

Scalable Wheat Bran‐Algae Composites for Edible Electronics with Spray‐Coated Food‐Grade Conductive Inks

open access: yesAdvanced Electronic Materials, EarlyView.
A fully edible wheat bran–algae substrate is fabricated through scalable mould‐compression and spray‐coating, enabling robust, food‐grade platforms for sustainable electronics. A chitosan barrier improves water resistance and ink compatibility, while activated‐carbon conductive films form uniform electrodes with Ohmic behaviour.
Jaz Johari   +7 more
wiley   +1 more source

Uporaba naravnih olj za površinsko zaščito lesa navadne bukve

open access: yesLes, 2017
Different natural drying oils were used for surface finishing of common beech wood (Fagus sylvatica L.). Surface performances and properties of the oiled surfaces were investigated according to the standard tests.
Jure Žigon   +3 more
doaj   +1 more source

Aging and Electrical Stability of DNTT Honey‐Gated OFETs

open access: yesAdvanced Electronic Materials, EarlyView.
DNTT honey‐gated organic transistors were fabricated and evaluated to assess short‐ and long‐term stability under electrical stress and aging. Short‐term transfer measurements (five days, 40 sweeps/day) showed minimal parameter shift, while extended measurements revealed gradual degradation over weeks.
Douglas H. Vieira   +8 more
wiley   +1 more source

Time response of two types of porous blocks for suction measurement

open access: yesE3S Web of Conferences, 2016
Various types of porous blocks have been used for the indirect measurement of soil suction by various researchers, the usual experience being the importance of appropriate calibration, relatively low accuracy, and slow response. Two types of commercially
Bardanis Michael
doaj   +1 more source

Technical and Economic Analysis of Drip Irrigation System (Surface and Subsurface) in Grain Maize Cultivation under Different Irrigation Levels [PDF]

open access: yesمهندسی منابع آب
Background and objective: Limited water resources indicate the need for optimal use of water in the agricultural sector. One of the best ways to use water is to apply deficit irrigation in modern irrigation methods, such as drip irrigation.Methods: In ...
Mohamad Reza Ebrahimi, Ali Neshat
doaj   +1 more source

On the dialog between experimentalist and modeler in catchment hydrology [PDF]

open access: yes, 2002
The dialog between experimentalist and modeler in catchment hydrology has been minimal to date. The experimentalist often has a highly detailed yet highly qualitative understanding of dominant runoff processes—thus there is often much more information ...
McDonnell, Jeffrey J., Seibert, Jan
core  

Field investigation of deformation characteristics and stress mobilisation of a soil slope [PDF]

open access: yes, 2015
Stress mobilisation and deformation of a slope are important for engineers to carry out reliable design of retaining systems. However, most case histories reported mainly on the response of pore-water pressure (PWP), whereas knowledge about the stress ...
AK Leung   +22 more
core   +3 more sources

Scale‐up of Streptomyces species cultivations based on the morphological response to the energy dissipation rate

open access: yesAIChE Journal, EarlyView.
Abstract Filamentous microorganisms exhibit complex morphologies that influence product formation and are affected by various bioprocess parameters. Consistent morphology is therefore essential for comparable results during scale‐up. This study investigates the scale‐up of Streptomyces species (Streptomyces spp.) cultivations from shake flasks to ...
Gesa Brauneck   +12 more
wiley   +1 more source

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