Results 111 to 120 of about 669,071 (359)

Prospects of Electric Field Control in Perpendicular Magnetic Tunnel Junctions and Emerging 2D Spintronics for Ultralow Energy Memory and Logic Devices

open access: yesAdvanced Functional Materials, EarlyView.
Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp   +7 more
wiley   +1 more source

Hydraulic factors limiting the use of subirrigation in fine textured soils : a thesis submitted in partial fulfilment of the requirements for the degree of Master of Philosophy in Agricultural Engineering at Massey University [PDF]

open access: yes, 1996
Subirrigation is a method of supplying water directly to the plant root zone under the ground surface by means of subsurfce drains which are also used to remove excess water from the root zone. Subsurface drainage systems are used to maintain appropriate
Mahmood, Babar
core  

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

open access: yesAdvanced 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   +8 more
wiley   +1 more source

DEVICE FOR REMOVAL OF INADVERTENTLY LEFT DRAINAGE TUBE IN THE FIELD OF SURGERY

open access: yesTravmatologiâ i Ortopediâ Rossii, 2013
The paper presents a description of the device for removal of surgical drains, developed at Novosibirsk RITO, and the experience of its application at the Department of Joint Replacement and Endoscopic Surgery.
A. A. Mamedov, P. S. Turkov
doaj   +1 more source

Future of Irrigation and Drainage in Pakistan [PDF]

open access: yes
The future of Pakistan’s agriculture depends on the future of its irrigation and drainage system, which currently faces major problems. Increasing water logging and salinity, overexploitation of fresh groundwater, low efficiency in delivering and use ...
Rashid Faruquee
core  

Thiol‐Modulation‐Induced Mesoporous Nanosheets with an Alloy/Intermetallic Heterophase for Efficient Electrochemical Ethylene Glycol‐Assisted Water Splitting

open access: yesAdvanced Functional Materials, EarlyView.
Sulfur‐capped mesoporous PtPbBi nanosheets (S‐PtPbBi MNSs) with an alloy/intermetallic compound heterophase and inhomogeneous tensile strain (≈3%) were synthesized by a thiol modification strategy, which exhibited excellent electrocatalytic performance for ethylene glycol oxidation reaction (EGOR).
Fukai Feng   +14 more
wiley   +1 more source

Drainage system performance after 20 years

open access: yesCalifornia Agriculture, 1988
As part of a study of the longevity and effectiveness of clay, bituminous fiber, and concrete drainage pipes, several pairs of these pipes were installed in a heavy clay soil at the Imperial Valley Agricultural Center at El Centro, California in January ...
M Grismer, I Tod, F Robinson
doaj  

Impact Assessment of Digital Elevation Model (DEM) Resolution on Drainage System Extraction and the Evaluation of Mass Movement Hazards in the Upper Catchment

open access: yesGeosciences
Worldwide, landslides claim many lives each year, with an average of 162.6 deaths reported in Japan from 1945 to 2019. There is growing concern about a potential increase in this number due to climate change.
Ahmad Qasim Akbar   +4 more
doaj   +1 more source

On the regime of the western part of the Ross Ice Shelf drainage system [PDF]

open access: bronze, 1969
Mario B. Giovinetto   +2 more
openalex   +1 more source

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