Results 111 to 120 of about 1,084,894 (326)

Effects of varying oxygen partial pressure on molten silicon-ceramic substrate interactions [PDF]

open access: yes
The silicon sessile drop contact angle was measured on hot pressed silicon nitride, silicon nitride coated on hot pressed silicon nitride, silicon carbon coated on graphite, and on Sialon to determine the degree to which silicon wets these substances ...
Barsoum, M. W., Ownby, D. P.
core   +1 more source

О включениях природного соединения кальция и углерода в минеральных образованиях, связанных с внедрением суперглубинных флюидов [PDF]

open access: yes, 2007
The paper deals with the discovery of a natural compоund of calcium and carbon within some specific polymineral aggregates connected with the fast ascending movement of super-deep fluids and with intrusions of them into the Litosphere upper layers. Signs
Лукин, А.Е.
core  

Air permit for the construction and operation of a calcium carbide manufacturing plant [PDF]

open access: yes
Title from PDF of title page (University of Missouri--Columbia, viewed on June 21, 2010).The entire thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file; a non-technical public abstract appears in the ...
Wilbur, Emily
core   +1 more source

Wireless In Situ Catalytic Electron Signaling‐Mediated Transcriptomic Reprogramming for Neuron Regeneration via Adaptable Antennas

open access: yesAdvanced Science, EarlyView.
A wireless‐charging sustained oxygen release from conductive microgels (SOCO) served as an antenna and an on‐demand O2 release for nerve regeneration is developed. Introducing “electromagnetic messenger”, using external alternating magnetic field (AMF) to enhance catalytic oxygen release and electrical stimulation to promote the reconstruction of blood
Hoi Man Iao   +15 more
wiley   +1 more source

Impact of Disorder, Porosity, and Surface Chemistry of Salt Templated Carbons on Capacitance

open access: yesAdvanced Science, EarlyView.
Soft‐salt templating method allowed to obtain a series of tailored porous carbons for EDLCs. Neutral aqueous electrolytes enabled to reach 1.6 V. Linear dependence of ID/IG ratio vs. capacitance values has been proven. Active surface area related to carbon defects supported the Raman findings.
Amelia Klimek   +3 more
wiley   +1 more source

Tribolgy of selected ceramics at temperatures to 900 deg C [PDF]

open access: yes
Results of fundamental and focused research on the tribological properties of ceramics are discussed. The basic friction and wear characteristics are given for ceramics of interest for use in gas trubine, adiabatic diesel, and Stirling engine ...
Deadmore, D.   +3 more
core   +1 more source

Capturing the Electrical Activity of all Cortical Neurons: Are Solutions Within Reach?

open access: yesAdvanced Science, EarlyView.
Despite advancements in implantable electrode technology, challenges persist in scaling up these devices to record most of the neuronal activity across the cortex. This review explores the limitations of both rigid and flexible probes, including tissue damage and foreign body response, while also discussing emerging biohybrid strategies.
Attila Kaszás   +5 more
wiley   +1 more source

Sprouting of Yam Bulbils as Affected by Chemical Treatment

open access: yesDavao Research Journal, 1999
The sprouting of yam (Dioscorea alata cv. Baligun-on) bulbils treated with ethephon (up to 10,000 ppm) and calcium carbide (up to 100,000 ppm) was neither hastened nor delayed.
Emma Ruth Bayogan, Ofelia Bautista
doaj   +1 more source

Home - About - Disclaimer - Privacy