Results 121 to 130 of about 30,224 (313)

Interstitium‐Mimicking Porous Alveolar Membranes Enable Physiologic Aerosol Transport and Distinct Acute‐Chronic Lung Injury Responses

open access: yesAdvanced Functional Materials, EarlyView.
An interstitium‐mimicking membrane combines three‐dimensional alveolar geometry, high pore interconnectivity, and mechanical compliance to overcome transport limitations of conventional lung‐on‐chip barriers. The resulting platform supports physiologic aerosol transport, quantitative analysis of cross‐barrier particle movement, and reveals divergent ...
Jae‐Won Choi   +11 more
wiley   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

open access: yesAdvanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke   +3 more
wiley   +1 more source

Volatilization-devolatilization reactions [PDF]

open access: yes, 1987
Experiments that explore chemical and physical aspects of volatilization reactions that require the microgravity and low pressure in or near the projected Space Station are ...
Hajash, A.   +4 more
core   +1 more source

Ammonia removal from water: The comparison between using the wind speed and agitation method [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2005
Ammonia removal from skim latex is an essential step in skim block production process. In general, skim latex contains about 0.4% ammonia by weight of skim latex and needs to be reduced in order to minimize acid usage during rubber coagulation step.
Intamanee, J.   +4 more
doaj  

Nitrogen Recovery and Loss from Kentucky Bluegrass Fertilized by Conventional or Enhanced-Efficiency Urea Granules

open access: yesAgronomy, 2018
Easy handling and low unit N cost make prilled urea (46-0-0) a popular fertilizer. While incomplete recovery of granular urea applications by turfgrass is documented, field evaluations of NH3 volatilization mitigation by coatings or bioinhibitor ...
Maxim J. Schlossberg   +3 more
doaj   +1 more source

On guidance and volatility

open access: yesJournal of Accounting and Economics, 2013
Survey evidence suggests that managers voluntarily disclose information, particularly earnings guidance, with an aim toward dampening share price volatility. Yet, consultants and influential institutions advise against providing guidance — citing fears of litigation and market penalties associated with missed earnings targets, as well as a lack of ...
Jennings R., Lev B., Billings M.B.
openaire   +2 more sources

Controlling Proton Migration in Oxide Heterostructures by Interfacial Chemical Potential Mismatch

open access: yesAdvanced Functional Materials, EarlyView.
Interfacial reconstruction of the proton chemical potential enables control of proton migration in oxide heterostructures. In TiO2/VO2 heterostructures, we found that increasing the TiO2 capping layer thickness by only several nanometers modulates the thermal stability of protons inserted into VO2.
Sota Fuji   +6 more
wiley   +1 more source

Volatilization of Trichloroethylene from Shallow Subsurface Environments: Trees and Soil [PDF]

open access: yes, 2008
Results from two previous studies conducted at Operable Unit 2 (OU2) of Hill Air Force Base, Utah indicate that the phytovolatilization (volatilization from leaves and trunk) of TCE by indigenous trees as well as soil surface flux may play a significant ...
Winters, Rachel Melanie
core   +2 more sources

Iodine Accumulation and Biovolatilization by Filamentous Fungi and Their Effects on Extracellular Organic Acids

open access: yesJournal of Fungi
This study investigates the accumulation, volatilization, and metabolic effects of two iodine species (iodide and iodate) in selected filamentous fungi.
Eva Duborská   +4 more
doaj   +1 more source

Stochastic Volatility. [PDF]

open access: yes, 2005
Stochastic volatility (SV) is the main concept used in the elds of nancial economics and mathematical nance to deal with the endemic time-varying volatility and codependence found in nancial markets. Such dependence has been known for a long time.
openaire   +2 more sources

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