Results 31 to 40 of about 2,709,539 (294)
User-friendly mathematical model for the design of sulfate reducing H2/CO2 fed bioreactors [PDF]
, 2009 The paper presents three steady-state mathematical models for the design of H2/CO2 fed gas-lift reactors aimed at biological sulfate reduction to remove sulfate from wastewater. Models 1A and 1B are based on heterotrophic sulfate reducing bacteria (HSRB),
G. Esposito, P. Lens, PIROZZI, FRANCESCO
core +1 more source
Biotechnological aspects of sulfate reduction with methane as electron donor [PDF]
, 2010 Biological sulfate reduction can be used for the removal and recovery of oxidized sulfur compounds and metals from waste streams. However, the costs of conventional electron donors, like hydrogen and ethanol, limit the application possibilities.
Lens, P.N.L. +2 more
core +2 more sources
Pharmaceutics, 2021 Central nervous system (CNS) diseases are one of the top causes of death worldwide. As there is a difficulty of drug penetration into the brain due to the blood–brain barrier (BBB), many CNS drugs treatments fail in clinical trials.
Elisa L. J. Moya +7 more
doaj +1 more source
Sharing the burden : on the division of parental care and vocalizations during incubation [PDF]
, 2019 In species with biparental care, individuals only have to pay the costs for their own parental investment, whereas the contribution of their partner comes for free. Each parent hence benefits if its partner works harder, creating an evolutionary conflict
Kavelaars, Marwa M. +2 more
core +1 more source
The COVID-19 pandemic: Important considerations for contact lens practitioners
Contact lens & anterior eye, 2020 A novel coronavirus (CoV), the Severe Acute Respiratory Syndrome Coronavirus - 2 (SARS-CoV-2), results in the coronavirus disease 2019 (COVID-19).
Lyndon Jones +4 more
semanticscholar +1 more source
Work Sanctions Under Welfare Reform: Are They Helping Women Achieve Self-Sufficiency? [PDF]
, 2006 The focus of this thesis has been to determine the usable voltage range of carbon-based supercapacitors (SC). Supercapacitors are a relatively new type of capacitors with a vast increase in capacitance compared to capacitors which utilize a dielectric as
Lens, Vicki
core +2 more sources
Hydrophobic versus hydrophilic acrylic intraocular lens on posterior capsule opacification: a Meta-analysis [PDF]
International Journal of Ophthalmology, 2022 AIM: To conduct a Meta-analysis pooling randomized controlled trials (RCTs) to compare hydrophobic with hydrophilic acrylic intraocular lenses in terms of posterior capsule opacification (PCO) development.
Qiong Wu, Yan Li, Lian Wu, Cong-Yi Wang
doaj +1 more source
The cosmological lens equation and the equivalent single-plane gravitational lens [PDF]
, 1997 The gravitational lens equation resulting from a single (non-linear) mass concentration (the main lens) plus inhomogeneities of the large-scale structure is shown to be strictly equivalent to the single-plane gravitational lens equation without the ...
Schneider, Peter
core +3 more sources
Contact Lens Materials: A Materials Science Perspective
Materials, 2019 More is demanded from ophthalmic treatments using contact lenses, which are currently used by over 125 million people around the world. Improving the material of contact lenses (CLs) is a now rapidly evolving discipline.
C. Musgrave, F. Fang
semanticscholar +1 more source
BMC Biology, 2020 Background Visually guided behaviors such as optomotor and optokinetic responses, phototaxis, and prey capture are crucial for survival in zebrafish and become apparent after just a few days of development.
Chiara Fornetto +3 more
doaj +1 more source