Results 41 to 50 of about 463,261 (233)
A General Workflow for Tangential Flow Filtration Perfusion Scale‐Up
Biotechnology and Bioengineering, EarlyView.ABSTRACT Tangential flow filtration (TFF) perfusion using hollow‐fiber modules offers substantial advantages over other mammalian cell retention technologies. Recently, increased awareness of Starling flow has helped to enhance filtration performance to similar, or even higher levels compared to alternative technologies.
Patrick Romann +20 more
wiley +1 more source
Scale‐Down Platforms for Process‐Oriented Enzyme Screening Using Microfluidics
Biotechnology and Bioengineering, EarlyView.ABSTRACT Enzyme screening platforms are typically evaluated based on their throughput and analytical performance rather than their ability to mimic the conditions encountered at large scale. In bioreactors, enzymes experience gradients in substrate concentration, oxygen availability, pH, temperature, and interfacial exposure, caused by imperfect mixing
Maria I. Rodriguez‐Torres +5 more
wiley +1 more source
Ethnological approach of terrace farming [PDF]
, 2006 The vast distribution of terraces in the geographical Sudan zone of West Africa leads to the question why and under which conditions an agrarian society might apply this particular form of farming.
Hahn, Hans Peter
core
Business Strategy and the Environment, EarlyView.ABSTRACT Industrial symbiosis (IS) represents a key strategy for industrial decarbonisation (ID) by converting one industry's waste into valuable inputs for another, reducing emissions and resource extraction. Scientific studies have explored the concept, implementation approaches and theoretical foundations of IS.
Marzieh Dehghan Niri +2 more
wiley +1 more source
Caraka Tani: Journal of Sustainable Agriculture, 2018 The objectives of this study were to: (1) analyze the effects of different land tenure status on soil conservation level and (2) analyze the soil conservation level on production and income of upland rice farming.
Willybrordus Lanamana, Imaculata Fatima
doaj +1 more source
Developmental Dynamics, EarlyView.Abstract Understanding the dynamic nature of developmental networks requires live imaging techniques capable of capturing real‐time developmental processes in wild‐type and mutant embryos as they are exposed to pharmacological perturbations. A peculiar developmental patterning process in early vertebrate embryos is the sequential segmentation of ...
Mohammed Nakhuda, M. Fethullah Simsek
wiley +1 more source
University Terrace School 1992
, 1992 University Terrace School was opened in 1956 in the East Baton Rouge Parish School System. It is considered a "New Century School" on the premise that it is non-graded multicultural school.
University Terrace School
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Shuitu baochi yanjiu, 2020 In order to protect artificial wetland of the Hani Rice Terrace, maintain regional ecological security, and inherit the terraced farming civilization, taking the Rice Terrace of Yuanyang County as the research site, we used a spatial analysis technology ...
LIU Jing +9 more
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EcoEnergy, EarlyView.An overview of grain boundary engineering in the field of electrocatalysis. ABSTRACT Key electrocatalytic reactions such as HER, OER, ORR, CO2RR, and NRR offer promising routes for storing renewable energy as chemical fuels. However, their widespread application is constrained due to the lack of highly active and stable catalysts. Grain boundaries (GBs)
Jingyu Gao +8 more
wiley +1 more source
Spatial Distribution Characteristic of Yuanyang Rice Terrace
Shuitu baochi yanjiu, 2013 The basic spatial distribution and formation pattern of Yuanyang rice terrace were obtained by the field survey and GIS terrain analysis,which is important to reconstruction of degraded ecosystems,sustainable ecosystem benefit development,as well as the ...
WANG Yan +4 more
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