Results 21 to 30 of about 7,043,215 (354)

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Monitoring of total contents of copper in organically and conventionally managed soils. Part 1: Study plan and preliminary sampling of copper and other anthropogenic induced heavy metal contents in vineyard soils [PDF]

, 2010
The project aims to develop a survey designed for the representative assessment of copper contents in vineyard soils. The method development for the sampling of adequate monitoring areas is based on a preliminary survey of load distribution as well as on
Eibach, Rudolf, Maixner, Michael, Reichmuth, Christoph, Riepert, Frank, Steindl, Anna, Strassemeyer, Jörn, Strumpf, Thomas   +6 more
core   +2 more sources

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

FEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Single and Multi-Date Landsat Classifications of Basalt to Support Soil Survey Efforts

Remote Sensing, 2013
Basalt outcrops are significant features in the Western United States and consistently present challenges to Natural Resources Conservation Service (NRCS) soil mapping efforts.
Jessica J. Mitchell, R. Shrestha, Carol A. Moore-Ellison, N. Glenn   +3 more
semanticscholar   +1 more source

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

FEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc, Blaž Stres, Mirica Karlovits, Igor Karlovits, Petra Jerič, Ondrej Panák, Anja Verbič, Blaž Likozar, Uroš Novak   +8 more
wiley   +1 more source

National Soils Database [PDF]

, 2007
End of project reportThe objectives of the National Soils Database project were fourfold. The first was to generate a national database of soil geochemistry to complete the work that commenced with a survey of the South East of Ireland carried out in ...
Carrigg, Cora, Carton, Owen T., Fay, Deirdre, Grennan, Eamonn J., Kramers, Gaelene, McGrath, David, O'Flaherty, Vincent, Zhang, Chaosheng   +7 more
core  

Global ecological predictors of the soil priming effect. [PDF]

, 2019
Identifying the global drivers of soil priming is essential to understanding C cycling in terrestrial ecosystems. We conducted a survey of soils across 86 globally-distributed locations, spanning a wide range of climates, biotic communities, and soil ...
Abades, Sebastián, Alfaro, Fernando D, Asefaw Berhe, Asmeret, Bastida, Felipe, Bowker, Matthew A, Cutler, Nick A, Delgado-Baquerizo, Manuel, Eldridge, David J, Fierer, Noah, Gallardo, Antonio, García, Carlos, García-Velázquez, Laura, Hart, Stephen C, Hayes, Patrick E, Hernández, Teresa, Hseu, Zeng-Yei, Jehmlich, Nico, Kirchmair, Martin, Lambers, Hans, Luis Moreno, José, Neuhauser, Sigrid, Peña-Ramírez, Víctor M, Pérez, Cecilia A, Reed, Sasha C, Santos, Fernanda, Siebe, Christina, Sullivan, Benjamin W, Trivedi, Pankaj, Vera, Alfonso, Williams, Mark A   +29 more
core   +2 more sources

Current Tracking Adaptive Control of Brushless DC Motors

International Journal of Adaptive Control and Signal Processing, EarlyView.
In this paper, the current tracking for Brushless Direct Current motors is approached considering uncertainty in the parameters of the motor's model. An adaptive control scheme to compensate electrical parameters uncertainty is proposed without requiring any knowledge of the mechanical parameters.
Fernanda Ramos‐García, Axel Coronado‐Andrade, Gerardo Espinosa‐Pérez, Luis Alvarez‐Icaza   +3 more
wiley   +1 more source

Soil Mercury Survey at Makaroyen Village in Kotamobagu Geothermal Field, North Sulawesi, Indonesia [PDF]

, 2016
Kotamobagu geothermal field is one of the prospective geothermal development in North Sulawesi, Indonesia. The soil mercury survey were conducted in Kotamobagu, mainly withinMakaroyen village, on the foot of Ambang Mountain.
Riogilang, H. (Hendra)
core  

Crop and soil organic matter simulation models – A brief review of their basic features and application in sub-Saharan Africa [PDF]

, 2020
Over the past decades, numerous crop-soil models have been developed to represent dynamic processes in cropland systems, including soil organic carbon (SOC) dynamics (Campbell and Paustian, 2015).
Nyawira, Sylvia Sarah
core