Results 61 to 70 of about 391,271 (301)

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

Water quality objectives as a management tool for sustainability [PDF]

open access: yes, 1994
The aim of this paper is to explore the potential role that quality objectives, particularly when backed by statutory force, may play in the sustainable management of river water quality. Economic valuation techniques are discussed, as well as the theory
Everard, Mark
core  

AAA+ protein unfoldases—the Moirai of the proteome

open access: yesFEBS Letters, EarlyView.
AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley   +1 more source

East Victoria long term hydrodynamic modelling: Dataset and methodology

open access: yesData in Brief
This dataset is the output of a long term multi-resolution calibrated hydrodynamic model of Bass Strait waters in south-eastern Australia. The model is 3 dimensional with 16 sigma layers.
Dougal Greer   +5 more
doaj   +1 more source

Assessment of pollution area's sizes natural ground waters infiltration stream [PDF]

open access: yesСтроительство уникальных зданий и сооружений, 2013
The task about movement of ground waters in the interfluves massif of soil in the presence of an infiltration food from an earth surface is described in article. This task is actual as rather often meets in engineering practice.
Vyacheslav Timofeevich Orlov   +2 more
doaj  

Risk Control in Recycled Water Schemes [PDF]

open access: yesCritical Reviews in Environmental Science and Technology, 2013
Recycled water is becoming one of the indispensable and reliable water resources at present. When it is introduced as an alternative source, risks on human health and the environment become major constraints driving the application and extension of recycled water.
Zhuo Chen, Huu Hao Ngo, Wenshan Guo
openaire   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

Fluoride Content in Bottled Waters Used in the Nutrition of Infants and Toddlers

open access: yesČeská Stomatologie a Praktické Zubní Lékařství, 2007
Fluoride content of bottled waters from the customers foodproducts basket in the Czech Republic 2005-2006 was analysed electrochemically. It was found that bottled waters for infants contained no more than 0.1 mg of fluoride per litre as well as the ...
E. Oganessian   +3 more
doaj  

MONITORING OF PHOSPHORUS CONTENT IN “WATER-PARTICULATE MATERIALS-BOTTOM SEDIMENTS SYSTEM” FOR RIVER PRUT [PDF]

open access: yesAerul şi Apa: Componente ale Mediului, 2011
Monitoring of phosphorus content in “water-particulatematerials-bottom sediments system” for river Prut. Seasonal and spatialdynamics of phosphorus forms in water, particulate materials and bottomsediments of river Prut was elucidated.
VASILE RUSU, LARISA POSTOLACHI
doaj  

Improving Performance in the Fight Against Illegal, Unreported and Unregulated (IUU) Fishing [PDF]

open access: yes, 2016
The Environmental Justice Foundation (EJF), Oceana, The Pew Charitable Trusts (Pew) and WWF are working together to support the harmonised and effective implementation of the European Union's Council Regulation (EC) No 1005/2008 establishing a Community ...

core  

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