Results 31 to 40 of about 1,924,634 (308)

Thermal management in microfluidics using micro-Peltier junctions [PDF]

open access: yes, 2005
We report refrigeration and heating of nanoliter fluid volumes with micro-Peltier junctions. The temperature of small liquid reservoirs can be rapidly changed and controlled within a range between -3 degrees C to over 120 degrees C with good long-term ...
Johnston, Matthew   +2 more
core   +1 more source

A Systematic Literature Review of the Context of the Sharing Economy and CSR in 2017–2021

open access: yesTalTech Journal of European Studies, 2023
The sharing of idle assets, on which the sharing economy model is based, is associated with positive economic, environmental, and social effects, the creation of which is the basis of the concept of corporate social responsibility (CSR).
Tetrevova Libena   +2 more
doaj   +1 more source

Disc disease: A summary and review [PDF]

open access: yes, 1993
A review of the etiology, clinical, radiological and laboratory presentation, differential diagnosis and management goals of disc disease is presented.
Walker, B.F.
core   +2 more sources

Challenges in imaging and predictive modeling of rhizosphere processes [PDF]

open access: yes, 2016
Background Plant-soil interaction is central to human food production and ecosystem function. Thus, it is essential to not only understand, but also to develop predictive mathematical models which can be used to assess how climate and soil management ...
Carminati, A.   +6 more
core   +5 more sources

Selectivity and Efficacy of Herbicides Applied in Pre-Emergence in Cassava Crop

open access: yesIEEE Access
The presence of weeds at the beginning of cultivation can negatively affect cassava productivity because of the slow initial development of the crop.
Antonio Gideilson Correia da Silva   +7 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Comparative analysis of bonding mechanism in solid state metal working processes

open access: yesMATEC Web of Conferences, 2016
The Piwnik and Plata pressure-time bonding criterion was applied to Friction Stir Welding, Linear Friction Welding, Porthole Extrusion and Roll Bonding.
Buffa G.   +3 more
doaj   +1 more source

CAMEO Stakeholders Report [PDF]

open access: yes, 2015
Computer-Aided Management of Emergency Operations (CAMEO) is a suite of software applications used to plan for and respond to chemical emergencies. CAMEO was first released in 1986, and was jointly developed by the U.S.
Coastal Response Research Center (CRRC)
core   +1 more source

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Book Review of Jeffrey W. Vincoli, Risk Management for Hazardous Chemicals (1996) and Andre R. Cooper, Sr., Cooper\u27s Toxic Exposures Desk Reference (1997) [PDF]

open access: yes, 1997
Book reviews for the following: Jeffrey W. Vincoli, Risk Management for Hazardous Chemicals (2 vols. CRC Lewis Publishers 1996). Acknowledgments, author, Chemical Abstracts Number index, chemical name index, introduction, preface, references, structure ...
Field, Thomas G., Jr.
core   +1 more source

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