Results 191 to 200 of about 3,337,720 (319)

Discrepancies in Mineral Oil Confirmation by Two-Dimensional Gas Chromatography-Mass Spectrometry: A Call for Harmonization. [PDF]

open access: yesMolecules
Huertas-Pérez JF   +8 more
europepmc   +1 more source

New Estimates of the Value of Federal Mineral Rights and Land [PDF]

open access: yes
We calculate a time series of the value of federal mineral rights in oil and natural gas by using various estimates of proven and unproven reserves and time series on federal government royalties and bonus payments.
Marc S. Robinson   +3 more
core  

Toward personalized healthcare: Advances in two‐dimensional nanomaterial‐based flexible electrochemical sensors for physiological monitoring

open access: yesBMEMat, EarlyView.
This review provides an overview of the properties, composites and application of two‐dimensional (2D) nanomaterials for wearable electrochemical biosensors. Also, the challenges and future prospects of utilizing 2D nanomaterials in wearable electrochemical biosensor applications are discussed.
Kou Zhang   +8 more
wiley   +1 more source

The impacts of biological invasions

open access: yesBiological Reviews, EarlyView.
ABSTRACT The Anthropocene is characterised by a continuous human‐mediated reshuffling of the distributions of species globally. Both intentional and unintentional introductions have resulted in numerous species being translocated beyond their native ranges, often leading to their establishment and subsequent spread – a process referred to as biological
Phillip J. Haubrock   +42 more
wiley   +1 more source

Home - About - Disclaimer - Privacy