Results 111 to 120 of about 473,725 (315)

Ultra‐High‐Throughput Discovery of Multifunctional Polyphenolic Coatings on Droplet Microarrays

open access: yesAdvanced Materials, EarlyView.
An ultra‐high‐throughput (UHT) combinatorial strategy enables the miniaturized synthesis and screening of ≈30 000 polyamine‐polyphenolic (PaPp) coatings using droplet microarrays (DMA). This approach reveals hundreds of previously unknown fluorescent, redox‐active, and antibacterial materials, including multifunctional, cell‐compatible surfaces ...
Vania Tanda Widyaya   +11 more
wiley   +1 more source

Rethinking the Venezuelan Media Presidency: Populism/Authoritarianism and “Spectacular Modernity”

open access: yesInternational Journal of Communication, 2018
This article analyzes the long tradition of Venezuelan populist and authoritarian presidents who use media to advance their agendas and promote their cults of personality.
Noah Zweig
doaj  

Mineral resources of Vietnam [PDF]

open access: yesActa Montanistica Slovaca, 2000
Vietnam je bohatý na nerastné suroviny, ktoré sa nachádzajú prevažne na severe krajiny. Ložiská bauxitov, fosfátov, vzácnych zemín (REE), majú svetový význam.
Kušnír Imrich
doaj  

Holdings of American Petroleum Co.

open access: yes, 1918
Map shows locations of oil wells and dry holes in Wichita County; city boundaries, plat numbers, land ownership, and railroads; holdings of American Petroleum are noted in color within a circle encompassing the "North Electra" oil fields. Includes legend.
American Petroleum Co.
core  

A Dual‐Bioresponsive and Programmable Microneedle Matrix as a Bioinspired Coupler for Orchestrating Diabetic Bone Regeneration

open access: yesAdvanced Materials, EarlyView.
This project developed a smart bandage‐like patch (a microneedle array) for repairing diabetic bone damage. It intelligently senses signals from infection and inflammation, then releases its medicines in a specific, timed sequence: first an antibacterial agent, then an anti‐inflammatory agent, and finally growth factors.
Yu Wang   +10 more
wiley   +1 more source

Report on the petroleum situation of the Far East.

open access: yes, 2007
A report to ascertain the availability of petroleum and petroleum facilities in the Far East. Conclusion states which countries as potential allies would not be petroleum liabilities to the United States.
Armed Services Petroleum Board
core  

Solid‐State Nanopore Characterization of Dendrimer‐Peptide Conjugates Across Defined Peptide Loadings

open access: yesAdvanced Materials Interfaces, EarlyView.
Solid‐state nanopores are used to interrogate dendrimer‐peptide conjugates with systematically varied peptide loading. Single‐particle ionic current signatures reveal how ligand density modulates deformability, transport pathways, and electromechanical coupling during translocation.
Chaoming Gu   +7 more
wiley   +1 more source

Petroleum Supply Monthly, September 1998, with data for July 1998

open access: yes, 2016
The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are
NONE
core   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

Mineral resources governance, the UK petroleum fiscal regime: a historical evaluation [PDF]

open access: yes, 2014
After 40 years of oil investments, the UK is now a mature oil province. During these 40 years or so, the UK Government has changed the type of governance it uses to manage its petroleum resources.
Abdo, H, Abdo, Hafez
core  

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