Results 81 to 90 of about 21,387 (293)

The Utilization of Silica–Lignin Composite as a Green Adsorbent for Cobalt and Lead Metal Ions in Aqueous Phase

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Heavy metals in environmental waste can pollute the environment and disrupt human health if not managed properly. Heavy metal contamination from industrial waste, particularly cobalt (Co) and lead (Pb), poses serious environmental and health risks due to their toxicity, persistence, and bioaccumulative nature.
Rista Siti Mawarni   +3 more
wiley   +1 more source

The Global Threat to Manta and Mobula Rays [PDF]

open access: yes, 2010
Manta and mobula rays span the tropics of the world and are among the most captivating and charismatic of marine species. However, their survival is severely threatened by growing fisheries pressure driven by demand for the gill rakers that the animals ...
Shawn Heinrichs
core  

Ocean circulation and Tropical Variability in the Coupled Model ECHAM5/MPI-OM [PDF]

open access: yes, 2006
This paper describes the mean ocean circulation and the tropical variability simulated by the Max Planck Institute for Meteorology (MPI-M) coupled atmosphere–ocean general circulation model (AOGCM).
Aagaard   +75 more
core   +1 more source

Compact Tubular Dielectric Elastomer Pump for Indoor Plants

open access: yesJournal of Applied Polymer Science, EarlyView.
This study develops a mountable rolled dielectric elastomer pump (MRDEP) using silicone films and MWCNT‐based electrodes. The MRDEP is completely soft, silent in operation, and easily mounted on a piping system. We use dry stacking methods, fabricate a multilayer dielectric elastomer actuator (DEA), and a pre‐straining process in one direction before ...
Ardi Wiranata   +6 more
wiley   +1 more source

Maritime confidence building measures in the South China Sea conference [PDF]

open access: yes
ASPI hosted a conference on Maritime Confidence Building Measures (MCBMs) in the South China Sea, 12-13 August 2013 in  Sydney. The objective of the conference was to develop proposals for prospective MCBMs for the South China Sea.  This ...
Hasjim Djalal
core  

Deep- Sea Bacteria And Their Biotechnological Potentials [PDF]

open access: yes, 2004
Deep-sea environment characterized by its low temperature, high hydrostatic pressure, limited nutrient contents, and constant darkness has been a hostile environment for most marine microorganisms.
Karna Radjasa, Ocky
core  

Spatial Patterns of Pulmonary Tuberculosis Analysing Rainfall Patterns in Visual Formation [PDF]

open access: yes, 2018
Management sustainability related tuberculosis patient treatment was limited. Tuberculosis analysis was still in the form of data aggregation. This is cross sectional survey using geographical information system, analyzed by descriptive methods, the ...
Rohman, H. (Hendra)
core   +3 more sources

Indonesian Seas Finestructure Variability [PDF]

open access: yesOceanography, 2005
Amy Ffield, Robin Robertson
openaire   +1 more source

DYNAMIC OF SEA LEVEL ANOMALY OF INDONESIAN WATERS

open access: yesJurnal Ilmu dan Teknologi Kelautan Tropis, 2015
<p><em>A trend in sea level rise as a result of global warming could be a threat to small islands and coastal areas in Indonesia. The objective of this study was to determine the trend and variability of mean sea level anomaly (MSLA) in Indonesian waters during the 20 years of observation.
Bisman Nababan   +2 more
openaire   +3 more sources

Early Pliocene Varanus (Squamata, Varanidae) remains from Megalo Emvolon, Thessaloniki, Greece

open access: yesThe Anatomical Record, EarlyView.
The article describes new cranial and postcranial varanid material from Megalo Emvolon Lower Pliocene vertebrate fossil site near Thessaloniki. The fossils, likely representing a single individual, are referred to Varanus cf. marathonensis. Abstract This study describes new fossil varanid material from a recently discovered fossil spot (MVL site) at ...
Chara Drakopoulou   +3 more
wiley   +1 more source

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