Results 201 to 210 of about 288,302 (311)

Protecting the environment

Materials Today, 1999
  +4 more sources

<i>Metapocyrtus</i> (<i>Dolichocephalocyrtus</i>) <i>aliwagwag</i> sp. nov., a new flightless weevil (Curculionidae, Entiminae, Pachyrhynchini) from the Aliwagwag Protected Landscape, Mindanao Island, Philippines. [PDF]

Biodivers Data J
Pajota ELP, Pepito MJT, Añuber RG, Obrial GG, Agbas DJD, Villegas JP, Medina MND, Cabras AA.   +7 more
europepmc   +1 more source

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

Advanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz, Maik Szafarska, René Gustus, Kai Möhwald, Hans Jürgen Maier   +4 more
wiley   +1 more source

Distribution and conservation status of the jungle cat (Felis chaus) across India. [PDF]

Sci Rep
Bandyopadhyay K, Jain D, Koprowski J, Qureshi Q, Jhala YV.   +4 more
europepmc   +1 more source

Environment protection rules

Studia Iuridica Lublinensia, 2014
openaire   +2 more sources

The Use of Genetically Modified Organisms for Repopulation of Species of Commercial Importance in Aquatic Environment: Effects on Genetic Pool, Risks to Protected Areas and Policies for Their Proper Management

, 2019
Maurílio Lara-Flores, Evelia Rivera-Arriaga   +1 more
openalex   +2 more sources

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Electron Microscopy Transfer System to Protect Atmosphere-Sensitive Materials for Scanning Electron Microscopy Characterization. [PDF]

Microsc Res Tech
Corcoran LG, Monzo EM, Onuoha CE, Varshney S, Lee HS, Frethem C, Jalan B, McCormick AV, Penn RL.   +8 more
europepmc   +1 more source

On the Influence of Antioxidants and Recycled MgO–C Source Material on the Mechanical Properties of Carbon‐Bonded Magnesia Refractories

Advanced Engineering Materials, EarlyView.
The presented study focuses on the fracture behaviour of carbon‐bonded magnesia MgO–C refractories, where environmentally friendly fructose, collagen and lignin serve as temporary binding agents. The partial substitution of the source material with recycled MgO–C reduces the fracture resistance, which can be counteracted by the additional introduction ...
Marc Neumann, Tom Weber, Jana Hubálková, Florian Kerber, Dinesh Kumar Gunasekar, Hans Jelitto, Christos G. Aneziris   +6 more
wiley   +1 more source

The Gifted Outlier in Academic Medicine: Toward a Balanced Framework for Recognizing Diverse Excellence. [PDF]

Cureus
Moris D.
europepmc   +1 more source