Results 141 to 150 of about 644,692 (312)

Reduction of Oxide Inclusions During the High‐Frequency Welding of Steel via a Nonthermal Ar/H2 Plasma Jet

Advanced Engineering Materials, EarlyView.
High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin, Lienhard Wegewitz, René Gustus, Henning Wiche, Wolfgang Maus‐Friedrichs   +4 more
wiley   +1 more source

The Collembola fauna of lrish forests – a comparison between forest type and microhabitats within the forests

Soil Organisms
Forest is the climax vegetation for most of Ireland. Yet, at the beginning of the twentieth century, because of deforestation, only 1.4 % of the land area was afforested.
Thomas Bolger, Joan Kenny, Julio Arroyo
doaj  

INTRODUCED SPECIES IN KANSAS: FLORISTIC CHANGES AND PATTERNS OF COLLECTION BASED ON AN HISTORICAL HERBARIUM

, 2005
Teresa M. Woods, Suzanne C. Strakosh, Madhav Nepal, Seemanti Chakrabarti, Nicholas B. Simpson, Mark H. Mayfield, Carolyn Ferguson   +6 more
openalex   +1 more source

Engineered Mycelial Scaffolds With Tunable Ultraviolet Protection, Wettability, Thermal Stability, and Spatial Mechanics

Advanced Engineering Materials, EarlyView.
Fungal mycelia grown into biodegradable scaffolds and infused with titania nanoparticles show enhanced ultraviolet shielding, thermal protection, and surface nonwettability. Properties were tuned by drying methods, revealing structure–function relationships.
Juwon S. Afolayan, Xin Zhang, Carole C. Perry   +2 more
wiley   +1 more source

Experimental removals reveal dietary niche partitioning facilitates coexistence between native and introduced species. [PDF]

Ecol Evol, 2019
Derbridge JJ, Koprowski JL.
europepmc   +1 more source

The Replacement Of A Native Coccinellid Cocinella Novemnotata, By An Introduced Species, Coccinella Septempunctata: Assessing Implications For Pest Suppression

, 2014
Evan Hoki
openalex   +1 more source

Ukraine Morphological and Anatomical Structural Features of Shoots of Species of the Genus Thymus L., Introduced in Botanical Garden of Lviv National University Named After Ivan Franko

, 2019
М. R. Hrytsyna
openalex   +2 more sources

Characterization of a Recyclate‐Based MgO‐Steel Composite As‐Sintered Inert Anode Candidate After Exposure to Cryolite Electrolysis

Advanced Engineering Materials, EarlyView.
Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi, Alexander Adamczyk, Nora Brachhold, Gert Schmidt, Jana Hubálková, R. Gumeniuk, Alexandros Charitos, Christos G. Aneziris   +7 more
wiley   +1 more source

Introduced species that overcome life history tradeoffs can cause native extinctions. [PDF]

Nat Commun, 2018
Catford JA, Bode M, Tilman D.
europepmc   +1 more source

On the pattern of discovery of introduced species

, 2003
Christopher Costello, Andrew R. Solow
openalex   +1 more source