Results 51 to 60 of about 117,368 (261)
Assessing the Condition of Forest Roads in Neka and Behshahr Counties after Five Years of the Logging Ban [PDF]
پژوهشنامه مدیریت حوزه آبخیزExtended Abstract Background: Forest roads serve as essential communication links to forested areas, playing a pivotal role in a wide range of forestry activities. These roads not only facilitate access to forest resources for exploitation, conservation,
Majid Lotfalian +5 more
doaj
The Road to Resistance in Forest Trees
Frontiers in Plant Science, 2019 In recent years, forests have been exposed to an unprecedented rise in pests and pathogens. This, coupled with the added challenge of climate change, renders forest plantation stock vulnerable to attack and severely limits productivity.
Sanushka Naidoo +4 more
doaj +1 more source
Carbon Balance and Management, 2020 Background Long-term studies of community and population dynamics indicate that abrupt disturbances often catalyse changes in vegetation and carbon stocks. These disturbances include the opening of clearings, rainfall seasonality, and drought, as well as
Milton Serpa de Meira Junior +5 more
doaj +1 more source
Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing
Advanced Engineering Materials, EarlyView.The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai +6 more
wiley +1 more source
Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
Advanced Engineering Materials, EarlyView.An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele +2 more
wiley +1 more source
Strategies for Engineering Reproductive Sterility in Plantation Forests
Frontiers in Plant Science, 2018 A considerable body of research exists concerning the development of technologies to engineer sterility in forest trees. The primary driver for this work has been to mitigate concerns arising from gene flow from commercial plantings of genetically engineered (GE) trees to non-GE plantations, or to wild or feral relatives.
Fritsche, Steffi +4 more
openaire +4 more sources
A Dislocation Perspective on Strength and Toughness in Ceramics
Advanced Engineering Materials, EarlyView.Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley +1 more source
Techno.ComIndeks Prestasi Kumulatif (IPK) merupakan indikator utama dalam menilai keberhasilan akademik mahasiswa. Berbagai faktor, termasuk kesehatan mental dan fisik, berkontribusi terhadap pencapaian ini.
Muhammad Aditya Firman +4 more
doaj +1 more source