Results 61 to 70 of about 64,994 (223)

Aerial Seeding for Forest and Landscape Restoration: A Systematic Review of Technology, Challenges, and Future Directions

Land Degradation &Development, EarlyView.
ABSTRACT Land degradation is a critical global challenge, threatening biodiversity, food security, and livelihoods. Ecological restoration has therefore become a priority, with aerial seeding emerging as a key method to address issues of scale, accessibility, and efficiency. By dispersing seeds from aircraft or drones, aerial seeding complements ground‐
James Maua, Stephen Kiama, Jane Njuguna, John N. Kigomo, Charles Kiprono Koech   +4 more
wiley   +1 more source

Tractor Test Reports

, 1952
Tractor specifications and the results of a series of tests compiled into a 1 to 4 page test report for the McCormick- Farmall Super ...
Nebraska Tractor Laboratory, Nebraska Tractor Test Laboratory   +1 more
core   +3 more sources

Tractor Test Reports

, 1966
Tractor specifications and the results of a series of tests compiled into a 1 to 4 page test report for the Case ...
Nebraska Tractor Laboratory, Nebraska Tractor Test Laboratory   +1 more
core   +2 more sources

Matematical modeling of the process of enlarging the austenitic grain during high-temperature heating of alloy structural steel

Литьë и металлургия, 2019
The influence of the heating rate of a typical case hardening steel 15KHGN2TA and 25KHGT on the growth of austenitic grain during long-term isothermal exposures at the high-temperature chemical-heat treatment was studied.
V. A. Kukareko, B. M. Gatsuro, A. N. Grigorchik, A. N. Chichin   +3 more
doaj   +1 more source

Tractor Test Reports

, 1950
Tractor specifications and the results of a series of tests compiled into a 1 to 4 page test report for the Ford ...
Nebraska Tractor Laboratory, Nebraska Tractor Test Laboratory   +1 more
core  

Generating Helical Polymorphic Beams Using Dielectric Metasurfaces

Laser &Photonics Reviews, EarlyView.
Helix‐shaped polymorphic beams are optical fields whose intensity maxima spiral around the propagation axis, enabling particle manipulation through attractive or repulsive forces. Traditionally requiring expensive spatial light modulators, metasurfaces now provide a compact, cost‐effective alternative. This work demonstrates general helical polymorphic
Maryam Setareh, Yang Xu, Jose A. Rodrigo, Kenneth B. Crozier   +3 more
wiley   +1 more source

Tractor Test Reports

, 1956
Tractor specifications and the results of a series of tests compiled into a 1 to 4 page test report for the Massey-Harris ...
Nebraska Tractor Laboratory, Nebraska Tractor Test Laboratory   +1 more
core   +1 more source

The Design and Calculation Features of Tandem Friction Clutch of Planetary Gearbox

Механика машин, механизмов и материалов, 2009
The design features of multiplate friction clutches of heavy-duty hydromechanical transmissions with rotating housing by example of MZKT gearboxes are devoted in this article.
Yu.I. Nikolaev, S.G. Staskevich, V.S. Grinjuk, S.N. Poddubko   +3 more
doaj  

Human–wildlife coexistence and social context: Evidence from farmer communities in southern Sri Lanka

People and Nature, EarlyView.
Abstract Studies on human–wildlife interactions (HWI) often focus on conflict mitigation studies, thus overlooking underlying factors that influence community decisions to coexist with wildlife. To address this knowledge gap, we collected empirical evidence of how community interactions with wildlife are shaped by their social contexts.
Anuradhi Dulangi Jayasinghe, Georgette Leah Burns, Johanna Nalau, Duan Biggs   +3 more
wiley   +1 more source

Tractor Test Reports

, 1964
Tractor specifications and the results of a series of tests compiled into a 1 to 4 page test report for the Ford ...
Nebraska Tractor Laboratory, Nebraska Tractor Test Laboratory   +1 more
core   +1 more source