Results 141 to 150 of about 82,512 (307)
SensorsThe Low-Energy Adaptive Clustering Hierarchy (LEACH) protocol is a widely used method for managing energy consumption in Wireless Sensor Networks (WSNs). However, it has limitations that affect network longevity and performance.
Unalido Ntabeni +3 more
doaj +1 more source
POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes
Advanced Materials, EarlyView.A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez +8 more
wiley +1 more source
On Trail to Grand Canon, Texas
, 1890 The Grand Canon is part of a canyon trail that lies on the Texas side along the Rio Grande River.Recto: [handwritten] On Trail to Grand Canon, Texas [imprinted] Leach & Hanna, Cherokee, Texas. Sold by Agents.
Leach & Hanna
core
ArrayWireless Sensor Networks (WSNs) are essential for data collection in remote and energy-constrained environments such as forests and deserts. However, traditional clustering protocols like LEACH often face limitations including uneven energy consumption ...
Mohammad Ridwan +3 more
doaj +1 more source
Polymorph‐Specific Electronic Transduction in WO3 during Molecular Sensing
Advanced Materials, EarlyView.Metal‐oxide polymorphs with similar surface chemistry can nevertheless exhibit distinct sensing properties. In γ‐ and ε‐WO3, analyte adsorption appears comparable; yet, only ε‐WO3 induces a pronounced lattice electronic perturbation that accommodates charge in sub‐conduction band minimum states.
Matteo D'Andria +6 more
wiley +1 more source
, 1890 The Grand Canon is part of a canyon trail that lies on the Texas side along the Rio Grande River.Recto: [handwritten] Grand Canon - Rio Grande [imprinted] Leach & Hanna, Cherokee, Texas. Sold by Agents.
Leach & Hanna
core
, 1890 This view depicts the Pastoris [sic] or Las Pastorelas, folk plays performed during Christmas festivities in which children portray shepherds and other allegorical figures to honor the birth of Christ. This swordplay scene shows an angel figure and devil
Leach & Hanna
core +1 more source
Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis
Advanced Materials, EarlyView.Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena +10 more
wiley +1 more source
Leacy-Naylor Green-Leach papers
, 1877 Poet and editor Leacy Naylor Green-Leach was born in Culpepper County, Virginia, in 1862. She was educated in private schools in Virginia until she was enrolled in Hellmuth Ladies' College in London, Ontario, from which she graduated with honors at age ...
Green-Leach, Leacy-Naylor
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Advanced Materials, EarlyView.Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia +3 more
wiley +1 more source