Results 31 to 40 of about 1,726 (215)

Multimodal Soft Surgical Robots Enabled by Eco‐Degradable, Sterilizable Polymers and Transient Electronics

open access: yesAdvanced Functional Materials, EarlyView.
A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe, 
Minseong Chae   +27 more
wiley   +1 more source

Impact of long-term soil management on epigeic soil fauna and soil properties of an Inceptisol with high organic matter [PDF]

open access: yesRevista Brasileira de Ciência do Solo
Agricultural yield depends on a series of ecosystem services provided by soil biota, among other factors. Soil management systems that are more sustainable than conventional tillage mitigate harmful effects to soil, improving the structure and function ...
Neuro Hilton Wolschick   +5 more
doaj   +1 more source

Silicified Wood‐Inspired, High‐Strength Fire‐Resistant Chitin‐Based Aerogels for Sustainable High‐Temperature Thermal Insulation

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by natural silicified wood, a biomimetic mineralized chitin‐derived aerogel is constructed. It can withstand 81 000 times its own weight, and its backside temperature is 130.4°C after exposure to ∼1300°C butane flame for 600 s, exhibiting high‐strength, fire‐resistance, and super thermal‐insulation properties.
Kai Xu   +11 more
wiley   +1 more source

No adverse effect of genetically modified antifungal wheat on decomposition dynamics and the soil fauna community--a field study. [PDF]

open access: yesPLoS ONE, 2011
The cultivation of genetically modified (GM) plants has raised several environmental concerns. One of these concerns regards non-target soil fauna organisms, which play an important role in the decomposition of organic matter and hence are largely ...
Caroline Duc   +2 more
doaj   +1 more source

Excretion of nitrogenous waste by soil fauna and assessment of the contribution to soil nitrogen pools

open access: yesSoil Organisms, 2022
The provisioning of nitrogen for plant growth is a key function of soils. Soil fauna primarily affect nitrogen mineralization through their interactions with microorganisms, but the excretion of feces and nitrogenous waste products can also supply ...
Birgit Lang, David J. Russell
doaj   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

open access: yesAdvanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Soil fauna accelerated litter C and N release by improving litter quality across an elevational gradient

open access: yesEcological Processes, 2023
Background Soil fauna is an important driver of carbon (C) and nitrogen (N) release from decomposing litter in forest ecosystems. However, its role in C and N cycling concerning climate and litter traits remains less known.
Li Zhang   +12 more
doaj   +1 more source

Open farmland is a hotspot of soil fauna community around facility farmland during a cold wave event

open access: yesFrontiers in Sustainable Food Systems, 2023
In the future, the frequency, duration, and intensity of extreme weather may increase, thus posing a threat to soil biodiversity in farmlands, particularly in agricultural production bases. However, little is known about the effect of cold wave events on
Meixiang Gao   +9 more
doaj   +1 more source

Elephant‐Skin‐Inspired Porous Cementitious Tiles with Programmable Crack Networks for Passive Cooling

open access: yesAdvanced Materials, EarlyView.
Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang   +5 more
wiley   +1 more source

HUBUNGAN KEDEKATAN EKOLOGIS ANTARA FAUNA TANAH DENGAN KARAKTERISTIK TANAH GAMBUT YANG DIDRAINASE UNTUK HTI Acacia crassicarpa (Ecological Proximity Relationship Between Soil Fauna and The Characteristics of Drained Peatland for Industrial Plantation)

open access: yesJurnal Manusia dan Lingkungan, 2014
ABSTRAK Pengelolaan lahan gambut untuk pengembangan HTI Acacia crassicarpa diawali dengan pembuatan saluran drainase dan pembukaan lahan (land clearing) yang kemudian dilanjutkan dengan penyiapan lahan untuk penanaman, sedangkan kegiatan pemeliharaan ...
Yunita Lisnawati   +3 more
doaj   +1 more source

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