Results 91 to 100 of about 7,380,510 (301)

Generating Macro-operators by Exploiting Inner Entanglements [PDF]

, 2013
In Automated Planning, learning and exploiting additional knowledge within a domain model, in order to improve plan generation speed-up and increase the scope of problems solved, has attracted much research.
McCluskey, Thomas Leo, Vallati, Mauro, Chrpa, Lukas, Kitchin, Diane E.   +3 more
core   +2 more sources

S‐Nitrosothiols as Thiol‐Protecting Groups for Controlled Thiol‐Maleimide Crosslinking of Homogeneous Soft Hydrogels

Advanced Materials, EarlyView.
Rapid thiol‐maleimide addition frequently outpaces mixing, resulting in heterogeneous hydrogels. S‐nitrosothiols act as thiol‐protecting groups, allowing uniform mixing with maleimide‐functionalized polymers before gelation. Sodium thiosulfate or sodium ascorbate then regenerates thiols on demand, triggering controlled thiol‐maleimide crosslinking ...
Julian A. Serna, Michelle J. Iwohn, Maximilian Seifermann, Stefan Heißler, Maike Schliephake, Franziska Dopp, Claudia Muhle‐Goll, Pavel A. Levkin   +7 more
wiley   +1 more source

Macro-structure proposal for the distraining of youth athletes of weightlifting

Cultura Física y Deportes de Guantánamo, 2018
The research focuses on the planning of sports detraining. At present there are inadequacies that threaten this purpose, so it proposes a microstructure to Detrain juvenile weightlifters. The aspects that make the proposal novel are the new qualities and
Gilberto Taupier-Román
doaj  

Breaking the Surface: Buoyant Metal–Polymer Open–Cell Hybrid Lattice Metamaterials

Advanced Materials, EarlyView.
Open‐cell metal–polymer lattice metamaterials that defy sinking. (a) Injection process of the polyurethane (PU) foam into the titanium (Ti‐6Al‐4V) hollow‐strut lattice creating the open‐cell Ti‐6Al‐4V+PU hybrid lattice, (b) flotation test of a hybrid lattice specimen, and (c) a digital representation and experimental validation of a marine buoy ...
Jordan Noronha, Joey Tallon, Raad Omar, Jason Dash, Andrey Molotnikov, Martin Leary, Milan Brandt, Ma Qian   +7 more
wiley   +1 more source

Artificial Intelligence Meets Micro/Nanorobotics

Advanced Materials, EarlyView.
Artificial intelligence is transforming micro‐ and nanorobots from externally controlled, task‐specific machines into adaptive, autonomous systems. Machine learning, multimodal perception, digital twins, AI‐guided materials and geometry design enhance propulsion, localization, decision‐making, whichaccelerates clinical and environmental applications ...
Fatma M. Yurtsever, Minitha Cherukutty Ramakrishnan, Ian Kuula Ross, Ivan Zelinka, Hamed Shahsavan, Michal Otyepka, Martin Pumera   +6 more
wiley   +1 more source

The Role of Monetary Policy Uncertainty in the Term Structure of Interest Rates [PDF]

We examine the effect of uncertainty arising from policy-shock volatility on yield-curve dynamics. In contrast to the assumption of many macro-finance models, policy-shock processes appear to be time varying and persistent.
Junko Koeda, Ryo Kato
core  

An institutional perspective on the micro-macro link.

REDES: Revista Hispana para el Análisis de Redes Sociales, 2002
The micro-macro link may be regarded as a dynamic process in which actors interpret local patterns of relations as indicators or elements of an overarching structure, communicate their interpretations, and adjust their relations to the overall structure ...
de Nooy, Wouter
doaj  

Soil aggregate and organic nitrogen distributions as influenced by vermicompost application in vegetable greenhouse

Scientific Reports
Vermicompost application can improve soil physical structure and increase soil nitrogen (N) sequestration, yet its specific impact on soil aggregates in relation to changes in organic N fractions remains underexplored, especially in protected vegetable ...
Feifei Pan, Jiawen Zhang, Jiao Tang, Bihua Chen   +3 more
doaj   +1 more source

Assessing spatial variability of soil macro fauna and tree canopy using fractal theory (Case study: Riparian Forest of Maroon River) [PDF]

جغرافیا و پایداری محیط, 2016
1-Introduction Sustainability and maintenance of riparian vegetation or restoring of degraded sites is critical to sustain inherent ecosystem function and values. There is an increasing recognition of fundamental role of space in population.
Shaieste Gholami , ehsan sayad , Hamid Taleshi   +2 more
doaj  

Analysis of Hardness, Microstructure, Macrostructure, and Fluidity of Al-Si with Eggshell Variation as Binder in Sand Casting

Journal of Mechanical Engineering Science and Technology, 2018
Metal casting process can be described as the process of making object by melting metal then poured into the desired mould. The mould that is commonly used is sand moulding. Binder which commonly used in sand casting process is bentonite.
Retnaldi Fitriyanto, Poppy Puspitasari, Putut Murdanto   +2 more
doaj   +1 more source