Results 181 to 190 of about 364,113 (314)

The spatial industrial organization of innovation

, 2010
This study offers insight in spatial dimensions of innovation. It combines insights gained from economic geography (territorial innovation models and the geography of innovation), industrial organization (transaction cost economics and the competence ...
Bruijn, P.J.M. de
core  

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam, Anthony Siming Chen, Guido Herrmann   +2 more
wiley   +1 more source

Malaria shaped human spatial organization for the past 74 thousand years. [PDF]

Sci Adv
Colucci M, Leonardi M, Blinkhorn J, Irish SR, Padilla-Iglesias C, Kaboth-Bar S, Gosling WD, Snow RW, Manica A, Scerri EML.   +9 more
europepmc   +1 more source

Spatial organization and rural development

, 1975
IDRC supported. Monograph on the importance of spatial organization for rural development planning, with a case study of Kenya - discusses geographical aspects of rural planning, aftermath of colonialism, restructuring spatial system of Kenya, growth ...
Taylor, D.R.F.
core  

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Tumor microenvironment shapes the spatial organization of glioblastoma cell states. [PDF]

Neuro Oncol
Prakash P, Trippett J, Ehsan C, Namkung J, Lad M, Aghi MK.   +5 more
europepmc   +1 more source

What Do Large Language Models Know About Materials?

Advanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer, Thomas Wallmersperger, Gianaurelio Cuniberti   +2 more
wiley   +1 more source

Distinct spatial organization governs oral mucosal immunity. [PDF]

Nat Immunol
Theofilou VI, Fraser D, Kanasi E, Brenchley L, Greenwell-Wild T, Adade EE, Valm AM, Douagi I, Belkaid Y, Tran DT, Williams DW, Moutsopoulos NM.   +11 more
europepmc   +1 more source

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

Advanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan, Shuvra Saha, Sumit Hassan Eshan, Rinku Basak, Md. Nahian Al Subri Ivan, Ahmed Murtuza Saleque, Raja Tariqul Hasan Tusher, Sadia Zabin, Md. Abdur Rahman, Yuen Hong Tsang   +9 more
wiley   +1 more source

Motor neurons integrate cholinergic inputs through spatial organization of diverse nicotinic receptors. [PDF]

PNAS Nexus
Sitaula A, Kaur K, Mogharrabi A, Olsen L, Zarin A.   +4 more
europepmc   +1 more source