Results 81 to 90 of about 2,646,616 (265)

A Governance Approach to the Spatial Planning of Atatürk Forest Farm

open access: yesAnkara Araştırmaları Dergisi
The aim of this study is to discuss how an effective governance process should be established for Atatürk Forest Farm's (AFF) urban policies, spatial planning, and the implementation thereof.
Damla Özdemir, Çiğdem Varol
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Phase Change and the Limits of Resilience: A Physics-Inspired Lens on Societal Fragility and Collapse

open access: yesRecoletos Multidisciplinary Research Journal
Contemporary systemic disruptions in finance, supply chains, ecological regimes, governance and critical infrastructure often appear sudden, yet they usually reflect long periods of hidden stress, declining resilience, and structural weakening beneath ...
Russell John Walker
doaj   +1 more source

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Mechanisms of IgE‐mediated food allergy and the role of allergen‐specific B cells

open access: yesFEBS Letters, EarlyView.
Food allergy arises when allergen‐specific B cells preferentially produce immunoglobulin E (IgE) antibodies against harmless foods. This article explains the mechanisms driving IgE‐mediated reactions, highlights the central role of these B cells, and discusses how natural tolerance (NT) and oral immunotherapy (OIT) can reshape allergic immune responses.
Juan‐Felipe López   +2 more
wiley   +1 more source

Are We Intentionally Limiting Urban Planning and Intelligence? A Causal Evaluative Review and Methodical Redirection for Intelligence Systems

open access: yesIEEE Access, 2017
The chronic growth of networked complexities in today's world, now require highly efficient evolvable systems. However, diverse open issues and inabilities are facing urban planning practice and social sciences due to the limitations of artificial ...
Mohamed A. Hawas
doaj   +1 more source

Some Applications of Coding Theory in Computational Complexity

open access: yes, 2004
Error-correcting codes and related combinatorial constructs play an important role in several recent (and old) results in computational complexity theory.
Trevisan, Luca
core   +2 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

KARMAŞIKLIK PARADİGMASI IŞIĞINDA ÖRGÜT TEORİLERİNİN YENİDEN DEĞERLENDİRİLMESİ

open access: yesSelçuk Üniversitesi Sosyal Bilimler Enstitüsü Dergisi, 2016
1700’lü yıllardan günümüze kadar geçerli olan Newtoncu paradigma ile dünya tıpkı bir saat gibi işleyen bir makine gibi açıklanmaktadır. Bu paradigma ile dünya belirli kurallara göre işleyen doğrusal, öngörülebilir ve tanımlanabilir neden-sonuç ...
Gökben Bayramoğlu
doaj  

Information Entropy As a Basic Building Block of Complexity Theory

open access: yesEntropy, 2013
What is information? What role does information entropy play in this information exploding age, especially in understanding emergent behaviors of complex systems?
Jing Hu   +4 more
doaj   +1 more source

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