Researchers Create Faster/Cheaper Way to Print Tiny Metal Structures with Light
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Highly accurate protein structure prediction with AlphaFold | Nature
AlphaFold predicts protein structures with an accuracy competitive with experimental structures in the majority of cases using a novel deep learning architecture.
Ask HN: What are some cool but obscure data structures you know about?
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What are the different types of symmetry in viruses? - GNA
Viral capsids, built from repeating protein subunits called capsomeres, define the virus's overall shape and symmetry, crucial for protecting the genetic material and facilitating host interaction. The three primary types of viral symmetry are helical (rod-shaped or filamentous),…
AI Agent Handbook: How to Evaluate AI Agents
Everything you need to know about AI agents including different agent architectures and organization structures, and agent evaluation.
Highly accurate protein structure prediction with AlphaFold - PubMed
Proteins are essential to life, and understanding their structure can facilitate a mechanistic understanding of their function. Through an enormous experimental effort<sup>1-4</sup>, the structures of around 100,000 unique proteins have been determined<sup>5</sup>, but this repre…
On perfectly generated weight structures and adjacent $t$-structures
This paper is dedicated to the study of smashing weight structures (one may say that these are weight structures "coherent with arbitrary coproducts"), and the application of their properties to $t$-structures. In particular, we prove that hearts of...
Structure - Wikipedia
Built structures are broadly divided by their varying design approaches and standards, into categories including building structures, architectural structures, civil engineering structures and mechanical …
Lewis structure - Wikipedia
Lewis structures – also called Lewis dot formulas, Lewis dot structures, electron dot structures, or Lewis electron dot structures (LEDs) – are diagrams
Chapter 1 Introduction to Data Structures and Algorithms — Data ...
Oct 25, 2024 · Data Structures and Algorithms. 1.1.1. Data Structures and Algorithms. 1.1.1.1. Introduction. 1.1.1.2. A Philosophy of Data Structures. 1.1.1.3. Selecting a Data Structure. 1.1.1.4. …
Schwarzite and schwarzynes based load-bear resistant radial cellular griding-based 3D prin…
Nature-occurring structures exhibiting unique topological features such as complex and gradient porosity has been the basis to create new materials and/or structures. Most studies have been focused on complex periodic porous structures but gradient p...
Feature structure - Wikipedia
describing feature structures and not over feature structures themselves, though feature structures are usually used in informal exposition. Often, feature structures
Algorithms + Data Structures = Programs - Wikipedia
Fundamental Data Structures Chapter 2 - Sorting Chapter 3 - Recursive Algorithms Chapter 4 - Dynamic Information Structures Chapter 5 - Language Structures and
Poisson-Lie structures as shifted Poisson structures
Classical limits of quantum groups give rise to multiplicative Poisson structures such as Poisson-Lie and quasi-Poisson structures. We relate them to the notion of a shifted Poisson structure which gives a conceptual framework for understanding class...
Planar open book decompositions and contact structures
In this note we observe that while all overtwisted contact structures on compact 3--manifolds are supported by planar open book decompositions, not all contact structures are. This has relevance to invariants of contact structures and also to the W...
Strictification of weakly stable type-theoretic structures using generic contexts
We present a new strictification method for type-theoretic structures that are only weakly stable under substitution. Given weakly stable structures over some model of type theory, we construct equivalent strictly stable structures by evaluating the...
Low-energy structures of zinc borohydride Zn(BH$_4$)$_2$
We present a systematic study of the low-energy structures of zinc borohydride, a crystalline material proposed for the hydrogen storage purpose. In addition to the previously proposed structures, many new low-energy structures of zinc borohydride ar...
$L_\infty$ and $A_\infty$ structures: then and now
Looking back over 55 years of higher homotopy structures, I reminisce as I recall the early days and ponder how they developed and how I now see them. From the history of $A_\infty$-structures and later of $L_\infty$ -structures and their progeny, I...
History of the world's tallest structures - Wikipedia
coordinates) This is the history of the world's tallest structures. Below is a list of the tallest structures supported by land. For most of the period from around
Curved structures - Wikipedia
resistance of the single members, curved structures can rely on their shape too. However, single curvature structures (that is, simple vaults) show less capacity